Relevant bibliographies by topics / Geomatic approach

Academic literature on the topic 'Geomatic approach'

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Published: 10 December 2022
Last updated: 28 January 2023

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Journal articles on the topic "Geomatic approach"

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Agosto, Eros, Andrea Ajmar, Piero Boccardo, Fabio Giulio Tonolo, and Andrea Lingua. "Crime Scene Reconstruction Using a Fully Geomatic Approach." Sensors 8, no. 10 (October 8, 2008): 6280–302. http://dx.doi.org/10.3390/s8106280.

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Esposito, Giuseppe, Riccardo Salvini, Marco Sacchi, and Fabio Matano. "A geomatic approach for emergency mapping of shallow landslides." Rendiconti online della Società Geologica Italiana 35 (April 2015): 121–23. http://dx.doi.org/10.3301/rol.2015.79.

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Tejeda-Sánchez, C., A. Muñoz-Nieto, and P. Rodríguez-Gonzálvez. "GEOMATIC ARCHAEOLOGICAL RECONSTRUCTION AND A HYBRID VIEWER FOR THE ARCHAELOGICAL SITE OF CÁPARRA (SPAIN)." ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XLII-2 (May 30, 2018): 1105–11. http://dx.doi.org/10.5194/isprs-archives-xlii-2-1105-2018.

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Visualization and analysis use to be the final steps in Geomatics. This paper shows the workflow followed to set up a hybrid 3D archaeological viewer. Data acquisition of the site survey was done by means of low-cost close-range photogrammetric methods. With the aim not only to satisfy the general public but also the technicians, a large group of Geomatic products has been obtained (2d plans, 3d models, orthophotos, CAD models coming from vectorization, virtual anastylosis, and cross sections). Finally, all these products have been integrated into a three-dimensional archaeological information system. The hybrid archaeological viewer designed allows a metric and quality approach to the scientific analysis of the ruins, improving, thanks to the implementation of a database, and its potential for queries, the benefits of an ordinary topographic survey.
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Piccinini, Fabio, Alban Gorreja, Francesco Di Stefano, Roberto Pierdicca, Luis Javier Sanchez Aparicio, and Eva Savina Malinverni. "Preservation of Villages in Central Italy: Geomatic Techniques’Integration and GIS Strategies for the Post-Earthquake Assessment." ISPRS International Journal of Geo-Information 11, no. 5 (April 30, 2022): 291. http://dx.doi.org/10.3390/ijgi11050291.

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Historical villages represent a highly vulnerable cultural heritage; their preservation can be ensured thanks to technological innovations in the field of geomatics and information systems. Among these, Geographical Information Systems (GISs) allow exploiting heterogeneous data for efficient vulnerability assessment, in terms of both time and usability. Geometric attributes, which currently are mainly inferred by visual inspections, can be extrapolated from data obtained by geomatic technologies. Furthermore, the integration with non-metric data ensures a more complete description of the post-seismic risk thematic mapping. In this paper, a high-performance information system for small urban realities, such as historical villages, is described, starting from the 3D survey obtained through the integrated management of recent innovative geomatic sensors, such as Unmanned Aerial Vehicles (UAVs), Terrestrial Laser Scanners (TLSs), and 360º images. The results show that the proposed strategy of the automatic extraction of the parameters from the GIS can be generalized to other case studies, thus representing a straightforward method to enhance the decision-making of public administrations. Moreover, this work confirms the importance of managing heterogeneous geospatial data to speed up the vulnerability assessment process. The final result, in fact, is an information system that can be used for every village where data have been acquired in a similar way. This information could be used in the field by means of a GIS app that allows updating the geospatial database, improving the work of technicians. This approach was validated in Gabbiano(Pieve Torina), a village in Central Italy affected by earthquakes in 2016 and 2017.
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Achachi, A., and D. Benatia. "NEW MODEL OF A SOLAR WIND AIRPLANE FOR GEOMATIC OPERATIONS." ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XL-1/W4 (August 26, 2015): 137–42. http://dx.doi.org/10.5194/isprsarchives-xl-1-w4-137-2015.

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The ability for an aircraft to fly during a much extended period of time has become a key issue and a target of research, both in the domain of civilian aviation and unmanned aerial vehicles. This paper describes a new design and evaluating of solar wind aircraft with the objective to assess the impact of a new system design on overall flight crew performance. The required endurance is in the range of some hours in the case of law enforcement, border surveillance, forest fire fighting or power line inspection. However, other applications at high altitudes, such as geomatic operations for delivering geographic information, weather research and forecast, environmental monitoring, would require remaining airborne during days, weeks or even months. The design of GNSS non precision approach procedure for different airports is based on geomatic data.
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Diaz-de-Quijano, Maria, Daniel Joly, Daniel Gilbert, and Nadine Bernard. "A more cost-effective geomatic approach to modelling PM10 dispersion across Europe." Applied Geography 55 (December 2014): 108–16. http://dx.doi.org/10.1016/j.apgeog.2014.09.002.

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Aicardi, I., S. Angeli, N. Grasso, A. M. Lingua, and P. Maschio. "GEOMATIC TECHNIQUES FOR THE OPTIMIZATION OF SKI RESOURCES." ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XLIII-B2-2020 (August 12, 2020): 1009–16. http://dx.doi.org/10.5194/isprs-archives-xliii-b2-2020-1009-2020.

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Abstract. Climate change is already affecting the entire world, with extreme weather conditions such as drought, heat waves, heavy rain, floods and landslides becoming more frequent, including Europe. In according to Paris agreement and relative European announcement of Carbon neutrality (by 2050), the saving of water and energy supplies is a fundamental aspect in the management of resources in production, sports, hospitality facilities and so on. Some methodologies for the optimization of the consumption of natural resources are required. This article describes an activity aimed at measuring, monitoring and analysing the thickness of the snowpack on the ski slopes during the winter season to permit a sustainable approach of snowmaking in alpine ski areas . The authors propose a methodology based on the integration of multitemporal surface (ground/snow) survey by Autonomous Aerial Vehicle (AAV) and low cost GNSS receivers mounted on snow groomers for a RTK (Real Time Kinematic) solution. To obtain a complete snow surface digital models with poor detailed images on ski slopes, some pre-processing techniques have been analysed to locally improve contrast and details with a local high pass filtering. The methodology has been employed in two study areas (Limone Piemonte, Prato Nevoso) located in the province of Cuneo, in the southern alpine area of Piedmont.
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Tukka and Apollos Audu. "Geomatic Approach to Modelling Urban-Fire-Risk Susceptibility in Akure, Ondo State, Nigeria." International Research Journal of Innovations in Engineering and Technology 06, no. 01 (2022): 102–9. http://dx.doi.org/10.47001/irjiet/2022.601018.

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Vacca, A., S. Loddo, M. T. Melis, A. Funedda, R. Puddu, M. Verona, S. Fanni, et al. "A GIS based method for soil mapping in Sardinia, Italy: A geomatic approach." Journal of Environmental Management 138 (June 2014): 87–96. http://dx.doi.org/10.1016/j.jenvman.2013.11.018.

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Giuliano, Monica, and Ciro Manzo. "From monument to geosite: a geomatic approach to link geological and cultural heritage." Rendiconti Online della Società Geologica Italiana 39 (March 2016): 76–80. http://dx.doi.org/10.3301/rol.2016.51.

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Dissertations / Theses on the topic "Geomatic approach"

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Janssen, V. "A mixed-mode GPS network processing approach for volcano deformation monitoring." School of Surveying and Spatial Information Systems, The University of New South Wales, 2003. http://eprints.utas.edu.au/510.

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Ground deformation due to volcanic magma intrusion is recognised as an important precursor of eruptive activity at a volcano. The Global Positioning System (GPS) is ideally suited for this application by being able to measure three-dimensional coordinate changes of the monitoring points over time. Due to the highly disturbed ionosphere in equatorial regions, particularly during times of maximum solar activity, a deformation monitoring network consisting entirely of single-frequency GPS receivers cannot deliver baseline solutions at the desired accuracy level. In this thesis, a mixed-mode GPS network approach is proposed in order to optimise the existing continuous single-frequency deformation monitoring system on the Papandayan volcano in West Java, Indonesia. A sparse network of dual-frequency GPS receivers surrounding the deformation zone is used to generate empirical 'correction terms' in order to model the regional ionosphere. These corrections are then applied to the single-frequency data of the inner network to improve the accuracy of the results by modelling the residual atmospheric biases that would otherwise be neglected. This thesis reviews the characteristics of existing continuously operating GPS deformation monitoring networks. The UNSW-designed mixed-mode GPS-based volcano deformation monitoring system and the adopted data processing strategy are described, and details of the system's deployment in an inhospitable volcanic environment are given. A method to optimise the number of observations for deformation monitoring networks where the deforming body itself blocks out part of the sky, and thereby significantly reduces the number of GPS satellites being tracked, is presented. The ionosphere and its effects on GPS signals, with special consideration for the situation in equatorial regions, are characterised. The nature of the empirically-derived 'correction terms' is investigated by using several data sets collected over different baseline lengths, at various geographical locations, and under different ionospheric conditions. Data from a range of GPS networks of various sizes, located at different geomagnetic latitudes, including data collected on Gunung Papandayan, were processed to test the feasibility of the proposed mixed-mode deformation monitoring network approach. It was found that GPS baseline results can be improved by up to 50% in the mid-latitude region when the 'correction terms' are applied, although the performance of the system degrades in close proximity to the geomagnetic equator during a solar maximum.
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Forward, Troy Andrew. "Quasi-Continuous GPS Steep Slope Monitoring: A Multi-Antenna Array Approach." Thesis, Curtin University, 2002. http://hdl.handle.net/20.500.11937/409.

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This thesis investigates the design, implementation and validation of a multi-antenna GPS system to monitor the displacement of deforming slopes. The system utilises a switched antenna array design allowing data from multiple antennas to be sampled sequentially by one GPS receiver. The system provides quasi-continuous GPS observations that can produce a precise and reliable coordinate time-series of the movement of the slope under consideration. GPS observations and particularly those concerned with the monitoring of steep slopes, are subject to systematic errors that can significantly degrade the quality of the processed position solutions. As such, this research characterises the data in terms of multipath effects, the spectrum of the coordinate time-series, and the carrier to noise power density ratio of the raw GPS observations. Various GPS processing parameters are then investigated to determine optimal processing parameters to improve the precision of the resulting coordinate time-series. Results from data stacking techniques that rely on the daily correlation of the repeating multipath signature find that the GPS data actually decorrelates somewhat from day to day. This can reduce the effectiveness of stacking techniques for the high precision monitoring of steep slopes. Finally, advanced stochastic models such as elevation angle and carrier-to-noise weighting are investigated to optimise the precision of the coordinate time-series data. A new in-line stochastic model is developed based on weighting GPS observations with respect to the level of systematic error present within the data. By using these advanced types of stochastic models, reductions to the noise level of the coordinate time-series of approximately 20 and 25 percent are possible in the horizontal and height components respectively.Results from an extensive field trial of this system on a deforming high-wall of an open-pit mine indicate that approximately 135mm of displacement occurred over the 16-week field trial. The precision of the coordinate time-series for surface stations approaches ±4.Omm and ±5.4mm in the horizontal and height components respectively. For sub-surface stations next to the mine wall, coordinate precision has been determined as ±4.9mm.component and ±7.6mm in the height component respectively.
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Forward, Troy Andrew. "Quasi-Continuous GPS Steep Slope Monitoring: A Multi-Antenna Array Approach." Curtin University of Technology, Department of Spatial Sciences, 2002. http://espace.library.curtin.edu.au:80/R/?func=dbin-jump-full&object_id=11914.

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This thesis investigates the design, implementation and validation of a multi-antenna GPS system to monitor the displacement of deforming slopes. The system utilises a switched antenna array design allowing data from multiple antennas to be sampled sequentially by one GPS receiver. The system provides quasi-continuous GPS observations that can produce a precise and reliable coordinate time-series of the movement of the slope under consideration. GPS observations and particularly those concerned with the monitoring of steep slopes, are subject to systematic errors that can significantly degrade the quality of the processed position solutions. As such, this research characterises the data in terms of multipath effects, the spectrum of the coordinate time-series, and the carrier to noise power density ratio of the raw GPS observations. Various GPS processing parameters are then investigated to determine optimal processing parameters to improve the precision of the resulting coordinate time-series. Results from data stacking techniques that rely on the daily correlation of the repeating multipath signature find that the GPS data actually decorrelates somewhat from day to day. This can reduce the effectiveness of stacking techniques for the high precision monitoring of steep slopes. Finally, advanced stochastic models such as elevation angle and carrier-to-noise weighting are investigated to optimise the precision of the coordinate time-series data. A new in-line stochastic model is developed based on weighting GPS observations with respect to the level of systematic error present within the data. By using these advanced types of stochastic models, reductions to the noise level of the coordinate time-series of approximately 20 and 25 percent are possible in the horizontal and height components respectively.
Results from an extensive field trial of this system on a deforming high-wall of an open-pit mine indicate that approximately 135mm of displacement occurred over the 16-week field trial. The precision of the coordinate time-series for surface stations approaches ±4.Omm and ±5.4mm in the horizontal and height components respectively. For sub-surface stations next to the mine wall, coordinate precision has been determined as ±4.9mm.component and ±7.6mm in the height component respectively.
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Price, Stephen. "A systems approach to the development of large Geographic Information Systems." Doctoral thesis, University of Cape Town, 1998. http://hdl.handle.net/11427/17124.

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Includes bibliography.
Large computer-based information systems seldom achieve unqualified success. The major problem is organisational rather than technical, hence to achieve greater success in system implementation greater emphasis must be given to organisational issues than to technology. Current practise, however, tends to focus on technical issues. The aim of this research was to investigate whether a systems-based approach would lead to better understanding of the system development process, and hence form the basis of a methodology which would lead to greater success in computer-based information system implementation. The thesis comprises four parts. In the first part (Chapters 1 - 5) the literature on systems theory in sociology with particular reference to business organisations is reviewed. This review focuses on the historical development of systems thinking, particularly in business management. Beer's Viable System Model, Checkland' s Soft Systems Methodology, and Hoebeke' s ideas on the adoption of new technology provided the main ideas for developing a conceptual model for the information system development process. In the second part (Chapters 6-9) this model is applied to the information system development process to identify the strengths and weaknesses of current methods. Each stage of system development from planning to implementation is considered from a systems perspective. This involves identifying the key stakeholders, and understanding their role in the development process. In the next part three case studies are examined in the light of the theoretical material. The impact of inter-cultural communication is highlighted in these studies as the developers and customers were from· several different cultures. The author was personally involved as project manager and chief consultant in the development of two of the systems described. He was also fully aware of the progress of the other case because that development was being undertaken in the same office. Regular exchanges of views on the progress of each project took place. In the final chapter the conclusions are presented. The main conclusion is that information system implementation must be undertaken within the overall context of the organisation, must be closely aligned with the organisational business processes, and must address the conflicting needs of the different stakeholders. Effective Communication between system developers and system users is crucial to success. A focussed effort is required to achieve effective communication in a multi-cultural environment.
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Papier, Warren. "Support structures as an approach to informality." Master's thesis, University of Cape Town, 2012. http://hdl.handle.net/11427/5589.

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Kimani, Gichobi Justin. "GIS-based decision support approach for selecting a new landfill site for the city of Cape Town." Master's thesis, University of Cape Town, 2006. http://hdl.handle.net/11427/4986.

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Includes bibliographical references (leaves 107-111).
Recent studies indicate that the population of Cape Town generates approximately 2.2 milliontons of waste annually. Numerous waste minimization strategies have been developed whichhave not been successful in reducing the amount that needs to be disposed of at a landfill site.This results to mounting pressure on existing waste disposal sites thus necessitating an urgentneed for a new regional landfill. According to CCA Draft Environmental Impact Report (2006),the former Cape Metropolitan Council (CMC) appointed technical consultants in 2000 to identifyand assess the potential sites for a landfill to service Cape Metropolitan Area (CMA), presentlyreferred to as the City of Cape Town (CCT). The construction of a landfill has significant impacts on the environments. It is for that reason Integrated Environmental Management (IEM) has to be followed to assess the impacts. The principle of IEM is broadly interpreted as applying to the planning, assessment, implementation and management of any project proposal or activity that has a potentially significant effect on the environment. Environmental Impact Assessment (EIA) process, which lies in the heart of the IEM, is enforced to examine the environmental effects of development. These impacts are directly related to the physical location of the project. That makes site selection for proposed project a very important stage of the EIA process. Laws have been enacted to minimizeenvironmental impacts, including strict guidelines for siting landfills. Using landfill siting criteria and site selection methods, the technical consultants identified four potential sites, Atlantis being the only site falling within the City of Cape Town. The interviews, backed by secondary data sources such as websites and project reports, revealed that the techniques used to identify potential sites for the landfill, even when combined are costly and time consuming. Several scenarios were run using various ArcGIS extensions, including the ModelBuilder to identify sites that met the stated criteria. GIS analysis yielded agreeable results with the recommendations from the consultants who used techniques other than GIS to identify the regional landfill. The research findings demonstrate that GIS is an efficient and dependable stand-alone technique that can be implemented in landfill site studies thus expedite the decision making process.
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Mokgalaka, Hunadi. "GIS-based analysis of spatial accessibility : an approach to determine public primary healthcare demand in metropolitan areas." Master's thesis, University of Cape Town, 2015. http://hdl.handle.net/11427/13758.

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It is important for health planners to provide health services as effectively and equitably as possible for the development of quality living environments. The provision of adequate healthcare services, particularly in metropolitan areas, is becoming more difficult because of three developments: slow economic growth; the rapid growth of metropolitan areas and their subsequent increases in population. It is thus a challenge to provide what is considered a fair or socially just distribution of healthcare services to a population with changing healthcare needs. The spatial distribution of people and their varying need for healthcare services is a long-standing interest in the field of service planning, and provides a classic issue well suited for Geographical Information Systems (GIS) to analyse. Access is an important aspect in healthcare service planning. GIS-based accessibility analysis is a logical method that can be applied to test the degree to which access is obtained. Such successful applications of GIS-based analysis have been useful in indicating the accessibility of an existing or potential service. This has provided a good basis for the planning of healthcare services. However, it has been increasingly realised that there is a growing need for a paradigm shift in the planning process. In South Africa, primary healthcare (PHC) is a dual system made up of private and public healthcare facilities. Private PHC is expensive and only affordable to people with medical insurance. These people, most currently belonging to the middle and high income brackets, are theoretically also healthier than the rest of the population. But a small proportion of the population in the low income bracket also has medical aid or insurance. Hence, it is quite difficult to make a clear distinction of the low, middle and high income uninsured population when measuring access to public primary healthcare services. In this study, three different scenarios to calculate the uninsured population were generated and tested using a GIS-based form of catchment area analysis. The results from the catchment area analysis were compared with actual public PHC demand in the form of headcounts and further analysis of the origins of the patients was undertaken using a patient register. Results indicate that there is no significant difference in the spatial extent of the catchment areas of the facilities across the three demand scenarios but that there are significant differences in demand visits per scenario. A patient register and facility headcounts, both based on actual visits to public PHC facilities, were compared to the results of the catchment area analysis. The comparison results show that almost 45% of the patients did not use their closest facility as a first point of contact. The total allocated demand visits in scenario 3 was strongly in line with the total number of headcounts of the area, and thus is considered the most suitable calculation of uninsured population for implementation in a GIS-based accessibility analysis.
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Ivanovic, Stefan. "Quality based approach for updating geographic authoritative datasets from crowdsourced GPS traces." Thesis, Paris Est, 2018. http://www.theses.fr/2018PESC1068/document.

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Ces dernières années, le besoin de données géographiques de référence a significativement augmenté. Pour y répondre, il est nécessaire de mettre jour continuellement les données de référence existantes. Cette tâche est coûteuse tant financièrement que techniquement. Pour ce qui concerne les réseaux routiers, trois types de voies sont particulièrement complexes à mettre à jour en continu : les chemins piétonniers, les chemins agricoles et les pistes cyclables. Cette complexité est due à leur nature intermittente (elles disparaissent et réapparaissent régulièrement) et à l’hétérogénéité des terrains sur lesquels elles se situent (forêts, haute montagne, littoral, etc.).En parallèle, le volume de données GPS produites par crowdsourcing et disponibles librement augmente fortement. Le nombre de gens enregistrant leurs positions, notamment leurs traces GPS, est en augmentation, particulièrement dans le contexte d’activités sportives. Ces traces sont rendues accessibles sur les réseaux sociaux, les blogs ou les sites d’associations touristiques. Cependant, leur usage actuel est limité à des mesures et analyses simples telles que la durée totale d’une trace, la vitesse ou l’élévation moyenne, etc. Les raisons principales de ceci sont la forte variabilité de la précision planimétrique des points GPS ainsi que le manque de protocoles et de métadonnées (par ex. la précision du récepteur GPS).Le contexte de ce travail est l’utilisation de traces GPS de randonnées pédestres ou à vélo, collectées par des volontaires, pour détecter des mises à jours potentielles de chemins piétonniers, de voies agricoles et de pistes cyclables dans des données de référence. Une attention particulière est portée aux voies existantes mais absentes du référentiel. L’approche proposée se compose de trois étapes : La première consiste à évaluer et augmenter la qualité des traces GPS acquises par la communauté. Cette qualité a été augmentée en filtrant (1) les points extrêmes à l’aide d’un approche d’apprentissage automatique et (2) les points GPS qui résultent d’une activité humaine secondaire (en dehors de l’itinéraire principal). Les points restants sont ensuite évalués en termes de précision planimétrique par classification automatique. La seconde étape permet de détecter de potentielles mises à jour. Pour cela, nous proposons une solution d’appariement par distance tampon croissante. Cette distance est adaptée à la précision planimétrique des points GPS classifiés pour prendre en compte la forte hétérogénéité de la précision des traces GPS. Nous obtenons ainsi les parties des traces n’ayant pas été appariées au réseau de voies des données de référence. Ces parties sont alors considérées comme de potentielles voies manquantes dans les données de référence. Finalement nous proposons dans la troisième étape une méthode de décision multicritère visant à accepter ou rejeter ces mises à jour possibles. Cette méthode attribue un degré de confiance à chaque potentielle voie manquante. L’approche proposée dans ce travail a été évaluée sur un ensemble de trace GPS multi-sources acquises par crowdsourcing dans le massif des Vosges. Les voies manquantes dans les données de références IGN BDTOPO® ont été détectées avec succès et proposées comme mises à jour potentielles
Nowadays, the need for very up to date authoritative spatial data has significantly increased. Thus, to fulfill this need, a continuous update of authoritative spatial datasets is a necessity. This task has become highly demanding in both its technical and financial aspects. In terms of road network, there are three types of roads in particular which are particularly challenging for continuous update: footpath, tractor and bicycle road. They are challenging due to their intermittent nature (e.g. they appear and disappear very often) and various landscapes (e.g. forest, high mountains, seashore, etc.).Simultaneously, GPS data voluntarily collected by the crowd is widely available in a large quantity. The number of people recording GPS data, such as GPS traces, has been steadily increasing, especially during sport and spare time activities. The traces are made openly available and popularized on social networks, blogs, sport and touristic associations' websites. However, their current use is limited to very basic metric analysis like total time of a trace, average speed, average elevation, etc. The main reasons for that are a high variation of spatial quality from a point to a point composing a trace as well as lack of protocols and metadata (e.g. precision of GPS device used).The global context of our work is the use of GPS hiking and mountain bike traces collected by volunteers (VGI traces), to detect potential updates of footpaths, tractor and bicycle roads in authoritative datasets. Particular attention is paid on roads that exist in reality but are not represented in authoritative datasets (missing roads). The approach we propose consists of three phases. The first phase consists of evaluation and improvement of VGI traces quality. The quality of traces was improved by filtering outlying points (machine learning based approach) and points that are a result of secondary human behaviour (activities out of main itinerary). Remained points are then evaluated in terms of their accuracy by classifying into low or high accurate (accuracy) points using rule based machine learning classification. The second phase deals with detection of potential updates. For that purpose, a growing buffer data matching solution is proposed. The size of buffers is adapted to the results of GPS point’s accuracy classification in order to handle the huge variations in VGI traces accuracy. As a result, parts of traces unmatched to authoritative road network are obtained and considered as candidates for missing roads. Finally, in the third phase we propose a decision method where the “missing road” candidates should be accepted as updates or not. This decision method was made in multi-criteria process where potential missing roads are qualified according to their degree of confidence. The approach was tested on multi-sourced VGI GPS traces from Vosges area. Missing roads in IGN authoritative database BDTopo® were successfully detected and proposed as potential updates
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Keïta, Mamadou. "Migration et accès aux services de santé dans le district de Bamako : une analyse par approche géomatique." Thesis, Rennes 2, 2018. http://www.theses.fr/2018REN20074.

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Cette thèse ambitionne de contribuer à la compréhension de l’accès aux soins des bamakois selon leur statut migratoire. En effet, malgré la part importante de la population de Bamako d’origine migrante, nous avons très peu de connaissances sur leur accès aux soins. A partir des données récoltées sur le terrain et auprès des institutions maliennes et en nous basant sur des outils et des méthodes géographiques et géomatiques, nous avons pu analyser l’accès aux soins des bamakois selon leur statut migratoire.S’il est incontestable que les services de santé et en particulier ceux de base sont abondants et bien répartis à Bamako, il faut noter qu’ils souffrent de plusieurs problèmes comme la question de disponibilité permanente de personnel qualifié, la qualité des services et les dysfonctionnements entre structures de santé. Malgré l’abondance de l’offre de soins à Bamako, le taux de recours y reste trop faible. Cela confirme encore que l’accès aux soins ne se limite pas à la disponibilité physique des structures de santé. Le renoncement aux soins s’explique par une imbrication de facteurs même si la perception de la gravité de la maladie, la position dans le ménage et la profession apparaissent plus. Si l’étude n’a pas relevé de différences notoires dans l’accès aux soins selon le statut migratoire des populations, elle a tout de même montré que les stratégies de recours et l’état de santé évoluent avec la durée de résidence à Bamako
This thesis aims to contribute to the understanding of Bamako people’s access to healthcare according to their migratory status. Indeed, despite the large share of Bamako’s populations of migrant origin, we have little knowledge of their access to health services. With geographic and geomatic tools and methods, we were able to study access to health services for native and migrant populations of Bamako. While it is undeniable that health services and especially basic services are abundant and well distributed in Bamako, it should be noted that this offer suffers from several problems such as the permanent availability of qualified personnel, the quality of services offered and the dysfunctions between health structures. Despite the abundance of healthcare in Bamako, the recourse rate remains too low. This shows that access to care is not limited to the physical availability of health facilities. The renunciation of care is explained by an interweaving of factors even if the perception of the severity of the disease, the position in the household and the profession appear more. If the study did not find notorious differences in the access to the care according to the migratory status of the population, it nevertheless showed that recourse strategies and health status change with length of residence in Bamako
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Balzarini, Raffaella. "Approche cognitive pour l'intégration des outils de la géomatique en sciences de l'environnement modélisation et évaluation." Phd thesis, Université de Grenoble, 2013. http://tel.archives-ouvertes.fr/tel-00949127.

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Cette thèse s'est intéressée à l'intégration des Systèmes d'Information Géographique, dans les domaines de la formation en géosciences appliquées et sciences de l'environnement. L'étude de cette intégration et des difficultés qui l'accompagnent, s'est articulée autour de trois dimensions : 1. une dimension cognitive, pour explorer les approches et les méthodes qui permettent d'étudier la façon de raisonner d'utilisateurs expérimentés ou novices, face à la résolution de problèmes spatiaux avec les SIG ; 2. une dimension didactique pour, à partir des différences entre les raisonnements des experts et des novices, identifier et intégrer les démarches expertes utilisables dans les stratégies de résolution des apprenants ; 3. une dimension pédagogique, pour concevoir, en s'appuyant sur les acquis cognitifs et didactiques, des dispositifs de formation innovateurs, en adéquation avec les demandes du monde professionnel. Afin de limiter notre champ d'étude, il a été nécessaire d'effectuer une analyse des pratiques de cartographie et SIG dans les domaines des Géosciences et de l'Ingénierie de l'Environnement et effecteur des choix pertinentes dans une perspective pédagogique, professionnelle et sociétale. Nous nous sommes intéressés à une activité de cartographie particulière : la cartographie d'aptitude réalisée avec des méthodes d'analyses spatiales multicritères pour la localisation de site(s) apte(s) à répondre à une problématique environnementale. En effet, cette méthode implique, d'un point de vue pédagogique, une approche progressive et complète à l'usage des SIG. Elle a un caractère professionnalisant, car elle est d'usage dans les projets environnementaux et, enfin, elle appuie le débat sur les choix territoriaux qui impliquent des prises de décisions. C'est lors de la réalisation de cette activité de cartographie d'aptitude que différents types d'utilisateurs ont été observés : des experts et des étudiants issus de notre entourage académique et professionnel. Nous avons élaboré un protocole expérimental exploratoire qui a permis de recueillir des données écrites et orales. Les analyses des données issues de la phase expérimentale ont été guidées par les cadres qui relèvent des sciences cognitives : sur le plan théorique, pour la définition des mécanismes visuo-cognitifs impliqués dans les raisonnements, et sur le plan méthodologique pour l'approche qualitative et quantitative d'analyse de données verbales. En termes de résultats, des composants des processus de raisonnement qui interviennent dans la réalisation et perception de la carte d'aptitude, ont été identifiés. De plus, les différences d'occurrences d'actions, d'opérations et de concepts mobilisés par les experts et les novices dans le même contexte, ont pu être mesurées. La comparaison des différentes stratégies adoptées par les expertes et par les étudiants a permis ensuite de ré-penser les dispositifs de formation, avec des aides didactiques qui ciblent les lacunes des étudiants. Le vrai défi de cette thèse a été l'apport pluridisciplinaire à la cartographie et aux SIG dans les Sciences de l'Information Géographique. En apportant des connaissances de la psychologie cognitive, de la didactique des sciences et des sciences de l'éducation, cette thèse a contribué à une meilleure compréhension de certains processus de représentations et d'appropriation des SIG, lors de la production cartographique et de son interprétation. Cette compréhension peut contribuer à améliorer les représentations ou à en proposer de nouvelles, favorisant ainsi la construction de la connaissance spatiale.
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Books on the topic "Geomatic approach"

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Camacho Olmedo, María Teresa, Martin Paegelow, Jean-François Mas, and Francisco Escobar, eds. Geomatic Approaches for Modeling Land Change Scenarios. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-60801-3.

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Development of a robotic mobile mapping system by vision-aided inertial navigation: A geomatics approach. Zürich: Institut für Geodäsie und Photogrammetrie, Eidgenössische Technische Hochschule Zürich, 2006.

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Bayoud, Fadi Atef. Development of a robotic mobile mapping system by vision-aided inertial navigation: A geomatics approach. Zürich: Institut für Geodäsie und Photogrammetrie, Eidgenössische Technische Hochschule Zürich, 2006.

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Brazeau, Stéphanie, and Nicholas H. Ogden, eds. Earth observation, public health and one health: activities, challenges and opportunities. Wallingford: CABI, 2022. http://dx.doi.org/10.1079/9781800621183.0000.

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Abstract This book contains 4 chapters that discuss in the context of both the One Health concept and the SDG initiative, remote sensing can provide solutions to the priority of assessing and monitoring public health risks, and it can play an important role in supporting decision making to reduce health risks within our shared ecosystems. The growing awareness of complex but causal interactions among these realms has motivated professionals in a wide range of sectors to adopt the One Health approach, which promotes intersectoral collaboration to address health issues at the human-animal-environment interface. In its 2030 Agenda for Sustainable Development, the United Nations specifically identifies "strengthening the capacity of all countries, in particular developing countries, for early warning, risk reduction and management of national and global health risks" as part of their Good Health and Well-being Sustainable Development Goal (SDG). As examples presented in this book reveal, the risk of infectious disease emergence increases with a wide range of conditions and variables, including those associated with humans, animals, climate, and the environment. This book examines several priority themes to which EO and geomatics can make important contributions: mosquito-borne and tick-borne diseases; water-borne diseases; air quality and extreme heat effects; geospatial indicators of vulnerable human populations.
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Paegelow, Martin, María Teresa Camacho Olmedo, Jean-François Mas, and Francisco Escobar. Geomatic Approaches for Modeling Land Change Scenarios. Springer, 2017.

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Paegelow, Martin, María Teresa Camacho Olmedo, Jean-François Mas, and Francisco Escobar. Geomatic Approaches for Modeling Land Change Scenarios. Springer, 2018.

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Book chapters on the topic "Geomatic approach"

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Parisi, Erica I. Parisi, Valentina Bonora, and Grazia Tucci. "Metodi innovativi per l’insegnamento della Geomatica: il video a 360° come strumenti per le esercitazioni sui sistemi a scansione 3D." In Studi e saggi, 91–101. Florence: Firenze University Press, 2022. http://dx.doi.org/10.36253/978-88-5518-646-9.12.

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The chapter illustrates the results of the educational use of 360° video in the field of Geomatics. Geomatics is the discipline that deals with the collection, analysis, and interpretation of spatial data with the contribution of information technologies. The GeCo Lab has been experimenting in the last few years innovative educational approaches supported by multimedia and interactive tools. The goal within the SEPA360 project has been to use the potentialities of 360° videos to simulate surveying activities, by using topography and laser scanning systems, for the documentation of built heritage, to provide teaching supporting materials for different Geomatic courses active at the University of Florence. The final outputs consist of two videos: one non-interactive with an “educational” approach, to introduce some theoretical concepts, and the other one with an “self-evaluation” purpose, with interactions, added in Vivista.
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Camacho, MT Olmedo, M. Paegelow, and P. Martínez García. "Retrospective geomatic landscape modelling. A probabilistic approach." In Modelling Environmental Dynamics, 247–68. Berlin, Heidelberg: Springer Berlin Heidelberg, 2008. http://dx.doi.org/10.1007/978-3-540-68498-5_9.

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Kolb, M., P. R. W. Gerritsen, G. Garduño, E. Lazos Chavero, S. Quijas, P. Balvanera, N. Álvarez, and J. Solís. "Land Use and Cover Change Modeling as an Integration Framework: A Mixed Methods Approach for the Southern Coast of Jalisco (Western Mexico)." In Geomatic Approaches for Modeling Land Change Scenarios, 241–68. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-60801-3_12.

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Camacho Olmedo, M. T., M. Paegelow, J. F. Mas, and F. Escobar. "Geomatic Approaches for Modeling Land Change Scenarios. An Introduction." In Geomatic Approaches for Modeling Land Change Scenarios, 1–8. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-60801-3_1.

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Mas, J. F., M. Paegelow, and M. T. Camacho Olmedo. "LUCC Modeling Approaches to Calibration." In Geomatic Approaches for Modeling Land Change Scenarios, 11–25. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-60801-3_2.

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García-Álvarez, D. "The Influence of Scale in LULC Modeling. A Comparison Between Two Different LULC Maps (SIOSE and CORINE)." In Geomatic Approaches for Modeling Land Change Scenarios, 187–213. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-60801-3_10.

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Hewitt, R. J., V. Hernández Jiménez, L. Román Bermejo, and F. Escobar. "Who Knows Best? The Role of Stakeholder Knowledge in Land Use Models—An Example from Doñana, SW Spain." In Geomatic Approaches for Modeling Land Change Scenarios, 215–39. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-60801-3_11.

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Abuelaish, B. "Urban Land Use Change Analysis and Modeling: A Case Study of the Gaza Strip." In Geomatic Approaches for Modeling Land Change Scenarios, 271–91. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-60801-3_13.

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Antoni, J. P., V. Judge, G. Vuidel, and O. Klein. "Constraint Cellular Automata for Urban Development Simulation: An Application to the Strasbourg-Kehl Cross-Border Area." In Geomatic Approaches for Modeling Land Change Scenarios, 293–306. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-60801-3_14.

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Gallardo, M., and J. Martínez-Vega. "Modeling Land-Use Scenarios in Protected Areas of an Urban Region in Spain." In Geomatic Approaches for Modeling Land Change Scenarios, 307–28. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-60801-3_15.

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Conference papers on the topic "Geomatic approach"

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Teppati Losè, Lorenzo, Filiberto Chiabrando, Francesco Novelli, Giacomo Patrucco, and Stefano Perri. "DOCUMENTATION OF A COMPLEX CULTURAL HERITAGE ASSET WITH INTEGRATED GEOMATIC SURVEY: THE MONTANARO BELL TOWER." In ARQUEOLÓGICA 2.0 - 9th International Congress & 3rd GEORES - GEOmatics and pREServation. Editorial Universitat Politécnica de Valéncia: Editorial Universitat Politécnica de Valéncia, 2021. http://dx.doi.org/10.4995/arqueologica9.2021.12107.

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The research activities presented in this manuscript are focused on the documentation of a valuable built heritage asset: the Santa Marta bell tower (1769-1772), designed by the Italian architect Bernardo Antonio Vittone and located in the municipality of Montanaro (30 km North-East of Turin, Italy). The documentation of this complex palimpsest was designed to meet the requirements of the decay analysis and to provide a reference for the future restoration and valorisation project. To achieve these objectives a multi-scale and multi-sensor survey was designed and carried out exploiting several geomatics techniques (both range and image based). The fieldwork activities were firstly dedicated to the creation and measurement of a reference topographic network to be used as common local reference system for all the acquisitions as well as a series of control points (both inside and outside the bell towe) to be used for data orientation and accuracy assessment. Secondly, the exterior of the bell tower and its surroundings were imaged by means of an Unmanned Aerial Vehicle (UAV) and a set of Terrestrial Laser Scanning (TLS) acquisitions. The interior of the bell tower was sensed with two different rapid mapping approaches: using a handheld laser scanner based on the Simultaneous Localisation And Mapping (SLAM) technology and two different 360° cameras. All the acquired data were processed following both consolidated and experimental approaches and then integrated to generate traditional 2D architectural drawings supported by added value metric products. Of particular interest are the tests connected with the processing of the SLAM data and 360° images using a spherical photogrammetric approach that delivered preliminar encouraging results.
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Salvalaggio, Matteo, Michele Monego, and Simone Maioli. "AN INTEGRATED APPROACH AIMED AT THE PROTECTION OF CULTURAL HERITAGE: FROM THE GEOMATIC SURVEY TO HBIM AND AR REPRESENTATION OF VILLA PISANI (STRA, ITALY)." In ARQUEOLÓGICA 2.0 - 9th International Congress & 3rd GEORES - GEOmatics and pREServation. Editorial Universitat Politécnica de Valéncia: Editorial Universitat Politécnica de Valéncia, 2021. http://dx.doi.org/10.4995/arqueologica9.2021.12075.

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The topic of Cultural Heritage preservation has gained an increasing attention during last decades. The protection of such complex and delicate manufacts require the intervention of experts from different field (e.g. archaeology, restoration, survey, 3D modeler, structural engineering, architecture), addressed towards an integrated and multidisciplinary scientific approach. Recently, technology advancements have involved many scientific disciplines, affecting both the investigation tools and the data computing. In this paper, an approach aimed at assessing the health status and preserving a heritage building is presented and applied to a case study, exploiting the most effective tools nowadays available. Based on the so-called knowledge path, the study started from the analysis of historical data, through the collection of in-situ measures and towards the construction of a 3D digital model where the information is stored. In particular, a set of images taken by drone and processed by the photogrammetric technique of Structure from Motion, were used to produce detailed point clouds, mesh model, DEM and orthophotos that collect an accurate geometrical documentation, useful to analyse the conservation status and the crack pattern. Based on the detailed model from geomatic survey and drawings, a Heritage Building Information Modelling (HBIM) database was collected with the possibility of managing historical, geometric, structural and health status information. In the end, the study focused on the availability of the information collected for non-professional users or professionals from different fields, who do not have access to data kept in commercial database. Partly, this resulted in the elaboration of an augmented reality (AR) model, accessible by common mobile applications. The case study is Villa Pisani in Stra (Venice, Italy), a well-known example of venetian villa built in the XVIII century which hosted many protagonists of the European contemporary history.
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Decock, Michiel, Cornelis Stal, Samuel Van Ackere, Annelies Vandenbulcke, Philippe De Maeyer, and Alain De Wulf. "DEVELOPMENT OF AN EFFICIENT APPROACH OF ARCHAEOLOGICAL HERITAGE IN THE INTERTIDAL ZONE OF THE BELGIAN NORTH SEA." In ARQUEOLÓGICA 2.0 - 8th International Congress on Archaeology, Computer Graphics, Cultural Heritage and Innovation. Valencia: Universitat Politècnica València, 2016. http://dx.doi.org/10.4995/arqueologica8.2016.3554.

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The knowledge of the submerged cultural heritage in the North Sea is rather limited. The Belgian North Sea is being used for a lot of different purposes, such as fishing, aggregate extraction, wind farms, dredging, etc. Due to these increasing economic activities, the underwater archive is in danger. In the context of the UNESCO Convention on the Protection of the Underwater Cultural Heritage of 2001, gathering more information about the submerged cultural heritage in the intertidal zones of the North Sea is one of the main objectives of the Belgian scientific project ‘SeArch’. It will give a clearer picture of the broader cultural and archaeological heritage in the region and it can be used as a basis for a sustainable management by government agencies. The Department of Geography (Ghent University, Belgium) contributes to the SeArch project in two ways. First, an innovative survey methodology has been developed which allows an accurate and cost-efficient evaluation of the archaeological potential in the intertidal zones of the Belgian beaches. Secondly, the Department of Geography is developing an interactive webGIS platform, which makes it possible to share, integrate and visualize the gathered archaeological and environmental data and information in a user-friendly way. Hereby, the total potential of this project is fully exploited in a time-efficient manner. To create an interactive webGIS platform, a good structured spatial database is needed. It enables manipulation of a wide variety of georeferenced information in both raster and vector formats. This paper provides more information about the configuration and application of the spatial database. Moreover, it focusses on the development of a fully functional Spatial Data Infrastructure (SDI) using the most reliable, powerful and state-of-the-art technological components. Besides, a new way of collecting geomatic data in a fast and accurate manner will be discussed. Some processing results will show the possibilities for detecting and visualizing underground structures and archaeological objects.
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O’Neil, Gregg, Michael Besserer, Daron Moore, and Louis Fanyvesi. "A Satellite-Based Mechanical Damage Management Solution." In 2002 4th International Pipeline Conference. ASMEDC, 2002. http://dx.doi.org/10.1115/ipc2002-27320.

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Numerous industry studies have characterized mechanical damage to be the pipeline industry’s largest single hazard. A proactive approach to preventing incidents due to mechanical damage is desirable. A process combining high-resolution satellite imagery with geomatic technologies such as GIS and image analyses is in the process of being demonstrated to be able to detect, georeference and characterize potentially injurious encroaching activities that may cause mechanical damage. The intrinsic advantages of a satellite imagery-enabled process include the high revisit frequencies (in comparison to typically used aerial patrol frequencies), the wider swath width of monitoring and the analysis -friendly digital nature of the imagery. The successful implementation of such a process will contribute to averting incidents in the many cases where One-call (Call before you dig) systems are not notified. In addition, as a by-product of the process, this service could assist in continuously surveying the right-of-way. Working with leading North American pipeline operators, via+ is developing and bringing to market commercial delivery models of this process. The elements of the process and the technologies current and anticipated capabilities are presented. Sample results of the process implementation are also presented.
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Di Stefano, Francesco, Alban Gorreja, Fabio Piccinini, Roberto Pierdicca, and Eva Savina Malinverni. "3D GIS FOR A SMART MANAGEMENT SYSTEM APPLIED TO HISTORICAL VILLAGES DAMAGED BY EARTHQUAKE." In ARQUEOLÓGICA 2.0 - 9th International Congress & 3rd GEORES - GEOmatics and pREServation. Editorial Universitat Politécnica de Valéncia: Editorial Universitat Politécnica de Valéncia, 2021. http://dx.doi.org/10.4995/arqueologica9.2021.12132.

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Historic villages are included in the category of cultural heritage to be safeguarded and preserved. Accidental events, such as earthquakes, represent a threat to their vulnerability. Usually, the analyses of damaged buildings, which are part of these villages, are then carried out singularly, not fostering instead the constitution of a mapping at the urban scale that allows a more complete knowledge of the state of damage and risk of adjacent buildings and of the entire area. An information system such as 3D GIS is a suitable solution for this purpose. The aim of this research is to develop a SMART management system for preservation activities of historical villages through the management of heterogeneous types of data, from the survey to the technical documentation. The workflow is structured as follows: (i) Data acquisition: the survey of a small village was carried out by combining geomatic techniques necessary to produce a complete point cloud; (ii) 3D modeling: data extrapolation from the post-processed point cloud and subsequently generation of a GIS based on 3D model thanks to the creation of DTM and DSM of the area of interest; (iii) Knowledge modeling: a geospatial information model is necessary to put in order and together all the information collected for the whole village and for each building composing it; (iv) SMART management modeling: improvement of the information management system that guarantees the possibility to enrich and update data at any time. This research paves the way to develop a web platform where GIS data would be imported for a digital twin approach.
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Tiwari, Pankaj Kumar, Prasanna Chidambaram, Ahmad Ismail Azahree, Debasis Priyadarshan Das, Parimal Arjun Patil, Zoann Low, Prasanna Kumar Chandran, Raj Deo Tewari, M. Khaidhir Abdul Hamid, and M. Azriyuddin Yaakub. "Safeguarding CO2 Storage in a Depleted Offshore Gas Field with Adaptive Approach of Monitoring, Measurement and Verification MMV." In SPE Middle East Oil & Gas Show and Conference. SPE, 2021. http://dx.doi.org/10.2118/204590-ms.

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Abstract CO2 sequestration is a process for eternity with a possibility of zero-degree failure. One of the key components of the CO2 Sequestration Project is to have a site-specific, risk-based and adaptive Monitoring, Measurement and Verification (MMV) plan. The storage site has been studied thoroughly and is understood to be inherently safe for CO2 sequestration. However, it is incumbent on operator to manage and minimize storage risks. MMV planning is critical along with geological site selection, transportation and storage process. Geological evaluation study of the storage site suggests the containment capacity of identified large depleted gas reservoirs as well as long term conformance due to thick interval. The fault-seal analysis and reservoir integrity study contemplate long-term security of the CO2 storage. An integrated 3D reservoir dynamic simulation model coupled with geomechanical and geochemical models were performed. This helps in understanding storage capacity, trapping mechanisms, reservoir integrity, plume migration path, and injectivity. To demonstrate that CO2 plume migration can be mapped from the seismic, a 4D Seismic feasibility study was carried out using well and fluid data. Gassmann fluid substitution was performed in carbonate reservoir at well, and seismic response of several combination of fluid saturation scenarios on synthetic gathers were analyzed. The CO2 dispersion study, which incorporate integration of subsurface, geomatic and metocean & environment data along with leakage character information, was carried out to understand the potential leakage pathway along existing wells and faults which enable to design a monitoring plan accordingly. The monitoring of wells & reservoir integrity, overburden integrity will be carried out by Fiber Optic System to be installed in injection wells. Significant difference in seismic amplitude observed at the reservoir top during 4D seismic feasibility study for varying CO2 saturation suggests that monitoring of CO2 plume migration from seismic is possible. CO2 plume front with as low as 25% saturation can be discriminated provided seismic data has high signal noise ratio (SNR). 3D DAS-VSP acquisition modeling results show that a subsurface coverage of approximately 3 km2 per well is achievable. Laboratory injectivity studies and three-way coupled modelling simulations established that three injection wells will be required to achieve the target injection rate. As planned injection wells are field centric and storage site area is large, DAS-VSP find limited coverage to monitor the CO2 plume front. Hence, surface seismic acquisition will be an integral component of full field monitoring and time-lapsed evaluations for integrated MMV planning to monitor CO2 plume migration. The integrated MMV planning is designed to ensure that injected CO2 in the reservoir is intact and safely stored for hundreds of years after injection. Field specific MMV technologies for CO2 plume migration with proactive approach were identified after exercising pre-defined screening criteria.
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Vigo, Isabel, Ferdous Zid, and David García. "MEDITERRANEAN SURFACE GEOSTROPHIC CIRCULATION FROM SATELLITE DATA." In 3rd Congress in Geomatics Engineering. Valencia: Universitat Politècnica de València, 2021. http://dx.doi.org/10.4995/cigeo2021.2021.12759.

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In this work, we provide an updated geodetic approach to the Mediterranean Surface Geostrophic circulation based onsatellite data. We follow same methodology as in a previous approach by Vigo et al. (2018), but here both the Sea SurfaceHeight (SSH) and the Geoid (N) have been updated by enhanced solutions, and the time period covered has beenextended to 23 years, from 1993 to 2015. The main general pattern of circulation is confirmed with respect to previousapproach, but the new estimation provides enhanced resolution of the details, and higher variations in the climatology.When compare both satellite data-based approaches to the Mediterranean Surface Geostrophic Circulation (SGC) withMercator model simulations that assimilates in-situ measurements, our new estimate shows clearly better agreement thanthe earlier approach. The mean circulation for the studied period, and the climatology of the SGC for the MediterraneanSea are presented in the context of previous literature.
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Clarke, Keith C. "Improving SLEUTH Calibration with a Genetic Algorithm." In International Workshop on Geomatic Approaches for Modelling Land Change Scenarios. SCITEPRESS - Science and Technology Publications, 2017. http://dx.doi.org/10.5220/0006381203190326.

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Paegelow, Martin. "Land Change Modeling Handling with Various Training Dates." In International Workshop on Geomatic Approaches for Modelling Land Change Scenarios. SCITEPRESS - Science and Technology Publications, 2017. http://dx.doi.org/10.5220/0006385003500356.

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García Álvarez, David. "Cartographic Scale and Minimum Mapping Unit Influence on LULC Modelling." In International Workshop on Geomatic Approaches for Modelling Land Change Scenarios. SCITEPRESS - Science and Technology Publications, 2017. http://dx.doi.org/10.5220/0006383003270334.

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