Journal articles: 'Applicativi GIS'

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S. P. Mehta, S. P. Mehta. "GIS Application in Oceanography." International Journal of Scientific Research 3, no. 1 (June 1, 2012): 145–47. http://dx.doi.org/10.15373/22778179/jan2014/47.

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Rodriguez, Jonathan, Anthony Malgapo, Jacob Quick, and Chung-yu Huang. "Distributed Architecture of Mobile GIS Application Using NoSQL Database." International Journal of Information and Electronics Engineering 7, no. 6 (November 2017): 156–60. http://dx.doi.org/10.18178/ijiee.2017.7.6.681.

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Huang, Gang, Xiu Ying Wu, Rui Fang Li, and Man Yuan. "Research on Gas Field Product Application Integration Model Base-on GIS." Applied Mechanics and Materials 530-531 (February 2014): 818–22. http://dx.doi.org/10.4028/www.scientific.net/amm.530-531.818.

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Although GIS application integration system has not officially formed, the distributed GIS application integration is the main means to implement the seamless integration between GIS and applications. This paper studied on the current situation of enterprises GIS application integration, and proposed an Loose Model Application Integration (LMAI) strategy based on meta-driven, defined the concept model and algorithm of application integration in loose coupling mode, designed the system integration framework of meta-model and applications, established the common application integration interface employing the Application-Oriented Component (AOC), developed the application integration system in GIS loose coupling mode underlying the Metadata-driven. Focusing on the GIS actual needs in gas field area, the effective integration and transmission query between GIS and the gas field professional application were implemented.

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Li, Xing Quan, Jian Liu, Si Jing Gao, and Chang Guo. "Application of GIS System in City Gas Pipe Network." Applied Mechanics and Materials 380-384 (August 2013): 2337–39. http://dx.doi.org/10.4028/www.scientific.net/amm.380-384.2337.

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The GIS system is a computer system consisting of software, hardware, and to describe the geographic information,and subsidiary information data. The underground gas pipeline is a new application field of GIS system, realizes the electronic and information technology infrastructure information management of gas pipe network, as the transmission and distribution scheduling, document management, network planning, network provides modern means of emergency decision, the daily operation management, construction management and auxiliary decision and other gas.

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Liu, Zhen Yu, Chang Jun Hu, Chun Ping Ouyang, and Yang Li. "Researches on Scientific Workflow and GIS Services for Gas Network Application." Advanced Materials Research 186 (January 2011): 287–91. http://dx.doi.org/10.4028/www.scientific.net/amr.186.287.

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In contrast to traditional business workflow, scientific workflow is mainly used to describe and control the execution of scientific experiment and research. Currently, scientific workflow technology is widely adopted by E-science application. Geographic information system (GIS) is a rapid development branch of spatial information domain, which is applied to E-science application especially gas network application. This paper analyzes the work process of gas network application based on GIS service and introduces a scientific workflow of spatial data processing. Then a modeling method of scientific workflow for gas network application based on GIS service is proposed. Furthermore, a prototype of gas network safety evaluation (GNSE) is developed for verifying the scientific workflow model. Our experimental results show that various services could be efficiently managed and controlled by using scientific workflow to evaluate gas network safety. Finally the conclusion and future work are included.

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Vuković, Milica. "The application of GIS in sustainable tourism management." Economics of Sustainable Development 6, no. 2 (2022): 53–62. http://dx.doi.org/10.5937/esd2202053v.

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The direction of future development of tourism destinations has been determined by market trends, including a need to preserve natural and anthropogenic resources. Considering previously mentioned, this research paper presents Geographic Information Systems (GIS) as an innovative approach of managing sustainable tourism. In this regard, the subject of the paper is to determine if GIS has positive impacts on sustainable tourism management. The paper is based on academic publications from different scientific disciplines: tourism, sustainable management and information technology (IT). Research outcome validated the primary hypothesis, which indicated that GIS application could be beneficial for decision-making process in sustainable tourism. The importance of the research results is reflected as a contribution to theoretical foundation for sustainable tourism, as well as a determination of its' innovative perspectives as a smart sustainable tourism.

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Song, Liang, Feng Ying, Hui Zhang, and YiXi Liu. "Silicone Grease for Outdoor Gas-insulated Switchgear (GIS) Application." IOP Conference Series: Materials Science and Engineering 422 (November 8, 2018): 012025. http://dx.doi.org/10.1088/1757-899x/422/1/012025.

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Tapado, Belen M. "Catanduanes Abaca Fiber Production Information Base Design: A Groundwork for GIS-Based Application." Journal of Advanced Research in Dynamical and Control Systems 12, no. 01-Special Issue (February 13, 2020): 260–67. http://dx.doi.org/10.5373/jardcs/v12sp1/20201071.

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Agos, Muhammad Faisal, Muhamad Nor B. Asiah, and Herlina Abdul Rahim. "Particle Detector for Gas Insulated Switchgear and the Effect on Environment." Applied Mechanics and Materials 284-287 (January 2013): 1099–103. http://dx.doi.org/10.4028/www.scientific.net/amm.284-287.1099.

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High voltage Gas Insulated Switchgear (GIS) is prone to metallic particles. The particle void can reduce the dielectric strength of the insulation material of SF6 gas. This paper discusses the developed particle detector for GIS using a new approach by using image processing to reduce flashover phenomena occurring on energized GIS. The particle detector consists of borescope, laptop and a detection program. The program was coded using MATLAB using image processing algorithm. The in-lab test was conducted on the simulated GIS to see the effectiveness of the particle detector to detect small particles inside the narrow GIS enclosure. In real world application, the borescope will be inserted through GIS access hole before filling the enclosure with SF6 gas. This new approach is proposed to be conducted during the erection and commissioning of new GIS. This new approach looks promising because it can reduce flashover phenomena caused by existence of metallic particle and also reduces Greenhouse gas emission to the air.

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Peng, Shudi, Gaolin Wu, Wei Song, and Qian Wang. "Application of Flower-Like ZnO Nanorods Gas Sensor Detecting Decomposition Products." Journal of Nanomaterials 2013 (2013): 1–7. http://dx.doi.org/10.1155/2013/135147.

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Gas insulated switchgear (GIS) is an important electric power equipment in a substation, and its running state has a significant relationship with stability, security, and reliability of the whole electric power system. Detecting and analyzing the decomposition byproducts of sulfur hexafluoride gas (SF6) is an effective method for GIS state assessment and fault diagnosis. This paper proposes a novel gas sensor based on flower-like ZnO nanorods to detect typical SF6decompositions. Flower-like ZnO nanoparticles were synthesized via a simple hydrothermal method and characterized by X-ray powder diffraction and field-emission scanning electron microscopy, respectively. The gas sensor was fabricated with a planar-type structure and applied to detect SF6decomposition products. It shows excellent sensing properties to SO2, SOF2, and SO2F2with rapid response and recovery time and long-term stability and repeatability. Moreover, the sensor shows a remarkable discrimination among SO2, SOF2, and SO2F2with high linearity, which makes the prepared sensor a good candidate and a wide application prospect detecting SF6decomposition products in the future.

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Simões, Silvio Jorge C., and Isabel Cristina de Barros Trannin. "Utilización de Gis en el manejo de inundaciones, caso de estudio: cuenca de Paraíba del Sur, sudeste de Brasil." Aqua-LAC 4, no. 2 (September 30, 2012): 29–44. http://dx.doi.org/10.29104/phi-aqualac/2012-v4-2-04.

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Las inundaciones han aumentado dramáticamente en diferentes regiones de Brasil generando consecuencias para millones de personas y causando un enorme daño económico. Los mapas de riesgo de inundación son importantes para integrar datos geoespaciales y temporales en un mismo entorno computacional, permitiendo de este modo decidir, modelar y evaluar los riesgos. Este artículo analiza los diferentes niveles de integración entre SIG y modelos hidrológicos. Se presenta un estudio de caso en el cual todas las tareas para crear un modelo de entrada, edición de datos y visualización de resultados de salida estén disponibles dentro de un SIG. El área de estudio corresponde a la parte superior de la cuenca de Paraíba del Sur (porción del Estado de San Pablo), que comprende aproximadamente 15.300 km2 y está ubicada en el sudeste de Brasil. La cuenca del Río Paraíba del Sur tiene una gran importancia en la historia, cultura y economía del Brasil. A lo largo del río principal tienen lugar un gran número de actividades urbanas e industriales. Esta región cuenta con una base de datos adecuada para la dimensión de la cuenca que incluye mapas topográficos georeferenciados. Se utilizó el software ArcGIS/ArcHydro, que tiene una red geométrica llamada Hydro-Network creada que fuera a su vez creada para producir varios mapas con formato “raster”. Este primer cuadro derivado del cuadro modelo de elevación digital (DEM) se corresponde con el mapa de la dirección del flujo seguido por mapas de acumulación, drenaje y sub-cuencas. Los próximos pasos en esta investigación serán incorporar datos de series temporales de lluvias de unas cuarenta estaciones para construir un modelo de datos hidrológicos e integrar el software ArcHydro con el modelo lluvia-escurrimiento HEC-HMS para producir un modelo espacial y temporal para el análisis de inundaciones de llanuras a escala regional.

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Kamis, Azmaliza, and Lam Kuok Choy. "Aplikasi GIS dalam penilaian kawasan berisiko tinggi wabak denggi di Semenanjung Malaysia tahun 2016." Malaysian Journal of Society and Space 14, no. 2 (May 29, 2018): 41–56. http://dx.doi.org/10.17576/geo-2018-1402-04.

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Goldberg, Valeri, and Janet Häntzschel. "Application of a radiation model for small-scale complex terrain in a GIS environment." Meteorologische Zeitschrift 11, no. 2 (May 8, 2002): 119–28. http://dx.doi.org/10.1127/0941-2948/2002/0011-0119.

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Chen, Zi Chao. "The Application of Geo-Information System Technology in the Leisure Sports Site Construction." Applied Mechanics and Materials 687-691 (November 2014): 1999–2002. http://dx.doi.org/10.4028/www.scientific.net/amm.687-691.1999.

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The geographic information system (GIS) has been applied in lots of fields. However, the application in the field of sports is still in the beginning stage. In this paper, the author will explore the application of GIA technology in the leisure sports site planning. The author hopes that this paper will provides some implication for the further application of the GIA technology.

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Wu, Yuan, Yuxin Zhou, Jia Guo, and Jun Yuan. "Features of Impinging Streams Intensifying Processes and Their Applications." International Journal of Chemical Engineering 2010 (2010): 1–16. http://dx.doi.org/10.1155/2010/681501.

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Impinging streams (IS) are classified into gas-continuous and liquid-continuous ones (GIS and LIS). Large number of experimental data has shown GIS promotes transfer very efficiently; while it has the intrinsic faultiness of very short residence time, and its flow configuration is relatively complex, resulting in difficulty in arranging multistage process. Essentially, GIS is applicable only for rapid processes controlled by gas film diffusion. The effect of LIS enhancing transfer is negligible; while it has the features of efficient micromixing and strong pressure fluctuation both which are resulted from the intensive interaction between the opposing streams and can promote process kinetics. All the features of IS, including GIS and LIS, have great potential of application. Reviewing the results of number investigations, mostly worked by the authors, a somewhat detailed introduction to the features of IS and several cases of its successful applications, such as wet FGD, preparation of ultrafine or nano powders, successful industrial application of large scale LIS reactors and crystallizers, etc, are described.

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Šenborn, Gordana, Gordana Radivojević, and Zdravko Radišić. "Application of GIS and GPS technologies in military highway transportation." Vojnotehnicki glasnik 47, no. 6 (1999): 30–42. http://dx.doi.org/10.5937/vojtehg9905030s.

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Liyanage, Asha Nilani, Heewon Lee, and Seok-Hwan Lee. "Building GIS Application Model in Support of Tsunami Relief Effort." Journal of the Korea Academia-Industrial cooperation Society 14, no. 3 (March 31, 2013): 1489–94. http://dx.doi.org/10.5762/kais.2013.14.3.1489.

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Du, Yongquan, Peng Xiao, Jian Yuan, and Jianwen Chen. "Research Progress of Graphene-Based Materials on Flexible Supercapacitors." Coatings 10, no. 9 (September 18, 2020): 892. http://dx.doi.org/10.3390/coatings10090892.

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With the development of wearable and flexible electronic devices, there is an increasing demand for new types of flexible energy storage power supplies. The flexible supercapacitor has the advantages of fast charging and discharging, high power density, long cycle life, good flexibility, and bendability. Therefore, it exhibits great potential for use in flexible electronics. In flexible supercapacitors, graphene materials are often used as electrode materials due to the advantages of their high specific surface area, high conductivity, good mechanical properties, etc. In this review, the classification of flexible electrodes and some common flexible substrates are firstly summarized. Secondly, we introduced the advantages and disadvantages of five graphene-based materials used in flexible supercapacitors, including graphene quantum dots (GQDs), graphene fibers (GFbs), graphene films (GFs), graphene hydrogels (GHs), and graphene aerogels (GAs). Then, we summarized the latest developments in the application of five graphene-based materials for flexible electrodes. Finally, the defects and outlooks of GQDs, GFbs, GFs, GHs, and GAs used in flexible electrodes are given.

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Żak, Anna. "ANALYSIS OF TRANSPORT POLLUTION AT THE URBAN AREAS WITH GIS APPLICATION." Inżynieria Ekologiczna 18, no. 2 (April 1, 2017): 217–24. http://dx.doi.org/10.12912/23920629/68330.

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Zastavnoy, Dmitriy. "DEVELOPING A THREE-TIE WEB-APPLICATION FOR THE WINMAP GIS." Вестник Белгородского государственного технологического университета им. В.Г. Шухова 1, no. 11 (November 10, 2016): 139–42. http://dx.doi.org/10.12737/22366.

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Sang, Zhongqing, Xiaodong Gu, Yongxin Wang, Weiyun Jiang, and Wenjuan Cheng. "Waveform Correlation Analysis Method for Mechanical Characteristics of Circuit Breaker in Intelligent GIS Equipment." Journal of Physics: Conference Series 2218, no. 1 (March 1, 2022): 012054. http://dx.doi.org/10.1088/1742-6596/2218/1/012054.

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Abstract Gas-insulated electrical appliances (GIS) have the characteristics of small footprint and low cost. Therefore, GIS is widely used in intelligent substations. However, once the GIS fails, there will be shortcomings of long maintenance cycle, which seriously affects the normal life and production activities. Based on this, on the basis of summarizing and analyzing the GIS intelligent technology, this paper studies the correlation analysis method of the mechanical characteristic waveform of the intelligent GIS equipment circuit breaker from the aspects of equipment intelligence, device development and software development,corresponding theoretical guidance is provided for the practical application of intelligent GIS equipment circuit breakers.

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Ahmad, Md Karar. "Application of Remote Sensing and GIS for Flood Hazard Management : A Case Study of Bihar (India)." Contemporary Social Sciences 27, no. 2 (April 1, 2018): 69–77. http://dx.doi.org/10.29070/27/57466.

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Wang, Qian, Ying Kai Long, Gao Lin Wu, and Qian Bo Xiao. "The Principle and Application of AC Voltage Withstand Test for GIS without Power Cut." Applied Mechanics and Materials 651-653 (September 2014): 1113–16. http://dx.doi.org/10.4028/www.scientific.net/amm.651-653.1113.

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In order to check whether there are defects in GIS (gas-insulation-switchgear), it is necessary to do AC voltage withstand test before putting into operation. According to the standards, when doing AC voltage withstand test after GIS expansion or maintenance, the original neighboring parts should be power cut and grounded. For the double bus substation,it means that the whole substation should be power cut, which will decrease the power supply reliability of the grid and have a tremendous impact on the power grid To solve the problem, this paper presents a new AC voltage withstand test method for GIS without power cut, and explains principles and field applications of this method.

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He, Liang, Jie Yang, Ziwei Zhang, Zongwu Li, Dengwei Ding, Minghu Yuan, Rong Li, and Mao Chen. "Research on Mechanical Defect Detection and Diagnosis Method for GIS Equipment Based on Vibration Signal." Energies 14, no. 17 (September 3, 2021): 5507. http://dx.doi.org/10.3390/en14175507.

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Gas insulated switchgear equipment (GIS) is widely used in power system, and more attention has been paid to discharge defects than mechanical defects. However, since mechanical defects are a major cause of the failure in GIS, it is of great significance to carry out relevant research on mechanical defects. Detection and diagnosis methods of mechanical defects based on vibration signal are studied in this paper. Firstly, vibration mechanisms of GIS are analyzed. Due to structural differences between single phase insulated type GIS and three phase insulated type GIS, there are big differences in vibration mechanisms between the two types of GISs. Secondly, experimental research on mechanical defects is carried out based on a 110 kV GIS equipment and a self-developed vibration detection system; results show that mechanical defects can be diagnosed by analyzing signal amplitude, frequency spectrum and waveform distortion rate, and a large current is more beneficial for diagnosing mechanical defects. Lastly, field application has been carried out on 220 kV GIS equipment, and a poor contact defect is found, demonstrating that abnormal diagnosis can be realized by method proposed in this paper. Experimental research and field application demonstrate the feasibility and effectiveness of detection and diagnosis method for mechanical defects based on vibration signal and provide experience for subsequent engineering application.

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M. C. Rao, M. C. Rao. "Vacuum Evaporated MoO3 Thin Films for Gas Sensing Application." Indian Journal of Applied Research 3, no. 4 (October 1, 2011): 417–18. http://dx.doi.org/10.15373/2249555x/apr2013/137.

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M. C. Rao, M. C. Rao. "Vacuum Evaporated WO3 Thin Films For Gas Sensing Application." Indian Journal of Applied Research 3, no. 4 (October 1, 2011): 419–21. http://dx.doi.org/10.15373/2249555x/apr2013/138.

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Severin, M., R. Fuß, R. Well, F. Garlipp, and H. Van den Weghe. "Soil, slurry and application effects on greenhouse gas emissions." Plant, Soil and Environment 61, No. 8 (June 6, 2016): 344–51. http://dx.doi.org/10.17221/21/2015-pse.

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Wang, Kai. "Application of Cloud Computing and GIS Based on Internet of Things in Oil and Gas Storage and Transportation Production Management and Safety Monitoring and Early Warning System." Mobile Information Systems 2022 (August 8, 2022): 1–11. http://dx.doi.org/10.1155/2022/1875479.

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The purpose of this study is to design an information management system, which can be used for oil and gas pipeline path planning, oil and gas production scheduling, oil and gas data statistical analysis, and other functions. In this study, a production management information system for oil and gas storage and transportation based on the Internet of Things and GIS technology is proposed. Through the integration of Internet and GIS technology, it can accurately analyze the path planning of oil and gas pipelines. The experiment proves the reliability of the system, and in the aspect of path planning, the simulated path of the system will be 20–30 km shorter than the original laying path, especially for long-distance pipeline laying, which can be reduced by about 30 km.

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Li, Tianhui, Xianhai Pang, Boyan Jia, Yanwei Xia, Siming Zeng, Hongliang Liu, Hao Tian, Fen Lin, and Dan Wang. "Detection and Diagnosis of Defect in GIS Based on X-ray Digital Imaging Technology." Energies 13, no. 3 (February 4, 2020): 661. http://dx.doi.org/10.3390/en13030661.

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For better application of X-ray digital imaging technology in defect detection in Gas Insulated Switchgear (GIS), it is essential to investigate the typical defect and establish the defect database, which has not been adequately performed in previous work. Systematic experimental research is also needed to accumulate data and experience. In this research, an experimental platform, including Computed Radiography (CR) imaging system and a GIS model, is built, and extensive tests of different kinds of typical defects are studied. The influence X-ray irradiation on SF6 under different tube voltage levels is firstly examined, which proves that the withstand voltage of SF6 gas has not been affected and no dissociation has been found. Then, several kinds of defects are tested by X-ray digital imaging technology. The successful application examples of “visual” detection of defects further prove the practicability and validity of the X-ray digital imaging technique. Finally, the image database of typical defects inside of GIS is established and the defect risk is also analyzed in three levels, which would be useful for the defect severity diagnosis and risk assessment.

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Shou, Ryuta, Kazuyoshi Hata, Michihiko Nakano, and Junya Suehiro. "Chemical Detection of SF₆ Decomposition Products Generated by AC and DC Corona Discharges Using a Carbon Nanotube Gas Sensor." Advanced Materials Research 699 (May 2013): 909–14. http://dx.doi.org/10.4028/www.scientific.net/amr.699.909.

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This paper describes application of carbon nanotube (CNT) gas sensor to chemical detection of sulfur hexafluoride (SF6) decomposition products generated by AC or DC corona discharge, aiming to develop a new diagnosis method of gas-insulated switchgear (GIS) filled with high pressure SF6 gas. Currently, most of GIS are designed and operated for conventional high voltage AC (HVAC) power transmission lines. Moreover, in recent years, the electrical power industry has shown a trend shifting from HVAC to high voltage DC power transmission, which has many advantages such as high power capacity and low power loss.This technological trend motivated us to explore and expand the application of CNT gas sensor to detection of SF6 decomposition products generated by AC and DC corona discharges. It was found that the CNT gas sensor exhibited significant response to AC and DC corona discharges and its dependency on the DC voltage polarity. In order to elucidate the mechanism of the polarity effect, SF6 decomposition products were analyzed by Fourier transform infrared spectroscopy as well as using a gas detection tube. Based on comparison between the polarity effects on the CNT sensor response and the decomposition products, a possible contribution of hydrogen fluoride to the CNT gas sensor response was suggested.

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Jordan, Gyozo, Gabor Csillag, Andrea Szucs, and Ulf Qvarfort. "Application of digital terrain modelling and GIS methods for the morphotectonic investigation of the Kali Basin, Hungary." Zeitschrift für Geomorphologie 47, no. 2 (July 15, 2003): 145–69. http://dx.doi.org/10.1127/zfg/47/2003/145.

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Zhong, Fei, Fumu Zhang, Liping Zhang, and Ming Hao. "Three-dimensional X-ray imaging system and its application in power equipment." Insight - Non-Destructive Testing and Condition Monitoring 61, no. 10 (October 1, 2019): 572–76. http://dx.doi.org/10.1784/insi.2019.61.10.572.

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The medical computed tomography (CT) technique cannot be directly applied to power equipment, such as gas-insulated switchgear (GIS), because of its huge size and immovability. In this research, a three-dimensional X-ray imaging system is developed for GIS equipment. The three-dimensional X-ray imaging system includes machinery, motion control, data acquisition, image reconstruction and three-dimensional image display subsystems. The principle of three-dimensional X-ray imaging is based on the Radon transform and the inverse transform. The rotary scanning device successfully collects 360 sets of projection data. The tomographic image is reconstructed using the acquired projection data. Shown in this paper is what is believed to be the world's first three-dimensional structure photograph of GIS that can be sliced and displayed using X-ray imaging. The application of the three-dimensional X-ray imaging system to the 110 kV GIS equipment at the Shayao Station of the Dongguan Power Supply Bureau shows that the overall accuracy of the system can reach up to 200 microns and the highest resolution of the output tomogram can reach up to 3160 × 3160 pixels.

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Amaechi, Ugwumba Chrisangelo, Princewill Maduabuchi Ikpeka, Ma Xianlin, and Johnson Obunwa Ugwu. "APPLICATION OF MACHINE LEARNING MODELS IN PREDICTING INITIAL GAS PRODUCTION RATE FROM TIGHT GAS RESERVOIRS." Rudarsko-geološko-naftni zbornik 34, no. 3 (2019): 29–40. http://dx.doi.org/10.17794/rgn.2019.3.4.

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Martin, D., and P. Atkinson. "Innovation in GIS application?" Computers, Environment and Urban Systems 24, no. 2 (March 2000): 61–64. http://dx.doi.org/10.1016/s0198-9715(99)00052-6.

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Tang, Ren Feng, and Yong Qiang Bai. "Research on Risk Comprehensive Evaluation System of Gas Supply Company Based on WebGIS." Applied Mechanics and Materials 204-208 (October 2012): 4332–35. http://dx.doi.org/10.4028/www.scientific.net/amm.204-208.4332.

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The normal and safe supply of gas is one key of the urban operations. The risk comprehensive evaluation of gas supply companies is even more important. According to the actual work needs, to construct the application system is indispensable based on the rich internet applications(RIA) and web-based GIS(WebGIS). Therefore the application system of risk comprehensive evaluation was established by taking gas supply company as main study object after analysis the application requirements and functions. Based on the WebGIS and representational state transfer(REST), the application framework was designed and the procedure of the risk comprehensive evaluation was drafted according to the evaluation works and the index model was constructed by the main risk factors. The application system meets the normal evaluation work, which can also be more useful for the company and government manager or decision maker.

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Egerland, S., J. Zimmer, R. Brunmaier, R. Nussbaumer, G. Posch, and B. Rutzinger. "Advanced gas tungsten arc welding (surfacing) current status and application." Paton Welding Journal 2016, no. 3 (March 28, 2016): 2–11. http://dx.doi.org/10.15407/tpwj2016.03.01.

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Mohammed, Rebaz Nawzad, Nabaz Ghareeb Mohammed, and Kamaran H. M. Ali. "GIS Application Analysis Earthquake Data to Evaluate Risk Assessments of Seismic Hazard in Kurdistan of Iraq Using Probabilities." Journal of Zankoy Sulaimani - Part A 17, no. 2 (February 22, 2015): 129–44. http://dx.doi.org/10.17656/jzs.10387.

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Cambier, Geoffrey M. G., and Xavier A. J. Devleeschouwer. "A GIS-based methodology for creating 3D geological models in sedimentary environment: application to the subcrop of Brussels." Zeitschrift der Deutschen Gesellschaft für Geowissenschaften 164, no. 4 (December 1, 2013): 557–67. http://dx.doi.org/10.1127/1860-1804/2013/0038.

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Capelo, Jorge, Sandra Mesquita, José Carlos Costa, Sílvia Ribeiro, Pedro Arsénio, Carlos Neto, Tiago Monteiro-Henriques, et al. "A methodological approach to potential vegetation modeling using GIS techniques and phytosociological expert-knowledge: application to mainland Portugal." Phytocoenologia 37, no. 3-4 (December 1, 2007): 399–415. http://dx.doi.org/10.1127/0340-269x/2007/0037-0399.

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Liu, Qiu Ping, and Xu Hong Wang. "Simulation Analysis Based on Finite-Difference Time-Domain Algorithm for GIS Partial Discharge Detection." Applied Mechanics and Materials 397-400 (September 2013): 2282–86. http://dx.doi.org/10.4028/www.scientific.net/amm.397-400.2282.

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Gas insulated switchgear (GIS) has been widely used in global power grids currently. However, there are several disadvantages of GIS which will cause partial discharge (PD) in the insulation and then make GIS shut down. In this paper, the application of the ultra high frequency (UHF)method for partial discharge monitoring is discussed in detail, including the placement of the UHF sensors , detection system and the different characteristics of the different defects in the PD signals diagram are analyzed as well. Finally, some relevant conclusions are drawn based on Finite-Diffrenee Time-Domain algorithm (FDTD) for simulation of the electromagnetic waves by UHF PD detection technology.

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Asuo-Mante, Eric, Abdul-Jaleel Mumuni, Myriam Asuo-Mante, Lawrence Yelifari, John Koku Awoonor-Williams, and James F. Phillips. "A Pilot Trial of Applying Geographic Information System Technology to Health System Strengthening in the Upper East Region of Ghana." Journal of Medical Informatics and Decision Making 1, no. 1 (November 16, 2017): 1–9. http://dx.doi.org/10.14302/issn.2641-5526.jmid-17-1762.

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Despite widespread use of Geographic Information System (GIS) technology to strengthening health systems, the application of GIS to health systems strengthening in resource-poor Sub-Saharan Africa remains rare. Over the June 2012 to December 2013 period, the Ghana Health Service (GHS) conducted a pilot application of GIS to health systems development in one rural impoverished district of the Upper East Region (UER). Workers were deployed to gather coordinates of health care facilities throughout the UER. Coordinates were linked to routine health information data, and utilized to generate maps for guiding task prioritization. For example, geocoded Community-based Management of Severe Acute Malnutrition (CMAM) program data were used to target services in communities where the prevalence of childhood acute malnutrition was relatively high. GIS was pivotal in tracking and responding to infectious disease morbidity from causes such as diarrheal diseases and tuberculosis. UER Regional Health Administration (RHA) authorities are currently utilizing GIS to map antenatal care coverage, skilled birth deliveries, neonatal mortality, still births, family planning service caseloads as well as for targeting programmatic action. Experience emerging from this trial attests to the value of GIS in contributing to efforts to strengthen health systems in rural impoverished regions of Africa.

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Harasawa, Hideo. "Application of Geographical Information System to Environmental Issues." TRENDS IN THE SCIENCES 8, no. 6 (2003): 76–77. http://dx.doi.org/10.5363/tits.8.6_76.

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Wu, Xu Tao, Bo Ma, Jin Peng Hao, Liang Zhang, Jun Hao Li, and Yan Ming Li. "The PD Pattern Characteristics of Typical Defects in GIS Based on Acoustic Detection." Applied Mechanics and Materials 295-298 (February 2013): 2425–28. http://dx.doi.org/10.4028/www.scientific.net/amm.295-298.2425.

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Gas insulated switchgear (GIS) is the most important equipment in the power system. The partial discharge (PD) is the main detection method for the insulation failure. Especially, for insulation condition assessment, the pattern recognition technology of partial discharge in GIS is the most important. Acoustic detection of GIS PD is the effective method and it has long application history. The acoustic detection method is very suitable for defects detection in GIS, for it has the advantages of on-line detection and easy realization of locating the defects.The PD pattern characteristic is the key factor for the analysis of defect type. The PD pattern characteristics of four typical defects in GIS based on acoustic detection are studied in this paper. The results provide a test basis for the recognition of PD types and a deeper study of the mechanism of PD.

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Gregorić, Enika, Gordana Matović, and Vesna Počuča. "Application of GIS tools for preparation of input data for HBV-light hydrological model." Poljoprivredna tehnika 45, no. 2 (2020): 56–66. http://dx.doi.org/10.5937/poljteh2002056g.

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Bunmi, Efunnuga Oluwayemisi, Ituma Chijioke Gideon, and Idakwo Victor Iko-Ojo. "Application of Geographic Information System GIS For Urban Renewal: A Case Study of Yelwan Tudu of Bauchi State, Nigeria." International Journal of Trend in Scientific Research and Development Volume-3, Issue-2 (February 28, 2019): 378–84. http://dx.doi.org/10.31142/ijtsrd21395.

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KOSTERS, GEORG, BERND-UWE PAGEL, and HANS-WERNER SIX. "GIS-application development with GEOOOA." International Journal of Geographical Information Science 11, no. 4 (June 1997): 307–35. http://dx.doi.org/10.1080/136588197242293.

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Cristea, Catalina, and Andreea Florina Jocea. "GIS Application for Wind Energy." Energy Procedia 85 (January 2016): 132–40. http://dx.doi.org/10.1016/j.egypro.2015.12.283.

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Li, Nan, Ji Huan Tian, Wei Deng, and Hui Gang Sun. "Application of Functionally Graded Materials for Solid Insulator: Fabrication, Optimization Design, and Surface Flashover of Prototype Samples." Applied Mechanics and Materials 291-294 (February 2013): 2308–12. http://dx.doi.org/10.4028/www.scientific.net/amm.291-294.2308.

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The applicability of functionally graded materials (FGM) for solid insulator of gas insulated switchgear (GIS) was investigated. First, a new fabrication method based on layer-by-layer casting technique was demonstrated to prepare FGM insulator possessing spatial distribution of dielectric constants. Then, electric field strength in the FGM spacer model was calculated and optimized by using finite element method (FEM). Three types of truncated cone spacers were fabricated according to the optimization results. Finally, surface flashover tests were performed under AC voltage and lightning impulse voltage applications. Results in both circumstances indicated an evident improvement of flashover voltage when FGM insulator was employed. As a result, we verified the fabrication technique and the applicability of FGM insulator for enhancement of insulation performance in GIS device.

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Jo, Myung-Hee, Su-Hyung Lee, Hee-Lak Choi, and Sung-Hyun Jang. "Building a GIS Database for Analyzing the Integrated Information on Aquatic Ecosystem Health and Its Application." Journal of the Korean Association of Geographic Information Studies 16, no. 4 (December 31, 2013): 189–203. http://dx.doi.org/10.11108/kagis.2013.16.4.189.

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Loginov, D. S. "Application of computer technologies and their potential to develop geophysical mapping." Geodesy and Cartography 973, no. 7 (August 20, 2021): 9–20. http://dx.doi.org/10.22389/0016-7126-2021-973-7-9-20.

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The author describes four main work directions of creating geophysical maps using modern software, represented by specialized systems (SSS) and geographic information ones (GIS). The technological features of data processing practice stages and creating geophysical fields’ digital models, the compilation and designing geophysical maps’ thematic content as results of geological and geophysical works are considered. The main tasks of combined use of GIS and SSS tools were identified. To overcome these shortcomings, additional tools were developed for ArcGIS, as the leading system in the oil and gas industry. They ensure the preservation of design parameters for color scales adopted in the SSS; automatic calculation of the labels’ rotation angle to the objects of point localization; maintaining the layer structure of map projects at exporting to publishing program formats. The solutions considered in the article can be applied for compilation and design of isoline maps in some other areas of thematic cartography, and can also contribute to improving the cartographic component of domestic geological and geophysical software products and geographic information systems.

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Journal articles on the topic 'Applicativi GIS'

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