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所在平台: Udemy |
课程主页: https://www.udemy.com/course/learn-how-to-find-groundwater-potential-zonesgisrmsarcgis/
课程评论：没有评论
课程名称：学习如何寻找地下水潜力区/GIS/RMS/ArcGIS 课程概述：本课程将介绍如何利用加权叠加分析法计算11个不同图层的权重和影响，以进行地下水潜力区分析。地理信息系统（GIS）在各类分析研究中的应用日益增加，GIS被用来收集、处理和分析现有数据，以识别潜在的地下水区。课程以德国乌克兰地区的地下水潜力区为研究对象，通过GIS和遥感技术进行地下水分析。在建模阶段，使用加权叠加分析法，并生成包括高程、坡度、TWI、NDVI、线路密度、降水、土地利用和土地覆盖、距离水体、地貌和土壤图等数字地图。 您将学习如何下载用于分析的数据，这些数据经过哪些地理过程，并如何为分析做好准备。课程还将详细讲解栅格数据和矢量数据的逐一准备、投影转换操作、添加字段，以及转换栅格与矢量数据时能加快流程的快捷方式。这些内容将特别有助于您进行相关研究。基于本研究，课程提供了资源，供您针对世界任何部分进行类似研究。同时，您将获得我在研究中使用的数据，以便进行实践。
Hello,The weights and effects of 11 different layers were calculated for the Groundwater Potential Zone analysis with the Weighted Overlay Analysis method. The use of Geographic Information Systems (GIS) in different type of analysis studies is increasing day by day. Geographic Information Systems are used to collect, process and analyze existing data in order to identify potential groundwater areas. In this study, groundwater potential areas of the district of Uckerland where its located in Germany The Groundwater analysis was determined by GIS and Remote Sensing techniques. In the modeling phase, the Weighted Overlay Analysis method was applied and digital maps such as Elevation, Slope, TWI, NDVI,Linemant Density, Precipitation, Land Use and Landcover , distance to stream,Geomorphology and Soil maps were produced. You will learn from where and how the data to be used in the analysis is downloaded, what geographical processes it goes through and how it is prepared for analysis. Raster and vector data how to be prepared one by one, projection conversion operations, adding fields and the shortcuts that will speed up your process when converting from raster to vector and from vector to raster will be especially useful for you. Based on this study, it has been prepared as a resource for you to do a similar study about any part of the world. By sharing the data I used throughout the study with you, I allow you to practice.
