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所在平台: Udemy |
课程主页: https://www.udemy.com/course/groundwater-potential-zones-using-gis-full-project-arcgis-tutorial/
课程评论：没有评论
**Coursera课程总结：利用GIS进行地下水潜力区划——完整项目实操** 本课程旨在帮助学员从零开始，全面掌握使用GIS（地理信息系统）分析和绘制地下水潜力区的完整流程。课程内容涵盖了获取和处理地理空间数据的所有基本步骤，直至最终结果的生成。 **核心内容：** * **数据准备：** 提供指导如何利用Google Earth Engine等在线资源下载和处理用于地下水分析的数据。 * **GIS技能提升：** 教授一系列高级GIS操作，包括： * DEM（数字高程模型）镶嵌 * 数据重投影 * 研究区裁剪 * 土壤图生成 * 流域（Watershed）划分（若研究区非流域，则可跳过此部分，使用研究区边界） * **地下水潜力区划：** 重点在于如何基于现有数据进行地下水潜力区的评估。课程强调，尽管有观测数据（如水位数据）可用于分析地下水位波动（此部分为选修），但也可以在无观测数据的情况下生成地下水潜力图。 * **扩展分析：** 课程还将展示如何利用相同的数据集进行其他重要的地理空间分析，包括： * 洪水风险区划 * 干旱易发区分析 * 数据绘图 * **项目实操：** 课程以“完整项目从零开始”为宗旨，学员只需提前准备好研究区的土地利用/土地覆盖（Land Use/Land Cover）图即可。其余所有步骤均在课程中详细讲解，学员无需离开房间即可完成整个项目。 **学习前提：** * 学员应具备GIS的基本操作知识。 * 需提前准备好研究区的土地利用/土地覆盖图。 **课程特色：** * **实践性强：** 侧重于实际操作和项目推进，直至最终成果。 * **内容全面：** 不仅限于地下水分析，还涉及多项高级GIS技能。 * **高清体验：** 课程以1080p全高清呈现，建议学员调整设置并使用耳机以获得最佳学习体验。 **进阶目标：** 本课程适合希望掌握利用GIS进行水文地质分析、环境风险评估等高级GIS应用的学生和专业人士。学员完成课程后，不仅能独立完成地下水潜力区划，还能将所学技能应用于其他地理空间分析领域。 **互动与支持：** 课程提供Q&A环节，鼓励学员积极提问，获得解答。
This course covers everything from basic to final results. It starts from Google Search data Download and process data till last result. it also covers the use of available online data sources to prepare Groundwater. It covers all Practical aspects till final results. Only you need to have land use map ready before starting of this course. Rest of things covered in this course from basic. You no need to go anywhere outside of you room to run this project. But if you have observation data then you can generate fluctuation map also, that is optional part of this project. By using GIS it is also possible to generate groundwater maps without groundwater data also. But this data is not easily available. So, while performing groundwater potential zone analysis we not used observed data it is optional. Observed data covered in other section of this course for fluctuation map analysis. The data, which used for Groundwater analysis, same data can be used for other analysis also, like Flood risk, Drought prone area analysis. So this analysis are also performed in this course. Because data is same just difference of value. You will also learn data plotting. This project also covers watershed Delineations. If your study area is not watershed, just use study area boundary and skip watershed delineation. Therefore, it covers more than it specified. You by taking this course you not only learn groundwater, you will learn many more advanced task of GIS also, Like DEM mosaic, Data Re-Project , Cutting of study area, soil map generation etc. Therefore, This is complete project from scratch. Feel free to ask me question in Q & A Section. I assumed you know very basic of GIS to perform this analysis. This is Expert level work. This course is in Full HD 1080p for better Experience use Setting to HD and headphones. Only take this course if you know basic of GIS. You must have landuse landcover file before processing to this course.
