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| Name | Create Groundwater Head Map Using IDW Interpolation Method in ArcGIS |
| Video Uploader | Video From Terra Spatial |
| Upload Date | This Video Uploaded At 01-07-2024 12:00:35 |
| Video Discription | Understanding groundwater dynamics is crucial for water resource management, environmental protection, and engineering applications. In this video, we'll guide you through creating a groundwater head map using the IDW interpolation method in ArcGIS. Weβll cover essential concepts like groundwater head (GWH) and groundwater level and show you how to practically apply these concepts to generate a useful hydrological map. Groundwater head, also known as hydraulic head, measures the energy or potential of groundwater at a specific point within an aquifer. It consists of two main components: elevation head (z) and pressure head (Ο), with the groundwater head (GWH) calculated as GWH = z - Ο. This measure is essential for determining the driving force behind groundwater flow, which always moves from regions of higher head to lower head. Groundwater levels refer to the depth where the pressure head equals atmospheric pressure. This can be observed as the water table in unconfined aquifers or as the potentiometric surface in confined aquifers. Understanding groundwater levels is crucial for managing water resources, determining well depths, and monitoring aquifer recharge and discharge. The groundwater head map, or potentiometric surface map, visually represents the hydraulic head distribution within an aquifer. This tool is vital for understanding groundwater flow patterns and aquifer behavior, aiding in effective water resource management. Whether you're a hydrology student, a professional in water resource management, or an environmental enthusiast, this video will provide you with a clear, step-by-step process to create a groundwater head map using the IDW interpolation method in ArcGIS. ----------------------------------------------------------------- π Useful Links: Downloading 30m SRTM DEM data from USGS EarthExplorer https://youtu.be/LqjWCFQ2AlE?si=Y87FAAEbvmZ310iL π€π»Donβt forget to like, share, and subscribe for more informative tutorials on hydrology and GIS applications! ----------------------------------------------------------------- π°π€π»Join Membership to get access to perks & Support usπ€π»π° https://www.youtube.com/channel/UCYn54mq89HgZcNk0L7eon0w/join ----------------------------------------------------------------- π©βπ» Join the Terra Spatial Community: Engage with fellow learners, share your experiences, and get support on our dedicated community forum. π Stay connected: π Subscribe to our Channel: https://www.youtube.com/@TerraSpatial... π Facebook: https://www.facebook.com/terraspatial/ π Geosuite blog: https://geosuite.blogspot.com/ --------------------------------------------------------------- π **Don't forget to Like, Share, and Subscribe for more insightful tutorials! πβ¨ #Groundwater #ArcGIS #IDWInterpolation #Hydrology #WaterResources #EnvironmentalScience #GIS #GroundwaterHead #Aquifers [TipWokKf2Tw] |
| Category | Education |
| Tags | create | groundwater head map | ArcGIS | hydrology | IDW | interpolation | ArcMap | Creating groundwater head map in ArcGIS | DEM | groundwater head using DEM | water resource management |
