Global Water Storage Monitoring & Anomaly Detection using GRACE Dataset in GEE Python Colab

This tutorial walks you through a complete, publication-ready workflow—from extracting country boundaries to computing long-term water storage anomalies using GRACE Mascon V04 data. This video gives you everything you need to analyze groundwater depletion, drought signals, and long-term hydrological shifts. What You Will Learn, How to load and preprocess GRACE Mascon CRI V04 datasets, extract country-specific water storage patterns with a simple map click, convert ImageCollections to xarray Datasets using xee, compute monthly & annual GRACE water storage maps, compute long-term water storage anomalies, visualize contour maps for hydro-climate interpretation, plot time-series of water mass changes, & export high-quality figures for research papers Why GRACE Data Matters? GRACE satellites detect minute gravitational changes—revealing groundwater loss, drought development, glacier melt, and overall terrestrial water storage changes. This makes GRACE one of the most powerful datasets for Hydrology, Agriculture, Drought Monitoring, Groundwater Studies, Climate Change Assessments. Perfect for Hydrologists & Water Resource Engineers, Remote Sensing & GIS Analysts, Climate Change Researchers, University Students, GEE Python Learners, Data Scientists working on environmental datasets. ----------------------------------------------------------------- Useful code: Downloadable code link: https://drive.google.com/file/d/1toPS... GRACE Monthly Mass Grids Version 04: https://chatgpt.com/c/4185e8e8-c10d-4... LSIB 2017: Large Scale International Boundary Polygons: https://developers.google.com/earth-e... ----------------------------------------------------------------- 💰🤝🏻Join Membership to get access to perks & Support us🤝🏻💰    / @terraspatial   ----------------------------------------------------------------- 👩‍💻 Join the Terra Spatial Community: Engage with fellow learners, share your experiences, and get support on our dedicated community forum. 🌐 Stay connected: 📌 Subscribe to our Channel:    / @terraspatial.  . 📌 Facebook:   / terraspatial   📌 Geosuite blog: https://geosuite.blogspot.com/ --------------------------------------------------------------- 👍 **Don't forget to Like, Share, and Subscribe for more insightful tutorials! 🌐✨ #GRACE #WaterStorage #GoogleEarthEngine #Hydrology #ClimateChange #PythonGIS #RemoteSensing #EarthObservation #MasconData #DataScience #GeospatialAnalysis #Groundwater #DroughtMonitoring #xarray #geemap #Environment