Learn how to use ProRaster Scientific to accurately map and analyze the devastating 2022 Indus Valley flood in Pakistan in this 12-minute video tutorial. Discover improved techniques for computing the flood-affected area, addressing issues with invalid classification processing and accumulating the extent of standing water over time. Follow along as the instructor demonstrates how to calculate that 27,772 square kilometers were impacted in the southern Indus Valley during this catastrophic event that claimed 1,839 lives. Compare this approach to methods using Google Earth Engine, Microsoft Planetary Computer, and QGIS to gain a comprehensive understanding of different geospatial analysis tools and capabilities for disaster mapping.