PythiasWater User Guide

Data: NASA (GPM IMERG precipitation, GLDAS soil moisture / water table proxy, SEDAC GPWv4 population density) — NASA does not endorse this application. Copernicus/ECMWF (CAMS solar irradiance) — "Contains modified Copernicus Atmosphere Monitoring Service Information," not endorsed by the Copernicus programme, ECMWF, or the EU. GeoNames (cities, CC BY 4.0). Source: EC JRC/Google — Pekel, J.-F., Cottam, A., Gorelick, N., Belward, A.S. (2016) High-resolution mapping of global surface water and its long-term changes. Nature (seasonal flood risk, India), produced under the Copernicus Programme.
Informational only. Not warranted for accuracy, completeness, or fitness for any purpose. Not for safety-critical, commercial, or regulatory use.
© 2026 Pythias Numerics. All rights reserved.