Web app
Indonesia rainfall dashboard
Station rainfall alongside satellite grids (GPM IMERG, GSMaP) with annual maxima and return levels for any of Indonesia's 16,958 river basins, plus each basin's terrain, land cover, soil groups and curve number.
Tools
Analysis & design
Turn records into design numbers: rainfall frequency, IDF–DDF curves, return levels and cost estimates.
Desktop software
VRain
Design-rainfall software suite for IDF–DDF analysis, from downloading gauge data to frequency analysis and design storms; its output feeds the VBasin catchment model.
Web app
HidroRAB
Cost estimates for water-sector consultancy (planning, design and survey), following INKINDO and Ministry of Public Works billing standards.
Pipeline stages covered: Spatial analysis, Hydrological analysis, Water balance & IWRM, Drought & climate, Water quality
Roadmap
Planned in analysis & design
Flood frequency analysis
Design floods from discharge records with Gumbel, Log-Pearson III and log-normal fits, plus chi-square and Kolmogorov–Smirnov goodness-of-fit tests.
Water balance
Monthly and annual basin water balance, and availability against demand for integrated water-resources planning.
Climate scenarios
How a basin's hydrology may shift under CMIP6 projections, with statistical downscaling.
Water quality
Pollution loads, the water-quality index (IKA) and river health along a basin.