Browser-based applications for hydrological analysis, drainage design, and climate-change-adjusted infrastructure planning — built on Nigerian standards and global datasets.
Available & Coming Soon
All tools run entirely in the browser — no installation or login required. They are built on peer-reviewed methods, Nigerian design standards, and open global datasets including ERA5, IPCC AR6, and CORDEX-Africa.
Fetch, visualise, and export ERA5 reanalysis climate data for any location in Nigeria. Explore monthly and annual patterns for rainfall, temperature, wind speed, and humidity — with downloadable CSV output for use in hydrological models.
Launch App →Generate Intensity-Duration-Frequency curves for any Nigerian location using the regional regression equations from the Federal Ministry of Works 2013 Highway Design Manual. Supports return periods from 2 to 100 years for culvert and stormwater sizing.
In Development →Select design adjustment factors for rainfall intensity, temperature extremes, and sea level rise based on IPCC AR6 emission scenarios (SSP1–SSP5) and CORDEX-Africa regional climate projections — for climate-resilient infrastructure design across Nigeria.
In Development →All tools are free and run in your browser. No account or installation required. For project-critical work, outputs should be reviewed against site-specific data and Nigerian engineering standards. Contact us if you need a customised version for your organisation.
Design Principles
Tools are built on Federal Ministry of Works manuals, NIMET datasets, and design codes applicable to Nigerian conditions — not generic international defaults.
Powered by ERA5 reanalysis (ECMWF), CORDEX-Africa climate projections, IPCC AR6 assessment data, and SRTM elevation grids — all freely accessible at global coverage.
All tools run entirely in the browser using modern JavaScript. Data is fetched on-demand; nothing is stored server-side. Works on any device with a connection.
Results can be downloaded as CSV or printed directly from the browser for inclusion in design reports, feasibility studies, and environmental assessments.
The IDF and climate factor tools are designed to support the shift from stationary hydrology to climate-adjusted design, aligned with World Bank and AfDB resilience guidance.
Need a white-labelled or extended version for your agency or firm? We can develop bespoke browser tools tailored to your internal datasets and reporting templates.