R package for surface energy balance and crop coefficient evapotranspiration (ET) from satellite and thermal imagery: SEBAL, METRIC, SEBI, SSEB, SEBS and Two-Source (TSEB) models integrated with the FAO-56 water balance for single and dual crop coefficients (Kc).

Open-source Python toolkit for water data, hydrology, and agricultural water management — 15 unified collectors (USGS, FAO, GEMStat, EU WFD…), Bulletin 17C flood frequency, FAO-56 ET₀, and an AI methodology recommender.

Projet de suivi des besoins en irrigation de l'agriculture céréalière au travers de données météorologiques, pédologiques et physiques.

Calculadora de evapotranspiración y riego para cultivos de México — FAO-56 Penman-Monteith

FAO-56 evapotranspiration analysis for a pistachio orchard in Torbat-e Heydarieh, Razavi Khorasan, Iran. Implements the Penman-Monteith method with 10-minute weather data to calculate reference (ETo) and crop (ETc) evapotranspiration.

COGNIFY: Rekayasa Intelligence Hub Pertanian Off-Grid Berbasis Multimodal AI OpenVINO guna Resiliensi Ekonomi Lahan Kritis di Indramayu

Sensor-free, crop-agnostic FAO-56 irrigation advisory system (olive validated; more crops on the roadmap)

AI irrigation advisor that tells farmers the minimum water needed to keep yield stable, using FAO-56 Penman-Monteith math + free public weather/soil data.

Probabilistic urban agriculture site optimizer using FAO-56 Penman-Monteith evapotranspiration modeling and Monte Carlo simulation

An offline irrigation controller for smallholder farms.

A sensor fleet that decides which plant to water — FAO-56 physics, five layers of validation, and a spec the code is audited against.

The best-RMSE model is not the cheapest to run. Physics-first irrigation advisor for Dubai: FAO-56 evapotranspiration cross-validated against 30 years of NASA observations, a root-zone water balance, and RF/XGBoost/LSTM predictors scored on operating cost in dirhams rather than prediction error. Offline, 129 tests.

Home Assistant integration that estimates garden watering needs using evapotranspiration (FAO-56) and Open-Meteo data.