Reference Evapotranspiration calculated for the Ghataprabha (K3) sub-basin area. The reference evapotranspiration (et_ref) is defined as the evapotranspiration from a hypothetical reference crop and it simulates the behaviour of a well-watered grass surface. The value of each pixel represents the total monthly reference evapotranspiration for that specific month. Reference evapotranspiration is derived using the Penman-Monteith equation. The following data is used to calculate RET: daily incoming solar radiation and weather data (temperature, humidity, wind speed).

Actual Evapotranspiration calculated for Nura-Sarysu Water Economic basin with complete drainage area of the Nura and Sarysu rivers and Lake Tengiz with buffer. The actual Evapotranspiration (ETa) is the sum of the soil evaporation (E), canopy transpiration (T), and evaporation from rainfall intercepted by leaves (I). The value of each pixel represents the ETIa in a given month. The data is derived from SSEBop ET product (Senay et al. (2013), doi:10.1111/jawr.12057).

Extent of the Mongolian Selenga River basin and the Selenga drainage area to Naushki, beyond the boundaries of Mongolia.

Base flow calculated for the Malaprabha (K4) sub-basin area. Base flow (bf) or slow flow is the component of the total flow that is due to groudwater discharge. It mainly occurs during dry months. The calculation of base flow is based on a pixel-based soil water balance model. More information are available in the IHE Delft water accounting report of Karnataka.

Evapotranspiration from precipitation calculated for the Middle Krishna (K2) sub-basin area. The Evapotranspiration from precipitation (etrain) is the evapotranspiration of green water, in other words the fraction of the total evapotranspiration that is due to rainfall. The calculation is based on a pixel-based soil moisture balance model. More information can be found on the IHE Delft Water Accounting report of Karnataka.

Average storage change over the study area of Mindanao island of Philippines. The dataset has been computed from GRACE data using a central difference scheme. GRACE data processing centre: CSR, JPL and GFZ.

Interception calculated over the study area of Mindanao island of Philippines. The Interception (I) data component (monthly, in mm/day) represents the evaporation of intercepted rainfall from the vegetation canopy. Interception is the process where rainfall is captured by the leaves. Part of this captured rainfall will evaporate again. The value of each pixel represents the average monthly evaporated interception for that specific month.

Reference Evapotranspiration calculated for the Malaprabha (K4) sub-basin area. The reference evapotranspiration (et_ref) is defined as the evapotranspiration from a hypothetical reference crop and it simulates the behaviour of a well-watered grass surface. The value of each pixel represents the total monthly reference evapotranspiration for that specific month. Reference evapotranspiration is derived using the Penman-Monteith equation. The following data is used to calculate RET: daily incoming solar radiation and weather data (temperature, humidity, wind speed).

Number of Rainy Days calculated for the Tonle Sap river basin in Cambodia.

Interception calculated for the Mongolian Selenga River basin and the Selenga drainage area to Naushki, beyond the boundaries of Mongolia. The Interception (I) data component (monthly, in mm/day) represents the evaporation of intercepted rainfall from the vegetation canopy. Interception is the process where rainfall is captured by the leaves. Part of this captured rainfall will evaporate again. The value of each pixel represents the average monthly evaporated interception for that specific month.