A repository of custom scripts that can be used with Sentinel-Hub services.

Global Surface Water Extent visualisation script

Show script or download it.

General description of the script

This script visualizes the Extent layer from the Global Surface Water dataset according to the official symbology (Table 1). The maximum water Extent layer combines all other layers by visualising all locations for which water presence has ever been detected over the 36-year period.

Table 1: Extent Symbology

Value Symbol Colour Label
0 0xffffff Not water
1 0x6666ff Water detected
255 0xcccccc No data

Description of representative images

Extent layer visualisation in EO Browser capturing the maximum water extent for Lake Kyoga, Uganda.

Extent of Lake Kyoga in Uganda