Inland water features, drainage systems and their characteristics. Examples of data you can find here include river and lake data, water quality data.
In CEOS, related research themes include biogeochemistry, Inland lakes and waters, modelling, remote sensing and technology, trace metals and contaminants.
|ISO Category||Inland Waters|
|Image from Inspire theme "hydrography"||https://inspire.ec.europa.eu/themes/data-specifications/2892|