Hydrography

Hydrography includes data on running and standing waters, as well as on built and other water-related facilities.
The hydrography point layer contains elements (objects, segments) of hydrography that are covered by point geometry (e.g. waterfall, spring, sink, dam, lock, degree, etc.).
Hydrography line layer — Surface water contains surface waters covered by line geometry (e.g. riverbed, channel, reservoir, melioration trench, etc.).
Hydrography line layer — Objects and others contain objects and other parts of surface water that are covered by line geometry (e.g. waterfall, lock, embankment, dam, level, etc.).
Flat layer hydrography — Surface water contains surface waters covered by flat geometry (e.g. riverbed, channel, reservoir, lake, water reservoir, recreation pool, etc.).
Flat layer hydrography — Objects and others contain objects and other parts of surface water covered by flat geometry (e.g. dam, coastal construction, gravel, lock, etc.).