Geoportal ČÚZK
Access to map products and services


Zvolte jazyk/Choose your language: Česky English


Topographic database of the Czech Republic (Data200) - layer Terrain Relief

.
Product information
NameTopographic database of the Czech Republic (Data200) - layer Terrain Relief
Commercial code 633905
Export unitCzech Republic
Unit pricePricelist of products and services
Export formatsESRI-GDB(JTSK), SHP(JTSK)
Coordinate systemsS-JTSK / Krovak EN
Product descriptionTopographic Database of the Czech Republic (Data200) - layer Terrain Relief. The layer contains points with given elevation, contours, cave entrances, cliffs, escarpments, digital terrain model and shaded relief. The contours are derived based on 3D elevation Data50, basic contour interval 50 m, additional contours at intervals of 25 m are generated automatically. The digital terrain model is generated on the base of quoted points and contours: the contours and dimensions is derived triangular network (TIN) and that is subsequently created raster digital elevation model. The pixel size is 50 x 50 m. The shaded relief is derived on the base of digital terrain model with North-West lighting with angle of 45° and fivefold artificial vertical exaggeration. The pixel size is 50 x 50 m. The accuracy of the terrain relief is limited by the quality of contours that were generalised to the scale of Data200.
Update cycle - update state Whole dataset is updated once a year. Information about recency of individual features see the document Katalog Data200.
Update state
Terms of use - charging the dataCharging according to Pricelist of products and services
Access restriction - licence agreement and other restrictionTerms of use see Terms of trade
Terms for students
View data - data download View data
Download of a demo file
Contact - product informationLand Survey Office , Phone: +420 284 041 605 , e-mail: ZU-obchod@cuzk.cz
mapa
Product last update:
2017
Information last update:
2018-01-19
.
.