Geoportal ČÚZK
Access to map products and services


Zvolte jazyk/Choose your language: Česky English


ZABAGED® - Altimetry - DMR 4G. Digitální model reliéfu České republiky 4.generace Digital Terrain Model of the Czech Republic of the 4th generation

.
Product information
NameZABAGED® - Altimetry - DMR 4G. Digitální model reliéfu České republiky 4.generace Digital Terrain Model of the Czech Republic of the 4th generation
Commercial code64110
Export unitSM 5 map sheet (2.5x2 km)
Unit priceAccording to Regulation No 31/1995 Sb.
Export formatsTXT(JTSK)
Coordinate systemsS-JTSK / Krovak East North, Výškový systém baltský - po vyrovnání
Distribution      
Product descriptionThe Digital Terrain Model of the Czech Republic of the 4th generation (DMR 4G) represents a picture of natural or by human activity modified terrain surface in digital form as heights of discrete points in a regular grid (5 x 5 m) with coordinates X,Y,H, where H means the altitude in the Baltic Vertical Datum - After Adjustment with total standard error of 0.3 m of height in the bare terrain and 1 m in forested terrain. The model is based on the data acquired by altimetry airborne laser scanning of the Czech Republic territory between years 2009 and 2013. DMR4G is established to analyse terrain situation at regional scale and character, e.g. for extensive transport and water management projects planning, natural phenomena modelling etc.
Update cycle - update statusDMR 4G je Zeměměřickým úřadem od roku 2017 průběžně aktualizován v návaznosti na aktualizaci DMR 5G.
Update state
Conditions applying to access and useAccording to Regulation No 31/1995 Sb.
Terms for students
View data Web map application
WMS service
Data download Download of a demo file
Contact - product informationLand Survey Office, e-mail: ZU-obchod@cuzk.cz
mapa
Product last update:
2020-07-01
Information last update:
2022-05-16
.
.