News National Open Data Catalog More

Orthophoto of the Czech Republic

Český úřad zeměměřický a katastrální

§
Ortofotosnímky letecký měřický snímek mapa ortofoto ortofotomapa barevná ortofotomapa orthofoto DLMS

Digital seemingly seamless orthophoto of the Czech Republic in a 8-bit color scale. The pixel of the raster image Ortofota ČR displays 0.125 m of the area in the middle plane of the terrain. The positional accuracy of the Orthophoto of the Czech Republic, expressed as the mean positional error, has been improving over time. In 2021–2022, this value reached 0.19–0.20 m, and in 2023–2024, it reached 0.18–0.19 m (see Technical Report on the Orthophoto of the Czech Republic). Orthofoto ČR is distributed in graphic raster formats JPG in dispensing units with a size showing 2.5 x 2 km of terrain in the SM 5 clade. The file data is provided in JPEG format and supplemented with JGW files for the S-JTSK, ETRS89-TM33N and ETRS89-TM34N coordinate systems. The files are compressed (ZIP) for download.

Dataset theme
Regions and cities  
Science and technology  
Spatial coverage
Česká republika  
Temporal coverage
2025-12-31 -
Contact point
Czech Office for Surveying, Mapping and Cadastre
Specification
OFN: Prostorová data (2019-08-22)
Frequency
annual  

Distributions of the dataset


ATOM Download Service for the Orthophoto of the Czech Republic- OpenSearch

Terms of use
  • CC BY 4.0
    Czech Office for Surveying, Mapping and Cadastre
  • CC BY 4.0
    Czech Office for Surveying, Mapping and Cadastre
  • CC BY 4.0
    Sui generis db rights
  • No personal data
    Personal data