Archive Orthophoto of the Czech Republic

Archive Orthophoto of the Czech Republic, black and white. Acquired since 1998 to 2001. The pixel size is 50 cm. Archival orthophoto of the Czech Republic, colour. Orthophotos acquired since 2002 (test), reguralry since 2003 (one third of the territory) and since 2012 (half of the territory).Up to 2008 the colour Orthophoto was created with the pixel size 0.5m and since 2009 orthophotos already have a unified pixel size of 0.25m. Since 2016 up to 2020 orthophotos had a unified pixel size of 0.20m. As of 2021, the pixel size is 0.125 m. In addition, since 2010, imaging is done with a digital camera, which has greatly contributed to the increase in product quality.The file data is provided in TIFF format and supplemented with TFW files for S-JTSK and ETRS89-TM33N coordinate systems.