Orthophoto of the Czech Republic - Vsetín 1-5

Digital seemingly seamless orthophoto of the Czech Republic in a 8-bit color scale. The pixel of the raster image Ortofota ČR displays 0.200 m (band „East), resp. 0.125 m ("West" zone) of the area in the middle plane of the terrain. The orthophoto of the Czech Republic is constantly improving its positional accuracy characterized by a mean positional error, this error ranged from 0.20 to 0.21 m in the years 2019 - 2020. The evaluation of the accuracy of the orthophoto of the Czech Republic in 2021 has not yet been completed. 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.捷克共和国数字化无缝正射影像（orthophoto）采用8位色彩深度制式。该栅格影像Ortofota ČR的像素分辨率为：东部波段为0.200米，西部区域为0.125米，均基于地形中平面测算。捷克共和国正射影像的位置精度持续提升，以平均位置误差作为精度表征指标；2019至2020年间，该误差区间为0.20至0.21米。2021年捷克共和国正射影像的精度评估工作尚未完成。Orthofoto ČR以JPG图形栅格格式分发，其分发单元采用SM5级分幅，对应2.5×2千米的地面范围。