Orthophoto of the Czech Republic - Vyškov 3-8

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。该栅格图像（raster image）即捷克正射影像（Ortofota ČR），其东带像素对应实地0.200米的地形中部平面面积，西带像素则对应0.125米的地形中部平面面积。捷克正射影像的位置精度持续优化，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年度捷克正射影像的精度评估工作尚未完成。捷克正射影像以JPEG（JPG）图形栅格格式进行分发，每个数据分发单元采用SM5分幅规格，对应实地2.5×2千米的范围。