Orthophoto of the Czech Republic - Olomouc 2-2

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.捷克共和国近乎无缝的数字正射影像（orthophoto）采用8位色彩深度（8-bit color scale）。该栅格图像Ortofota ČR的单个像素对应地形中部平面内的地表范围，东带为0.200米，西带则为0.125米。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核心衡量指标；2019至2020年间，该误差区间为0.20米至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图形栅格格式进行分发，其分发单元的尺寸对应SM 5 clade下2.5×2千米的地表范围。