Orthophoto of the Czech Republic - Sušice 4-0

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.捷克共和国数字化视觉无缝正射影像（orthophoto）采用8位色彩制式。该正射影像（Ortofota ČR）的栅格图像像素，对应地形中间平面上0.200米（东带）及0.125米（西带）的地表覆盖范围。该正射影像的位置精度持续优化，以平均位置误差作为精度评价指标；2019至2020年间，其平均位置误差介于0.20至0.21米之间。2021年度该正射影像的精度评估工作尚未完成。该正射影像以JPG图形栅格格式进行分发，分发单元采用SM 5图幅，每个分幅对应地表2.5×2千米的范围。