Orthophoto of the Czech Republic - Mimoň 0-8

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.本数据集为捷克共和国无接缝数字化正射影像（orthophoto），采用8位色彩深度。捷克正射影像（Ortofota ČR）的栅格图像像素对应地形中平面的实地面积，其中东向波段的地面分辨率为0.200米，西向分区的地面分辨率则为0.125米。该正射影像的位置精度持续优化，以平均位置误差为评价指标，2019至2020年间其误差范围为0.20至0.21米。2021年度该正射影像的精度评估工作尚未完成。捷克正射影像（Orthofoto ČR）以JPG图形栅格格式分发，其分发单元对应实地2.5×2千米的范围，适配SM 5分幅规则。