Orthophoto of the Czech Republic - Heřmanův Městec 8-6

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.本数据集为采用8位色彩制式的捷克共和国数字无缝正射影像（orthophoto）。该栅格影像Ortofota ČR的单个像素，在东波段对应地形中间平面上0.200平方米的区域，西带区域则分别对应0.125平方米的范围。该捷克正射影像的位置精度持续提升，其以平均位置误差作为精度表征指标；2019至2020年间，该误差值处于0.20米至0.21米区间内。2021年度该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，每个分发单元对应2.5×2平方千米的地形范围，归属SM 5类。