Orthophoto of the Czech Republic - Rybník 1-5

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数字化近乎无缝的8位色深正射影像（orthophoto）。该栅格图像Ortofota ČR的像素，在东波段对应地形中平面0.200米的实地范围，西区域则对应0.125米的实地范围。捷克共和国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年间该误差区间为0.20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。捷克正射影像Orthofoto ČR以JPG图形栅格格式进行分发，每个分发单元对应实地2.5×2千米的范围，且遵循SM 5 分幅（clade）规范。