Orthophoto of the Czech Republic - Pohořelice 8-3

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.本数据集为覆盖捷克共和国的近乎无缝数字正射影像图（orthophoto），采用8位色彩深度。该栅格影像（捷克正射影像图Ortofota ČR）的像元在地形中平面上，分别对应0.200平方米的地面范围（东部波段）与0.125平方米的地面范围（西部分区）。捷克共和国正射影像图的位置精度持续提升，以平均位置误差作为精度表征参数；2019至2020年间，该误差值介于0.20米至0.21米之间。2021年捷克共和国正射影像图的精度评估工作尚未完成。捷克正射影像图（Orthofoto ČR）以JPEG（JPG）图形栅格格式进行分发，每个分发单元的尺寸对应2.5×2千米的地面范围，属于SM 5分级。