Orthophoto of the Czech Republic - Šternberk 3-7

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.捷克共和国数字化看似无缝正射影像（orthophoto）采用8位色彩深度制式。该栅格影像（raster image）Ortofota ČR（捷克正射影像）的像素对应地面中平面的实地范围，其中东投影带单像素对应0.200米，西投影带单像素对应0.125米。捷克正射影像的位置精度持续优化，以平均位置误差作为精度表征指标；2019至2020年间，该平均位置误差介于0.20米至0.21米之间。2021年捷克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，分幅单元对应2.5×2千米的实地范围，采用SM 5分幅规格。