Orthophoto of the Czech Republic - Pohořelice 7-0
收藏资源简介:
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.
捷克共和国数字化近乎无缝的8位色彩正射影像(orthophoto)。该栅格图像(raster image)Ortofota ČR的单个像素,在东带对应地形中间平面上0.200米的区域,在西带则对应0.125米的区域。捷克共和国正射影像的位置精度持续提升,其以平均位置误差作为衡量指标:2019至2020年间,该误差范围为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。Orthofoto ČR以JPG图形栅格格式进行分发,其分幅单元对应地形范围为2.5×2千米,归属于SM 5分级。



