Orthophoto Ground Control Locations and Image Error Calculations
收藏King County GIS Open Data2025-07-31 更新2026-05-02 收录
下载链接：
https://gis-kingcounty.opendata.arcgis.com/datasets/kingcounty::orthophoto-ground-control-locations-and-image-error-calculations
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资源简介：
Location of painted targets, as point features, used during aerial imagery photo acquisition. Data comes from multiple sources, and various vintages. Older vintage locations may not be visible in newer imagery, especially imagery greater than 1-foot resolution. Locations contain x,y and z coordinates.
提供机构：
King County GIS Center
创建时间：
2025-07-31
