GB/T 39612-2020 (English Version) PDF

Scope: This standard specifies the basic requirements for low-altitude digital aerial photography and data processing, including technical requirements for low-altitude digital aerial photography, photo-controlled measurement aerial triangulation and the production of basic geographical information products. This standard applies to the use of low-altitude digital aerial photography systems of unmanned tungsten aerial vehicles for 1:500, 1:1000 and 1:2000 digital orthophotos (CDOM), digital elevation models (DEM), digital surface models (DSM) and digital line drawings Production of results such as Figure (CDLG).

GB/T 39612-2020 Referenced Document

CH/T 1024 Technical rules for quality inspection and acceptance of image control surveying products
CH/T 2009 Specifications for global positioning system real-time kinematic (RTK) surveys
CH/T 3006
GB 35650 Basic specifications for surveying and mapping of national fundamental scale maps
GB/T 13989 Subdivision and numbering for the national primary scale topographic maps
GB/T 18314 Specifications for global positioning system(GPS)surveys
GB/T 18316 Specifications for inspection and acceptance of quality of digital surveying and mapping achivements
GB/T 27919 Specifications for IMU/GPS supported aerial photography

2020 GB/T 39612-2020 Specifications for low-altitude digital aerial photography and data processing