This standard specifies the technical requirements for aerial photography of 1:5000, 1:10000, 1:25000, 1:50000, 1:100000 topographic maps, inspection methods for the quality of results, and storage requirements for aerial photography equipment and aerial photography results. This standard is applicable to the aerial photography of topographic maps and image maps of 1:5000, 1:10000, 1:25000, 1:50000, 1:100000.
GB/T 15661-1995 history
2008GB/T 15661-2008 Specifications for aerial photography of 1:5000 1:10000 1:25000 1:50000 1:100000 topographic maps