This specification is applicable to the surveying and mapping work in the feasibility study, preliminary design, and construction drawing design stages of oil and gas project construction.
SY/T 6965-2013 Referenced Document
CH/T 8024 Specifications for data acquisition of airborne LIDAR
CH/T 9008.1 Digital products of fundamental geographic information.1:500 1:1000 1:2000 digital line graphs
CH/T 9008.2 Digital products of fundamental geographic information.1:500 1:1000 1:2000 digital elevation models
CH/T 9008.3 Digital products of fundamental geographic information.1:500 1:1000 1:2000 digital orthophoto maps
CH/Z 3005 Specifications for low-altitude digital aerial photography
GB/T 12341 Specifications for aerophotogrammetric field work of 1:25000 1:50000 1:100000 topographic maps
GB/T 13923 Classification and codes for fundamental geographic information feature*, 2022-04-15 Update
GB/T 13977 Specifications for aerophotogrammetric field work of 1:5000 1:10 000 topographic maps
GB/T 13989 Subdivision and numbering for the national primary scale topographic maps