Standard No.:	GB/T 12341-2008
Chinese Name:	1:25 000 1:50 000 1:100 000 地形图航空摄影测量外业规范
English Name:	Specifications for aerophotogrammetric field work of 1∶25000　1∶50000　1∶100000 topographic maps
Professional Classification:	A77 Photogrammetry and Remote Sensing
Professional Classification:	GB National Standard
ICS Classification:	07.040
Issued by:
Issued on:	2008-06-20
Implemented on:	2008-12-01
Status:	VALID
Replace:	GB12341-1990 1:25000, 1:50000 and 1:100000 topographic maps－Specifications for aerophotogrammetric field work
Language:	English
File Format:	PDF
Word Count:	24500 words
Price(USD):	735 (USD)
Delivery:	via email in 1-5 business day

前言…………………………………………………………Ⅲ
引言…………………………………………………………Ⅳ
１　范围……………………………………………………１
２　规范性引用文件………………………………………１
３　总则……………………………………………………１
４　像片控制点的布设……………………………………３
５　基础控制点测量………………………………………７
６　像片控制点测量………………………………………１２
７　综合法测图……………………………………………１８
８　像片调绘………………………………………………２１
９　图幅接边、检查验收和上交成果……………………３４
附录Ａ （资料性附录）　航线网布点控制点间的间隔基线数…………………３６
附录Ｂ （资料性附录）　区域网布点图形………………３８
附录Ｃ （规范性附录）　犚值表…………………………４０
附录Ｄ （规范性附录）　控制像片整饰格式……………４１
附录Ｅ （规范性附录）　检查角允许误差………………４２
附录Ｆ （规范性附录）　调绘像片整饰格式……………４３
附录Ｇ （规范性附录）　地形图上军事设施和国家保密单位的表示规定……４４