LY/T 1662.2-2008 Standard for digital forestry—Part 2:Standard for forestry digital geographic fundamental vector data

LY/T 1662.1-2008 Standard for digital forestry—Part 1:Standard for non-spatial forest resources data LY/T 1662.3-2008 Standard for digital forestry—Part 3:Standard for data of satellite remote sensing lmages LY/T 1662.4-2008 Standard for digital forestry—Part 4:Standard for social and economic data of forestry LY/T 1662.5-2008 Standard for digital forestry—Part 5:Standard for data of forestry policies and laws LY/T 1662.6-2008 Standard for digital forestry—Part 6:Standard for data of forestry literature LY/T 1662.7-2008 Standard for digital forestry—Part 7:Standard for database establishment LY/T 1662.8-2008 Standard for digital forestry—Part 8:Criterion for database software LY/T 1662.9-2008 Standard for digital forestry—Part 9:Criterion for database management LY/T 1662.10-2008 Standard for digital forestry—Part 10:Standard for metadata LY/T 1662.11-2008 Standard for digital forestry—Part 11:Standard for data on the program of conversion cropland to forest

GB 917.1-2000 Mark rules of highway route—Naming, numbering and coding GB 917.2-2000 Mark rules of highway route—Name and number of national trunk highway GB/T 919-2002 Code for highway classification GB/T 10302-1988 Code for railway stations of the People's Republic of China GB/T 13923-1992 Classify and codes for the national land information GB/T 13989-1992 Subdivision and numbering for the national primary scale topographic maps GB/T 16820-1997 Cartography Terms GB/T 17159-1997 Geodetic terminology JT/T 307.1-1997 TB 1945-1987 SL 261-1998 SL 259-2000 SL 249-1999 SL 249-1999 Chinese River Names Codes