19-13 Major Indicator of Surveying and Mapping Departments(2006)
　
Sector Geodesic Results Mapping Maps of
Special Subject		 Maps
Digitalized
GPS
Survey
(point)		 Traverse
Survey
(km)		 Level
Survey
(km)		 Scale 1:2000
and above		 Scale 1:5000
-1:10000		 Volume Map Map Mega
Byte
Map sq.km Map sq.km
Total 22010 17229 36685 52423 11259 1675 30277 17 3563 31541 41084
Surveying and 815   3305 2707 677 943 21528 7 74 361 943
　Mapping 　 　 　 　 　 　 　 　 　 　
Construction 3741 3619 4693 12519 3225 64 355   103 8040 10788
Mining of Ores 1938 1790 7327 8129 762 204 5041   468 2045 3159
Water and Power 2442 2671 7406 1362 643 47 1675   1423 305 882
Communication 318 732 1105 561 5 21 21     15 18
Coal 500 1166 742 152 65 6 60   20 65 200
Metal Processing 4234 2427 4869 11331 3114 321 1129   830 12231 6835
Oil 1280 150 1138 739 219     10   200 150
NonFerrous Metal   20 30 100 20            
Railway 800 643 743 250 160 2 40     200 2200
Land 1345 2501 3076 6788 952 37 125   503 3840 4416
Earthquake 153   152 576 556            
Nuclear Industry 15   26 4 1            
Education and  80 25 108 285 45 1 15     50 30
　Research 　 　 　 　 　 　 　 　 　 　
Ocean 250     66 51 16 91   6    
Chemical Industry 27 122 224 866 81            
Building Material 220 100 300 130 45 5 150   110 140 350
Ohers  3852 1263 1441 5858 639 8 46   26 4049 11113