xxxx xxx GT XXXX XXXXX XXXX ( ) XXXX XX XX XXXX XX XX
xxxx xxxxx-xxxx XXXX XXXXX XXXX GB/T 17798 1999 A A B II
A 1 B 4 III
xxxx xxxxx-xxxx ( ) Standard Format of Land Use Database for County Level GB/T 17798 1999 GB/T 2260 1999 3.1 phenomenon 3.2 feature 3.3 class 3.5 attribution 3.6 vector data x y x, y, z 3.7 identification code 1
4.1 1 2 4.2 1 1000 A00 1100 Point A10 1200 A20 1210 Polygon A21 1220 Line A22 1300 A30 1310 Line A31 1320 Point A32 2000 B00 2100 Polygon B10 2200 Line B20 2300 Point B30 3000 C00 3100 Polygon C10 A 3200 Line C20 A 3300 Point C30 A 3400 Line C40 A 3410 Line 3420 Line 2
1 4000 D00 4100 D10 4110 4120 4130 4140 4150 4160 4170 Annotation Annotation Annotation Annotation Annotation Annotation Annotation 4200 D20 4210 Annotation 4220 Annotation 4230 Annotation 4240 Annotation 4250 Annotation 4260 4300 Annotation D30 4310 Annotation 4320 Annotation 4330 Annotation 4340 Annotation 4350 Annotation 4360 Annotation 4400 D40 4410 Annotation 4420 Annotation 4500 Annotation D50 4510 Annotation 4520 Annotation 4600 Annotation D60 5000 E00 5100 Image E10 6000 F00 3
5.1 X X XX XX XX XXX. 1:1 1:1 ( ) 1 2 2 2 1 2000 1 5000 1:10000 1:25000 1:50000 1:100000 1:200000 1:250000 I H G F E D C B 1 1 a [ 4 ]+1 b [ 6 ]+31 [ ] a b c d [( /6 ) ]+1 [ ] 4
1 c d 1:1 45 1:1 2 30 4 1:1 39 22 30 114 33 45 2 30, = 3 45 c 4 96-[3 GJ501510 XXX 5.2 X XXXXXX XXX XXX XXX 1 GB/T 2260 1999 5
4 001 999 001 999 6 2 340123 G340123000000 3 001 340123 G340123001000 4 006 G340123001006 6 A11 Polygon A12 Line A21 Line A22 Point B10 Polygon B20 Line B30 Point C10 Polygon C20 Line C30 Point C40 Line D00 Annotation 6
GB/T 2260 1999 GB/T 2260 1999 7
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10 11 12 13 14 15 20 21 22 23 24 25 30 31 32 33 34 35 36 12
16 40 41 42 43 50 51A 51B 52 53 54 55 60 61 62 63 64 65 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 13
14
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AnnotationEnd 18
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21 ( ) district landownership boundary terra-type boundary terminus terra parcel sporadic parcel line feature relief planimetric feature topography
22 A2. A2. : A2.3
23 ( ) A11, Polygon 0 A12 Line 0 A21 Line 0 A22 Point 0 B10 Polygon 0 B20 Line 0 B30 Point 0 C10 Polygon 0 C20 Line 0 C30 Point 0 C40 Line 0
24 D00 Annotation 0
ZJFH 11 25
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