Geography Reference
In-Depth Information
Table 21.6
Transformation from a local to a global reference system, polynomial coecients
b
00
a
00
−
Point 6520
75.66265
5,485,113.89500
b
10
a
10
3,601.00945
−
0.04992
b
01
a
01
−
0
.
05588
−
4,030.98709
b
20
a
20
−
0.00001
0.00002
b
11
a
11
−
0.00013
0.00003
b
02
a
02
0.00002
0.00004
b
30
a
30
0.00000
0.00000
b
21
a
21
0.00000
0.00000
b
12
a
12
0.00000
0.00000
b
03
a
03
0.00000
0.00000
b
00
a
00
−
Point 6725
84.78176
5,462,873.73554
b
10
a
10
67,273.28296
−
1.03759
b
01
a
01
−
0.06389
−
4,142.01666
b
20
a
20
−
0.00471
0.00589
b
11
a
11
−
0.00234
0.00058
b
02
a
02
0.00002
0.00004
b
30
a
30
−
0.00011
−
0.00002
b
21
a
21
0.00000
−
0.00002
b
12
a
12
0.00000
0.00000
b
03
a
03
0.00000
0.00000
b
00
Point 7016
a
00
−
69.99003
5,429,511.99128
b
10
a
10
−
37,576.15475
0.47341
b
01
a
01
−
0.00126
−
100.33634
b
20
a
20
−
0.00121
0.00177
b
11
a
11
0.00003
0.00000
b
02
a
02
0.00000
0.00000
b
30
a
30
0.00002
0.00000
b
21
a
21
0.00000
0.00000
b
12
a
12
0.00000
0.00000
b
03
a
03
0.00000
0.00000
b
00
Point 7220
a
00
−
76.25150
5,407,273.53640
b
10
a
10
6,272.14936
−
0.08549
b
01
a
01
−
0.01837
−
1,347.65541
b
20
a
20
−
0.00004
0.00005
b
11
a
11
−
0.00007
0.00002
b
02
a
02
0.00000
0.00000
b
30
a
30
0.00000
0.00000
b
21
a
21
0.00000
0.00000
b
12
a
12
0.00000
0.00000
b
03
a
03
0.00000
0.00000
b
00
a
00
−
Point 7226
86.67361
5,407,274.38804
b
10
a
10
80,033.90922
−
1.23993
b
01
a
01
−
0.00482
−
310.92454
b
20
a
20
−
0.00682
0.00777
b
11
a
11
−
0.00020
0.00005
b
02
a
02
0.00000
0.00000
b
30
a
30
−
0.00018
−
0.00003
b
21
a
21
0.00000
0.00000
b
12
a
12
0.00000
0.00000
b
03
a
03
0.00000
0.00000
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