Geography Reference
In-Depth Information
Table 21.7
Transformation from a global to a local reference system, polynomial coecients
a
00
b
00
Point 6520
0.00000
5,484,673.72823
a
10
3,600.53002
b
10
0.04992
a
01
0.05588
b
01
−
4,030.54839
a
20
0.00001
b
20
−
0.00002
a
11
b
11
−
0.00013
0.00003
a
02
0.00002
b
02
−
0.00004
a
30
0.00000
b
30
0.00000
a
21
0.00000
b
21
0.00000
a
12
b
12
0.00000
0.00000
a
03
0.00000
b
03
0.00000
a
00
b
00
Point 6725
0.00000
5,462,432.75066
a
10
67,263.59513
b
10
1.03753
a
01
0.06390
b
01
−
4,142.55231
a
20
0.00471
b
20
−
0.00589
a
11
b
11
−
0.00234
0.00058
a
02
−
0.00002
b
02
−
0.00004
a
30
0.00011
b
30
0.00002
a
21
0.00000
b
21
0.00002
a
12
b
12
0.00000
0.00000
a
03
0.00000
b
03
0.00000
Point 7016
a
00
0.00000
b
00
5,429,072.73102
a
10
−
37,570.86126
b
10
−
0.47340
a
01
0.00126
b
01
−
99.89921
a
20
0.00121
b
20
−
0.00177
a
11
−
0.00003
b
11
0.00000
a
02
0.00000
b
02
0.00000
a
30
−
0.00002
b
30
0.00000
a
21
0.00000
b
21
0.00000
a
12
0.00000
b
12
0.00000
a
03
0.00000
b
03
0.00000
Point 7220
a
00
0.00000
b
00
5,406,833.68349
a
10
6,271.26892
b
10
0.08549
a
01
0.01837
b
01
−
1,347.56586
a
20
0.00004
b
20
−
0.00005
a
11
0.00007
b
11
−
0.00002
a
02
0.00000
b
02
0.00000
a
30
0.00000
b
30
0.00000
a
21
0.00000
b
21
0.00000
a
12
0.00000
b
12
0.00000
a
03
0.00000
b
03
0.00000
a
00
b
00
Point 7226
0.00000
5,406,833.68349
a
10
80,022.44576
b
10
1.23987
a
01
0.00483
b
01
−
312.04750
a
20
0.00682
b
20
−
0.00777
a
11
0.00020
b
11
−
0.00005
a
02
0.00000
b
02
0.00000
a
30
0.00018
b
30
0.00003
a
21
0.00000
b
21
0.00000
a
12
0.00000
b
12
0.00000
a
03
0.00000
b
03
0.00000
Search WWH ::
Custom Search