CRS84 for the World
WorldCRS84Quad
-180 -90
180 90
http://www.opengis.net/def/crs/OGC/1.3/CRS84
http://www.opengis.net/def/wkss/OGC/1.0/GoogleCRS84Quad
1
279541132.0143589
-180 90
256
256
2
1
2
139770566.0071794
-180 90
256
256
4
2
3
69885283.00358972
-180 90
256
256
8
4
2
0
0
2
3
3
4
34942641.50179486
-180 90
256
256
16
8
4
0
0
2
1
1
2
6
6
4
7
7
5
17471320.75089743
-180 90
256
256
32
16
6
8735660.375448715
-180 90
256
256
64
32
7
4367830.187724357
-180 90
256
256
128
64
8
2183915.093862179
-180 90
256
256
256
128
9
1091957.546931089
-180 90
256
256
512
256
10
545978.7734655447
-180 90
256
256
1024
512
11
272989.3867327723
-180 90
256
256
2048
1024
12
136494.6933663862
-180 90
256
256
4096
2048
13
68247.34668319309
-180 90
256
256
8192
4096
14
34123.67334159654
-180 90
256
256
16384
8192
15
17061.83667079827
-180 90
256
256
32768
16384
16
8530.918335399136
-180 90
256
256
65536
32768
17
4265.459167699568
-180 90
256
256
131072
65536
18
2132.729583849784
-180 90
256
256
262144
131072