Geoserver发布缓存切片（制定Gridsets）

EPSG:4326

Level	Scale	Tiles
0	1:	2 x 1
1	1:	4 x 2
2	1:	8 x 4
3	1:	16 x 8
4	1:	32 x 16
5	1:	64 x 32
6	1:	128 x 64
7	1:	256 x 128
8	1:	512 x 256
9	1:	1,024 x 512
10	1:	2,048 x 1,024
11	1:	4,096 x 2,048
12	1:	8,192 x 4,096
13	1:	16,384 x 8,192
14	1:	32,768 x 16,384
15	1:	65,536 x 32,768
16	1:	131,072 x 65,536
17	1:	262,144 x 131,072
18	1:	524,288 x 262,144
19	1:	1,048,576 x 524,288
20	1:	2,097,152 x 1,048,576
21	1:	4,194,304 x 2,097,152

EPSG:3857

Level	Scale	Tiles
0	1:	1 x 1
1	1:	2 x 2
2	1:	4 x 4
3	1:	8 x 8
4	1:	16 x 16
5	1:	32 x 32
6	1:	64 x 64
7	1:	128 x 128
8	1:	256 x 256
9	1:	512 x 512
10	1:	1,024 x 1,024
11	1:	2,048 x 2,048
12	1:	4,096 x 4,096
13	1:	8,192 x 8,192
14	1:	16,384 x 16,384
15	1:	32,768 x 32,768
16	1:	65,536 x 65,536
17	1:	131,072 x 131,072
18	1:	262,144 x 262,144
19	1:	524,288 x 524,288
20	1:	1,048,576 x 1,048,576
21	1:	2,097,152 x 2,097,152
22	1:	4,194,304 x 4,194,304
23	1:	8,388,608 x 8,388,608
24	1:	16,777,216 x 16,777,216
25	1:	33,554,432 x 33,554,432
26	1:	67,108,864 x 67,108,864
27	1:	134,217,728 x 134,217,728
28	1:	268,435,456 x 268,435,456
29	1:	536,870,912 x 536,870,912
30	1:	1,073,741,824 x 1,073,741,824

EPSG:4490

Level	Scale	Tiles
0	1:	1 x 1
1	1:	2 x 2
2	1:	4 x 4
3	1:	8 x 8
4	1:	16 x 16
5	1:	32 x 32
6	1:	64 x 64
7	1:	128 x 128
8	1:	256 x 256
9	1:	512 x 512
10	1:	1,024 x 1,024
11	1:	2,048 x 2,048
12	1:	4,096 x 4,096
13	1:	8,192 x 8,192
14	1:	16,384 x 16,384
15	1:	32,768 x 32,768
16	1:	65,536 x 65,536
17	1:	131,072 x 131,072
18	1:	262,144 x 262,144
19	1:	524,288 x 524,288
20	1:	1,048,576 x 1,048,576