SuperMap UGC is the tranditional map tile formats of SuperMap. The map tile in same version can be generic.
Table 1 The Version of SuperMap UGC Map Tiles
| Cache Version | Description | Whether to support to publish cache in static | Whether to support to cache dynamic generation and publish | Whether to support pre-cache management | Default Output Path |
|||
|---|---|---|---|---|---|---|---|---|
Original |
Compact |
Original |
Compact |
Original |
Compact |
|||
5.0 |
The caches used by SuperMap iServer 6R(2012) SP1 or later. | √ |
√ |
√ (default) |
√ |
√ |
√ |
Local disk file directory: output path \cache\{map name} |
√ |
√ |
|
|
√ |
√ |
S3 object storage directory: /{bucket name}/{map name} | ||
4.0 (Obsolete) |
The caches used by SuperMap iServer 6R and SuperMap iServer 6R(2012). | √ |
√ |
√ |
√ |
√ |
√ |
Non-background transparency: output path \cache\{map name}_{TileSize}*{ TileSize }; Background transparency: output path \cache_t\{mapname }_{TileSize}*{TileSize}. Example: World_100x100, where 100 is the hexadecimal representation of a tile of size 256. |
3.1 (Obsolete) |
iServer 2.0 caches, namely the simple caches. | √ |
|
√ |
|
√ |
|
output path \cache\{map name}_{TileSize}*{TileSize}, such as World_256x256. |
3.0 |
iServer 2.0 caches, not currently supported. |
|
|
|
|
|
|
|
2.1 |
Use the new map cache to generate a IS.NET cache for the scheme. |
|
|
|
|
|
|
|
2.0 |
IS.NET cache. |
|
|
|
|
|
|
|
1.0 |
3D scene cache, namely Global Sectioning 1.0 Cache. | √ |
√ |
√ |
|
|
|
output path \{3D scene name}, such as scene_olympicgreen. |
- Cache static publishing: SuperMap iServer supports publishing pre generated map tiles as services for client access.
- Cache dynamic generation and publishing: It refers to the ability to dynamically generate and publish map tiles during map browsing, and configure dynamically cached versions through the relevant parameters of UGCMapProvider.
- Pre-cache management: It means that map tiles can be generated and managed online through the distributed tiling module.
- The cache of version 5.0 is a 2D/3D universal cache, and the cache file generated by local subdivision can be used for 3D service .
- SuperMap UGC map tiles can be generated by Distributed Tiling Service or SuperMap iDesktop, SuperMap iObjects. You can Configure to use SuperMap UGC map tiles directly.
- In Linux system, when map services use UGCV5 format dynamic caches, or when generating UGCV5 format tiles by Distributed Tiling service, caching operation maybe fails due to the restrictions of inode. So we recommend you to clear those useless files regularly. inode is an area in computer dedicated to storing file meta information. Its size can be specified when formatting the disk. If the inode table is full, though the disk still has space, the file storage operation fails.