SuperMap iManager K8S
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GIS Cloud Suite

Tile Delivery

In the GIS cloud suite, you can distribute various tiles to the proxy node iEdge through the cache distribution module. Including: 2D tiles (tiles stored in MongoDB, SMTiles, UGCV5), 3D tiles (S3MB, S3M tiles; terrain tiles (TIN format), image tiles (supports WebP, PNG, JPG, DXTZ, JPG_PNG, compact images are not supported yet)

Create distribution job

To create a distribution job in the GIS cloud suite, please refer to the following steps:

  1. Click Service Management -> Proxy -> Tile Delivery in the navigation bar on the left side of the page to enter the cache distribution page;
  2. Click the Create Distribution Job button and complete the following settings:

  3. Select cache division, cache type and select tiles to be distributed:

    • For distributed storage tiles, you need to enter the storage location, or select an existing distributed tile storage, and then select the tile set to be distributed in it
    • For tiles stored in local files, such as SMTiles and UGCV5, you need to set up local files or local cache configuration files.

  4. Set the target node, target service, cache region, etc.:

    For 2D tiles, click Add Target Node to set the iEdge node to be distributed:

    • In the Add Target Node dialog box, select the iEdge that has proxied the GIS cloud suite service, namely the Target Node and the Target Service.
    • Set Cache region. You can enter the boundding box, such as “-20037508,-20037508,20037508,20037508”, or or you can upload a KML file, XML file or JSON file containing the bounds.
    • Set the scale to select the tiles that need to be distributed, then click the OK button

    For 3D tiles, enter Target node (ip:port), Target service, and Cache region. For the settings of these parameters, please refer to the above introduction to 2D tiles. For terrain tiles, in addition to supporting the above parameters, it also supports distribution by scale. After selecting the configuration file, the cloud suite will automatically read its scale, and you can select the scale you want for distribution.

  5. Click Create to complete the creation of the distribution job.

Notes：

  1. When distributing 3D tiles, ensure that the model positioning points of the 3D tiles distributed by the cloud suite are consistent with those of existing tiles in the target service.
  2. When distributing 3D image tiles, ensure that the tile size and image format of the distributed 3D image tiles are consistent with the existing image tiles in the target service. If the target service already has 3D image tiles in the PNG format of 256 * 256, the 3D image tiles distributed by the cloud package must also be in the PNG format of 256 * 256.

Manage distribution jobs

Aft, you can view the list of all tasks on the Tile Delivery page, or stop, start, or delete the executing job.

You can also click on the Map Name to view the detailed information and progress information of the job, including distributed tile information, target node and storage type, etc.