Real-time Cached Imagery
GISBox supports importing online imagery service interface addresses and then generating real-time cached imagery services.
The generated real-time cached image service can be viewed in the “Real-time Cached Imagery” in the “Distribution” interface, as shown in the following figure:
1. Add Real-time Cached Imagery Service
| Configuration item | Description |
|---|---|
| Service Name | Customize the service name of the input real-time cached imagery. |
| Online Imagery | Enter the online imagery service interface address here. |
| Data Path | Represents the local file path where the real-time cached imagery service is saved. You can select any empty local folder. |
| Longitude Range | Customize the longitude range. The default values are “180” and “-180”. |
| Latitude Range | Customize the latitude range. The default values are “90” and “-90”. |
| Level Range | The range of custom setting levels. Different levels will affect the distribution speed. The default value is “0-15”. |
| Projection Parameters | Select the projection parameters, there are two options: “Mercator Projection” and “Latitude and Longitude Projection”. |
In the “Real-time Cached Imagery” interface, click the “Add” button in the upper right corner, as shown below:
In the pop-up window of “Add real-time cached imagery data”, enter the online image service interface address in the online image. Here, the Tiandi Map image service address is used for demonstration.
Select the folder for the imagery tile cache in the data path, as shown in the following figure:
You can select the range of the imagery. After selecting “Global” or “China”, the latitude and longitude range will be automatically synchronized. The default is the global range, as shown in the figure below:
Select the corresponding projection parameters according to the type of the input online imagery service interface address, which are “Mercator Projection” and “Latitude and Longitude Projection”.
Then click the “Confirm” button, and the corresponding real-time cache image service will be generated in the real-time cached imagery.
2. Manage Real-time Cached Imagery Services
2.1 Configuration Item Description
| Configuration item | Description |
|---|---|
| Number | Each added real-time cached imagery service will have its own number and will be sorted in the order of release time. The earlier the release time, the larger the number. |
| Service Name | You can customize the service name. The default service name is the name of the file imported when the real-time cached imagery is sliced. |
| Release time | Indicates the time when the real-time cached imagery service is released. |
| File Path | Indicates the file path where the real-time cached imagery service is saved locally. |
| Service Address | The real-time cached imagery service address can be opened in the browser to view the effect of the real-time cached imagery service. |
2.2 Search Real-time Cached Imagery Service
You can enter the service name or file path in the search bar to search.
2.3 Rename Real-time Cached Imagery Service
Move the mouse to the real-time cached imagery service that needs to be renamed, right click, and then click “Edit” to rename the real-time cached imagery service.
Enter a new name and click the “Confirm” button to complete the renaming, as shown below:
2.4 View File Path
Click the “Folder” button in the file path to view the local file path of the real-time cached imagery service, as shown in the following figure:
2.5 Preview Real-time Cached Imagery Service
Click the “Preview” button to preview the real-time cached imagery service in the browser, as shown below:
2.6 Delete Service
Select the real-time cached imagery service that needs to be deleted, and then click the “Delete” button to delete the selected real-time cache image service.
You can select multiple/all real-time cached imagery services, and then delete all selected real-time cached imagery services with one click.
2.7 Refresh Service
When a new real-time cached imagery service is added but is not displayed in the “Real-time Cached Imagery” interface, you can click the “Refresh” button in the upper right corner to load the newly added real-time cached imagery service, as shown in the following figure:
