Check Tiles
Feature Description
The tile inspection tool provides the capability to check for common issues in map tiles. Only supports inspection of raster tiles stored in local compact format and MongoDB.
Currently does not support inspecting raster tiles in WEBP format.
Parameter Description
| Parameter | Description | Type |
|---|---|---|
| Compact Tile | Selected by default. For tiles stored in local compact format, specify the path to the tile configuration file (.sci). | String |
| MongoDB... | Not selected by default. For tiles stored in MongoDB, specify MongoDB tile connection information. | String |
| Inspection Area | Path to GeoJSON file defining inspection area or UDBX file-based data source containing polygon datasets. | String |
| Dataset | When using data source as inspection area, specify the target polygon dataset. | String |
| Zoom Levels | Set scale levels for inspection. Supports checking all levels or custom selection. | String |
| Number of Processes | Execution thread count. Default determined by CPU cores: (cores ≤16: cores-1; cores >16: cores-2). | Integer |
| Inspection Report | Storage path for the inspection report. | String |
| Inspection Items | Select issues to check: missing tiles, black tiles, black lines, transparent tiles, out-of-boundary tiles, white tiles, white lines. | String |
| Check other-color blocks/lines | Add custom color blocks/lines to detect as problematic tiles during inspection. | string |
Output
The tool produces two outputs:
- Tile Storage Path: Local storage path of map tiles.
- Inspection Result Directory: Contains SCI sub-task files with problematic tiles. This directory can be used as input for the "Multi-process Tile Generation" tool's "Task Directory" parameter to regenerate tiles.