Mapbox Tileset Processors

[dichapabe]

Processing Multilayer in a Single Tileset

In this process, we followed an example for multilayer tileset. We combined multiple layers uploaded in a different source but processed and published in a single tileset.

Ref: https://github.com/UPRI-NOAH/mapbox-processor/blob/main/multilayer_processor.py

Pipeline

1. Create and upload tileset source of all the hazards in a province
2. Using multilayer recipe, we include all the hazards in the source (Sample Multilayer Recipe)
3. Create and publish tileset using the multilayer recipe

Output

Processing Multiple Source Uploaded in a Single Container

In this process, we uploaded all the tileset source into a single container to optimize the tileset.

Ref: https://github.com/UPRI-NOAH/mapbox-processor/blob/main/single_container_processor.py

Pipeline

1. Bulk upload all the tileset source in a single container. In this case we combined all the provinces of a certain region for a single hazard only.
2. Create a recipe for the container (Sample Recipe)
3. Create and publish tileset

Output

Findings

• Multiple layers have their own file data source meaning it was uploaded with a different container which has less optimization process.

• Multiple source processor optimizes the tiled area and the tileset itself because it is being loaded from a single container. This might reduce the process of loading the tiles in the map.

• We can't process the multiple source of hazards in a single province tileset because it overlaps to other layers which contain the same field names.