I'm developing an offline first application that shows POIs on a map. I want to create a .pmtiles extract that contains a certain area of each POI but also provide the user with an overview (on larger zoom levels) while having the smallest file size possible.
Steps I've taken
Create a GeoJSON MultiPolygon where each polygon is a circle with a certain radius around every POI
Extract a .pmtile file using the pmtiles utility.
Issues I'm facing
The overview zoom levels defaults lead to empty spots in the map.
The POIs are all located in southern Germany
I want an overview map up to a certain zoom level to be available for this whole region while having the full zoom dataset for areas around POIs
I appreciate every idea on how I could get this problem solved.
Overview
I'm developing an offline first application that shows POIs on a map. I want to create a
.pmtilesextract that contains a certain area of each POI but also provide the user with an overview (on larger zoom levels) while having the smallest file size possible.Steps I've taken
.pmtilefile using thepmtilesutility.Issues I'm facing
I appreciate every idea on how I could get this problem solved.