This map is served from an MBTiles file via AWS Lambda. The Lambda reads tiles on-demand from a SQLite database stored in S3.
Architecture:
Browser β CloudFront β Lambda β S3 (MBTiles)
Lambda extracts tiles from SQLite and returns PNG images. CloudFront caches tiles for fast subsequent requests.
Download the SQLite file for offline use.
π₯ Download MBTilesZoom levels 7-14 β’ ~15 MB
https://www.rasterlayer.com/tiles/{z}/{x}/{y}.png