- Add PMTiles section documenting the 9 vector tile layers, their
attributes, hazard levels, PMTiles viewer link, and MapLibre GL JS
usage example with color-coded fill layers for flood, landslide, and
storm surge
- Document the Docker-based 3-stage conversion pipeline: parallel
tippecanoe runs streaming from ZIP FIFOs (Stage 1), tile-join merge
with -pk (Stage 2), and pmtiles show verification (Stage 3); includes
notes on landslide field name normalisation, checkpointing, resuming
interrupted runs, and manual verification
- Add Known Data Gaps section noting that Flood/100yr/TawiTawi.zip is an
empty archive (22 bytes, no flood data for Tawi-Tawi at 100-year period)
Add PMTiles via Git LFS and configure *.pmtiles tracking
