A prototype integrating Vientiane's zoning plan (Virgo/GLUP2030, colored fill) with basemap-equivalent building/land data (OSM & Overture, linework only) — modeled on Sapporo's city-planning information service.
Height/coverage/FAR shown here are Virgo's numeric fields (h/e/cos), not a
substitute for GLUP2030's official regulation text — the map shows the
zone, the written plan carries its full meaning.