Platform essentials
Platform essentials
Coverage and localization
Design for Thailand-focused map, search and route data in Thai and English.
What you’ll achieve
Use lang=th or lang=en consistently and keep a fallback for missing localized labels.
Language
Pass lang=th for Thai labels and lang=en for English where supported. Store stable IDs and coordinates; treat display names as localized presentation data.
Coverage expectations
Validate critical addresses and routes in the regions your product serves. Rural addresses, new roads and informal place names may need a user-confirmation step.
Thai administrative areas
Use reverse administrative lookup when you need province, district and subdistrict context from a coordinate. Keep the returned hierarchy rather than parsing a formatted address string.