Third-Party Credits

Third-party services and copyright information used by this site

Last updated: July 2025

The map features on this site use the following third-party services. In compliance with each service's terms of use and copyright requirements, credits are displayed here.

Tianditu

Provider: © National Geomatics Center of China
Services Used: vec_w / cva_w / img_w / cia_w tiles, POI search API
Official Website: https://www.tianditu.gov.cn/

Google Maps

Provider: © Google
Services Used: mt.google.com tiles

AutoNavi (Gaode Maps)

Provider: © AutoNavi
Services Used: webrd0{1-4}.is.autonavi.com tiles

OpenStreetMap / Nominatim

Provider: © OpenStreetMap contributors
Services Used: nominatim.openstreetmap.org reverse geocoding
Official Website: https://www.openstreetmap.org/copyright

Leaflet

Provider: © Volodymyr Agafonkin
Services Used: JavaScript map library
Official Website: https://leafletjs.com/

html2canvas

Provider: © Niklas von Hertzen
Services Used: Used for exporting map screenshots