Welcome to the LANDSD MAP API PORTAL for Government Bureaux / Departments.

The Survey and Mapping Office (SMO) of the Lands Department (LandsD) is the official mapping agency of the Hong Kong Special Administrative Region. The Map Application Programming Interface of LandsD (LandsD Map API) is a map service offered by SMO for Government Bureaux / Departments (B/Ds) to access the LandsD's digital map via API protocol and facilities them in the development of geospatial web or mobile applications.

If you are developing a geospatial application for B/Ds and would like to sign in to this portal for consuming LandsD Map API, please contact LandsD Map API Administrator for account creation via e-mail: mapapi@landsd.gov.hk

LandsD Map API is also available for the private sector and the general public. The LandsD Map API resources can be found in the Common Spatial Data Infrastructure Portal or Data.GOV.HK