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Annual Spatial Data Plans

The Government developed the Common Spatial Data Infrastructure (CSDI) Portal for the integration, exchange, and sharing of geographic spatial data in support of smart city development in Hong Kong. The CSDI Portal is launched in December 2022.

Datasets released on CSDI Portal are geo-tagged, accompanied with their metadata documents and data specifications and in open and machine-readable formats with Application Programming Interfaces to facilitate innovative use of the spatial data.

Buildings Department published the annual spatial data plans to set out the datasets released and to be released in the respective three years on the CSDI Portal (URL).

Annual Spatial Data Plans
Annual Spatial Data Plans Last Update
Annual Spatial Data Plan for 2023-2025 29 Dec 2022
Annual Spatial Data Plan for 2022-2024 24 Dec 2021

For feedback and suggestions, please submit via the following form:

Feedback Form at CSDI Portal


For any other enquiries, please contact the Buildings Department.

Further Enquiry
Address G/F, Buildings Department Headquarters, North Tower, West Kowloon Government Offices, 11 Hoi Ting Road, Yau Ma Tei, Kowloon
Hotline 2626 1616
(handled by '1823')
Fax 2537 4992