Hong Kong CSDI Geoportal & Data Standards
đź”· Solution Overview
GPC, in collaboration with local partner MAPPA Systems Limited, supported the Hong Kong Special Administrative Region (HKSAR) Government in advancing the development of its Common Spatial Data Infrastructure (CSDI) initiative. The engagement focused on strengthening data standards, enhancing awareness, and defining detailed specifications for priority geospatial data themes as part of Hong Kong’s broader digital transformation and spatial data integration strategy.
đź”· Main Objectives
- Harmonize spatial data across government entities
- Define data standards aligned with international frameworks
- Support development of CSDI geoportal architecture
- Improve interoperability of geospatial datasets
- Enable cross-government data sharing and collaboration
đź”· How GPC Empowers the Client
GPC applied international SDI expertise and a structured methodology to support the design of a scalable, standards-based geospatial data framework.
The engagement combined business use case analysis, data standardization, and geoportal design inputs to ensure that the CSDI initiative aligns with global best practices while addressing Hong Kong’s specific institutional and operational context. It also supported stakeholder coordination across multiple entities to ensure alignment and practical adoption.
đź”· The Bottom Line
The project strengthened the foundation of Hong Kong’s CSDI program by delivering data standards, detailed specifications for priority datasets, and structured inputs for geoportal development.
It enhanced interoperability, improved stakeholder alignment, and increased readiness for scalable, cross-government geospatial data sharing.
đź”· About our Customer
The Hong Kong Special Administrative Region (HKSAR) Government is responsible for delivering public services and managing infrastructure across one of the world’s most densely populated and technologically advanced urban environments.
As part of its broader digital transformation agenda, the Government has been advancing initiatives to improve data integration, interoperability, and cross-departmental collaboration. The Common Spatial Data Infrastructure (CSDI) program is a key component of this vision, aiming to establish a unified platform and standards framework for sharing and utilizing geospatial data across government bureaus, departments, and public-sector entities.
Given the diversity of stakeholders and the complexity of urban data environments in Hong Kong, the CSDI initiative plays a critical role in enabling more efficient planning, infrastructure management, and data-driven decision-making at scale.
đź”· Challenge
Spatial datasets in Hong Kong were historically managed across multiple government bureaus and departments using different formats, standards, and update cycles.
This resulted in fragmented data environments, limited interoperability, and inefficiencies in accessing and integrating reliable geospatial information across systems. There was a need to standardize data structures, align stakeholders, and establish a consistent framework to support scalable data sharing and integration.
đź”· Solution
GPC supported the CSDI initiative through a structured and standards-driven approach, including:
- Development of data standards and specifications aligned with international best practices
- Definition and structuring of seven priority geospatial data themes
- Provision of geoportal architecture and system design inputs
- Business use case analysis to guide data and platform requirements
- Stakeholder engagement and coordination across multiple entities
- Alignment with OGC and ISO 19100 series standards
đź”· Key Deliverables
- Data standards and specifications documentation
- Geoportal system design inputs
- Priority data themes definition and structuring
- SDI framework recommendations
- Technical and governance documentation
đź”· Platform / Technology
Technology-agnostic geoportal design informed by OGC standards and ISO 19100 series frameworks.
đź”· Hosting / Deployment
Not applicable — consulting, standards, and geoportal design engagement.
đź”· Delivery Model
SDI consulting engagement delivered in collaboration with a local partner, supporting multi-entity stakeholder coordination and technical framework development.
đź”· Standards / Methods
OGC standards, ISO 19100 series, international SDI best practices, and structured business use case analysis.
đź”· Deliverables / Outputs (Detailed)
- Detailed specifications for seven priority geospatial data themes
- Business use case analysis supporting data and platform requirements
- Data standards framework aligned with international best practices
- Geoportal architecture and system design guidance
- Stakeholder coordination and working group support
đź”· Benefits / Results
- Improved standardization and consistency of spatial data
- Enhanced interoperability across government systems
- Strengthened foundation for Hong Kong’s CSDI initiative
- Improved stakeholder alignment and collaboration
- Increased readiness for scalable geoportal implementation
đź”· Quantification / KPIs
- 18-month engagement
- 7 priority data themes defined
- Multi-entity government participation
- Alignment with DTSWG working group and international standards

