Road Data Hub/Road GIS Data Hub

This survey involves the recording of existing physical information along the road for inventory purpose. The survey measures road infrastructures consisting of road tarmac, link ways, dividers, bridges, drains, bus bays, railings, manholes, traffic junctions, signs & terminals, parking space, trees, and encroachment issues.

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1. Explore NPark's Tree GIS Portal
2. Dimensional Control Survey
3. Hydrographical Survey
4. Measured Survey
5. Monitoring Survey
6. Tunnel Survey
7. As-built Survey
8. Engineering Survey

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