Point features delineating ground surface photogrammetric control points at 1 to 5 metre intervals. The data is derived from Melbourne Water base maps and converted to Microstation .DGN format. It is incomplete, containing 'holes' in areas like quarries or large building sites.
Use Cases
- Create elevation models based on ground surface control points.
- Assess terrain changes in urban development areas based on incomplete coverage.
- Integrate photogrammetric control data into GIS workflows for metropolitan planning.
Strengths
- Data is provided under a CC-BY-4.0 license.
- Multiple file formats are available including DWG, MIF, DXF, WFS, SHP, EXTENDED TAB, GDB, WMS, TAB.
- Managed by the Department of Transport and Planning.
Limitations
- Data is incomplete with 'holes' in areas like quarries or building sites.
- Column-level documentation is absent; field semantics must be inferred after download.
- Row count is unknown, which may limit suitability assessment.
Provenance
- Source
- Department of Transport and Planning
- Collection Method
- Derived from Melbourne Water base maps and converted to Microstation .DGN format.
- Freshness
- Last updated 2026-04-09 04:57:51.269782; freshness should be verified.
- Geography
- Metropolitan Melbourne