Victorian Coastline 2008
dataset:
VIC_COASTLINE_2008
Coastline of Victoria based primarily on zero metre (0m) contour dataset from the Vicmap Elevation Coastal DEM and Contours
product derived using LIDAR and reviewing this dataset against the most recent and highest resolution aerial photography available
in the DSE CIP image repository.
Where LIDAR contours were absent or of poor quality, the coastline was digitised from recent API.
For MGA Zone 54, zero contour was largely incomplete, and 0.5m contour was used due to the absence of a satisfactory 0m contour.
Where no LIDAR and photography was available, Framework was used (including for internal state boundaries).
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Citation proposal Citation proposal
(2020) Victorian Coastline 2008 Department of Environment, Land, Water & Planning https://dev-metashare.maps.vic.gov.au/geonetwork/srv/eng/catalog.search#/metadata/9df9d72c-5e52-52c9-9796-f59cbea17b28 |
- Description
- Temporal
- Spatial
- Maintenance
- Format
- Contacts
- Keywords
- Constraints
- Lineage
- Metadata Constraints Metadata Constraints
- Quality
- Acquisition Info
- Raster Data Details
- Raster Type Details
- Point Cloud Data Details
- Contour Data Details
- Survey Details
Description
- Title
- Victorian Coastline 2008
- Alternate title
- VIC_COASTLINE_2008
- Purpose
- Time snapshot of Victorian coastline in 2008. Derived from Future Coasts Topographic LiDAR dataset. Useful for range of coastal (management) purposes.
- Supplemental Information
- Related Documents: None
- Status
- Under development
Spatial
- Code
- 4283
Maintenance
- Maintenance and update frequency
- Not planned
Contacts
Point of contact
Department of Environment, Land, Water & Planning
-
VSDL Data Manager
(VSDL Dataset Data Manager)
PO Box 500
East Melbourne
Vic
3002
Australia
Cited responsible party
No information provided.
Cited responsible party
No information provided.
Cited responsible party
No information provided.
Cited responsible party
No information provided.
Keywords
- Topic category
-
- Boundaries
- Oceans
Constraints
Lineage
- Statement
- Dataset Source: Developed closed coastline boundary using DSE acquired Lidar "0" height contour (for MGA Zone 55, "0.5m" contour for MGA Zone 54 , Vicmap Framework verified against imagery and supplemented via visual interpretation of recent imagery. Aerial Photography was sourced from DSE CIP image repository. LIDAR contours were used to generate 92% of the coastline by length. Dataset Originality: Derived
Metadata Constraints Metadata Constraints
- Classification
- Unclassified
Quality
Attribute Quality
- Comments
- All captured features have been populated for api source, capture source and retention of any Vicmap attribute items and values.
Positional Accuracy
- Comments
- Sourced digital accuracy from imagery is within 50cm pixel resolution. Vector information captured at approx 1:1000 mapscale resolution. Topological testing was undertaken for shared nodes. It follows that the estimated accuracy of the spatial data is +/-2.0m. Given the time differences in LIDAR returns it is clear that the coastline does not consistently depict high or low tide, but rather a general or average view of the coastline (or possibly a mean sea level) on a statewide basis.
Conceptual Consistency
- Comments
- Validation for consistency and completeness for all items.
Missing Data
- Comments
- complete Completeness Verification: complete
Excess Data
- Comments
- complete
Overviews
Graphic Overview of Data Footprint
Provided by
