MetaShare PROD
LADS Bathymetric Survey DEM Zone 54
dataset
Dataset: LADS Bathymetric Survey DEM Zone 54
Assembly: Single
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Citation proposal Citation proposal
LADS Bathymetric Survey DEM Zone 54 Department of Transport and Planning https://metashare.maps.vic.gov.au/geonetwork/srv/eng/catalog.search#/metadata/6d81b46a-3576-58f1-9e63-0aeede4c2430 |
- Description
- Temporal
- Spatial
- Maintenance
- Format
- Contacts
- Keywords
- Resource Constraints
- Lineage
- Metadata Constraints
- Quality
Description
- Title
- LADS Bathymetric Survey DEM Zone 54
- Resource Type
- Dataset
Temporal
Spatial
- Spatial representation type
- Grid
- Horizontal Accuracy
- 1.62m
- Code
- MGA Zone 54 GDA94
Maintenance
Format
- Title
- XYZ ASCII
Contacts
Point of contact
Department of Transport and Planning
-
Coordinated Imagery Program
PO Box 500
East Melbourne
Victoria
3002
Australia
Keywords
- Topic category
-
- Elevation
Resource Constraints
- Use limitation
- Restricted
- Classification
- Restricted
Lineage
- Description
- To generate the bathymetry DEM, the classified sea floor points are interpolated into a TIN then converted into regularly spaced grids, before being outputted to ASCII XYZ formats.
Metadata Constraints
- Classification
- Unclassified
Quality
Attribute Quality
Positional Accuracy
Conceptual Consistency
- Comments
- 2008-09 Future Coasts Victorian Bathymteric DEM and contour values across tile boundaries have been constructed to ensure smooth consistent bathymetry values.
Missing Data
- Comments
- Voids exist in bathymetry values in shallow water areas due to the Lidar sensor unable to reach sea floor from factors such as wave break and turbidity.
Excess Data
Overviews
Provided by
Views Views
6d81b46a-3576-58f1-9e63-0aeede4c2430
Access to the portal Access to the portal
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Associated resources
Not available