Ninety Mile Beach - Contour
dataset
Dataset: Ninety Mile Beach - Contour
Assembly: Single
|
Citation proposal Citation proposal
Ninety Mile Beach - Contour Department of Transport and Planning https://metashare.maps.vic.gov.au/geonetwork/srv/eng/catalog.search#/metadata/b7f46bf7-61e0-58fd-9c9d-2aa1ecd29c3d |
- Description
- Temporal
- Spatial
- Maintenance
- Format
- Contacts
- Keywords
- Resource Constraints
- Lineage
- Metadata Constraints
- Quality
- Acquisition Info
- Raster Data Details
- Raster Type Details
- Point Cloud Data Details
- Contour Data Details
- Survey Details
Simple
Description
- Title
- Ninety Mile Beach - Contour
Temporal
- Time period
- 2008-01-122008-01-22
Spatial
- Horizontal Accuracy
- 0.35m
- Vertical Accuracy
- 0.25m
- Code
- MGA Zone 55 GDA94
Maintenance
Format
- Title
- Shapefile, MapInfo TAB
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
- General
- Classification
- Unclassified
Lineage
- Description
- The thinned ground data was used as a surface model for the contour generation. This surface model was triangulated. Initial contour line nodes were created on every location on every triangle edge where its height corresponds with a value of the selected interval of 0.5m. Slightly smoothed, visually pleasing polylines were then interpolated between every single node on every one of these intervals. The resulting DGN files with z-elevation values as attributes have been converted to MapInfo and Shape file format.
Metadata Constraints
- Classification
- Unclassified
Quality
Attribute Quality
Positional Accuracy
Conceptual Consistency
- Comments
- The contours are consistent with respect to contour interval, smoothness, cartographic display and elevation attribution.
Missing Data
- Comments
- The extent of the contours supplied are complete for the defined project extents.
Excess Data
Acquisition Info
- Platform Type
- Aerial
- Assembly
- Single
- Tile Size
- 2 km
Raster Data Details
Point Cloud Data Details
Contour Data Details
- Contour Interval
- 0.5m
Survey Details
Sensor
- Title
- Leica ALS50
- Identifier
- Aerial
- Type
- LIDAR
Aerial Survey Details
- Run Orientation
- Not Entered
- Flying Height Unit
- asl metre
- Flight Height
- 1910
Overviews
Provided by
Views Views
b7f46bf7-61e0-58fd-9c9d-2aa1ecd29c3d
Access to the portal Access to the portal
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Associated resources
Not available