Werrimull Contour
dataset
Dataset: Werrimull Contour
Assembly: Mosaic
|
Citation proposal Citation proposal
Werrimull Contour Department of Transport and Planning https://metashare.maps.vic.gov.au/geonetwork/srv/eng/catalog.search#/metadata/a5d49644-d52b-5c26-b4f8-284e8514b026 |
- 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
- Werrimull Contour
Temporal
- Time period
- 2021-07-012021-07-01
Spatial
- Horizontal Accuracy
- 0.3m
- Vertical Accuracy
- 0.1m
- Code
- MGA Zone 54 GDA2020
Maintenance
Format
- Title
- Shapefile
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
- DEM and DSM were generated using LAStools. DEM was generated from ground and model key points using a triangulated interpolation surface. Hydro flattening was performed on the DEM using a semi-automated method of applying the minimum DEM height within data void regions from a 1m grid generated from all LiDAR returns excluding those classified as water. DSM was generated from non-ground point classes as a highest point in cell grid. Where no-data values exist within the resulting grid the elevation of the DEM was adopted. Contours are derived from the gridded products.
Metadata Constraints
- Classification
- Unclassified
Quality
Attribute Quality
Positional Accuracy
Conceptual Consistency
- Comments
- Products meet expected specifications.
Missing Data
- Comments
- Dataset covers 100% of the project area
Excess Data
Acquisition Info
- Platform Type
- Aerial
- Assembly
- Mosaic
- Tile Size
- 1 km
Raster Data Details
Point Cloud Data Details
Contour Data Details
- Contour Interval
- 0.5m
Survey Details
Sensor
- Title
- Reigl VQ-780i
- Identifier
- Aerial
- Type
- LIDAR
Aerial Survey Details
- Runs
- 5
- Run Orientation
- E-W and N-S
- Swath Width
- 1155
- Side Overlap
- 30
- Forward Overlap
- 70
- Flying Height Unit
- agl metre
- Flight Height
- 1000
Overviews
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a5d49644-d52b-5c26-b4f8-284e8514b026
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Associated resources
Not available