Ouyen Contour
dataset
Dataset: Ouyen Contour
Assembly: Mosaic
|
Citation proposal Citation proposal
Ouyen Contour Department of Transport and Planning https://metashare.maps.vic.gov.au/geonetwork/srv/eng/catalog.search#/metadata/dae54e94-7826-51fe-8743-e158dbdee882 |
- 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
- Ouyen Contour
Temporal
- Time period
- 2021-06-302021-06-30
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
- 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
Provided by
![](https://metashare.maps.vic.gov.au/geonetwork/srv/../images/logos/b1edbae3-b4a9-485d-a9c5-895f3deda748.png)
Views Views
dae54e94-7826-51fe-8743-e158dbdee882
Access to the portal Access to the portal
Read here the full details and access to the data. Read here the full details and access to the data.
Associated resources
Not available