Yarrawonga - DEM
dataset
Dataset: Yarrawonga - DEM
Assembly: Mosaic
|
Citation proposal Citation proposal
Yarrawonga - DEM Department of Transport and Planning https://metashare.maps.vic.gov.au/geonetwork/srv/eng/catalog.search#/metadata/86f20bd8-a45f-569b-adba-e0b197f9473f |
Details
Contacts
Point of contact
Department of Transport and Planning
-
Coordinated Imagery Program
PO Box 500
East Melbourne
Victoria
3002
Australia
Identifiers and Keywords
- ANZLIC Id
- ANZVI0008102253
- Topic category
-
- Elevation
Resource Constraints
- Use limitation
- General
- Classification
- Unclassified
Other Dataset Details
- Format
- ESRI Ascii
Spatial
- Spatial representation type
- Grid
- Reference system identifier
- MGA Zone 55 GDA94
Resolution
- Horizontal Accuracy
- 0.30m
- Vertical Accuracy
- 0.10m
- Row Resolution
- 1cm
- Column Resolution
- 1cm
Quality
- Conceptual Consistency
- The data adheres to the logical rules of data structure, attribution and relationships as per project specifications.
- Missing Data
- This dataset is complete with regards to the specified project extent.
Lineage
- Description
- The DEM was generated from the point cloud (class 2 - Ground). ArcGIS 9.2 Terrain Grids were derived using the Natural Neighbor interpolation. This method uses the closest triangles and applies weights to the proportionate areas from the grid cell centroid to interpolate the value. It uses known elevation data, it does not make any predictions regarding the surface and accurately depicts existing troughs and peaks in the data and supports irregular point spacing, which suits the nature LiDAR data. Hydro boundary polygons were incorporated into the LASD dataset. The LASD to DEM grid generation process was run with the hydro boundary polygons included.
Text
No information provided.
Acquisition Date
- Begin date
- 2017-01-25
- End date
- 2017-01-26
Instrument
- Name
- Optech Galaxy
- Type
- LIDAR
- Platform Type
- Aerial
Acquisition Data (Common)
- Status
- complete
- Assembly
- Mosaic
- Tile Size
- 1 km
Raster Details
- Number of Bands
- 1
- Band List
- 1
- Resampling Kernel
- Nearest Neighbour
- Platform Name
- Fixed Wing Aircraft
- Seamlessness
- Full
- Rectification Type
- Not Entered
DEM Details
- DEM Creator
- Supplier
Aerial Survey Details
- Run Orientation
- NW-SE
- Flying Height Unit
- agl metre
- Flight Height
- 1150
About the Metadata Record
- Metadata identifier
- 86f20bd8-a45f-569b-adba-e0b197f9473f
Contact
No information provided.
- Resource Type
- Dataset
- Date info ( Revision )
- 2023-03-22T00:22:23
- Standard Name
- ISO 19115-3:2018
- Profile Name
- DELWP Profile
- Profile Version
- Version 1
- Profile Date
- 2019-05-24
Metadata Constraints
- Classification
- Unclassified
Overviews
Provided by
Views Views
86f20bd8-a45f-569b-adba-e0b197f9473f
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