NCCMA - Stage 2 Floodplains - DEM
dataset
Dataset: NCCMA - Stage 2 Floodplains - DEM
Assembly: Single
|
|
Citation proposal Citation proposal
NCCMA - Stage 2 Floodplains - DEM Department of Transport and Planning https://metashare.maps.vic.gov.au/geonetwork/srv/eng/catalog.search#/metadata/48b1fd93-193d-5dd5-a755-430b3831dda9 |
Details
Contacts
Custodian
Point of contact
Department of Transport and Planning
-
Coordinated Imagery Program
PO Box 500
East Melbourne
Victoria
3002
Australia
Identifiers and Keywords
- ANZLIC Id
- ANZVI0008102820
- 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 54 GDA94
Resolution
- Horizontal Accuracy
- 0.2m
- Vertical Accuracy
- 0.1m
- Row Resolution
- 1cm
- Column Resolution
- 1cm
Quality
- Conceptual Consistency
- Some stepping between swaths may be present due to turbulence at the time of capture. The definition of the ground surface under canopy may be less accurate.
- Missing Data
- Some voids may be present in areas of diminished returns
Lineage
- Description
- Proprietary software was used to generate the DEM from the un-thinned classified ground returns. The solution determines the elevation of each cell by calculating the weighted average elevation of all ground returns within the cell. Gaps of one cell are assigned the mean of surrounding cells while larger gaps are interpolated by triangulation from surrounding cells. The DEM is then masked back to the area boundary and exported in tiles.
Text
No information provided.
Acquisition Date
- Begin date
- 2011-07-31
- End date
- 2011-08-23
Instrument
- Name
- Toposys Harrier 68
- Type
- LIDAR
- Platform Type
- Aerial
Acquisition Data (Common)
- Status
- Completed
- Assembly
- Single
- Tile Size
- 2 km
Raster Details
- Number of Bands
- 1
- Band List
- 1
- Resampling Kernel
- Unknown
- Platform Name
- Fixed Wing Aircraft
- Seamlessness
- Not Entered
- Rectification Type
- Not Entered
DEM Details
- DEM Creator
- Supplier
Aerial Survey Details
- Runs
- 321
- Run Orientation
- Various
- Swath Width
- 828
- Side Overlap
- 30
- Flying Height Unit
- agl metre
- Flight Height
- 1000
About the Metadata Record
- Metadata identifier
- urn:uuid / 48b1fd93-193d-5dd5-a755-430b3831dda9
- Resource Type
- Dataset
- Date info (Creation)
- 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
Provided by
