Werribee Plains Extraction - LiDAR
dataset
Dataset: Werribee Plains Extraction - LiDAR
Assembly: Single
|
Citation proposal Citation proposal
Werribee Plains Extraction - LiDAR Department of Transport and Planning https://metashare.maps.vic.gov.au/geonetwork/srv/eng/catalog.search#/metadata/a65f905a-84aa-582d-9954-0abf9b87b82e |
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
- ANZVI0008102288
- Topic category
-
- Elevation
Resource Constraints
- Use limitation
- Departmental
- Classification
- Limited Distribution
Other Dataset Details
- Format
- LAS 1.2 Classification Level 2
Spatial
- Spatial representation type
- Point Cloud
- Reference system identifier
- MGA Zone 55 GDA94
Resolution
- Horizontal Accuracy
- 0.2m
- Vertical Accuracy
- 0.1m
Quality
- Conceptual Consistency
- ALS strikes on water bodies have been omitted from the dataset. The definition of the ground under trees may be less accurate.
- Missing Data
- The LiDAR datasets representing various ground and non-ground features are complete for the defined project extents.
Lineage
- Description
- A full boresight of the ALS sensor was performed on the 12th of January, 2008. The resulting parameters were used in the processing of the datasets. Airborne GPS data was collected during the acquisition mission for each flight line. During the data acquisition the Positional Dilution of Precision (PDOP) for the airborne GPS was monitored and held at or below 2.5 when possible. The ground control and airborne GPS data stream were validated through Fugro's Geodetic Validation process. The ALS-data was validated in the same Geodetic Validation process. LiDAR elevation data was validated through an inspection of edge matching and visual inspection for quality (artefact removal). The following methods are used to assure LiDAR accuracy. (1) Use of IMU and ground control network utilizing GPS techniques, (2) Use of airborne GPS in conjunction with the acquisition of LiDAR, and (3) Measurement of quality control ground survey points within the finished product.
Text
No information provided.
Acquisition Date
- Begin date
- 2008-10-28
- End date
- 2008-11-17
Instrument
- Name
- Leica ALS50
- Type
- LIDAR
- Platform Type
- Aerial
Acquisition Data (Common)
- Status
- complete
- Assembly
- Single
- Tile Size
- 2 km
- Cloud Cover Percentage
- 0
Point Cloud Details
Measure
No information provided.
Measure
No information provided.
- Footprint Size (m)
- 0.41m
Measure
No information provided.
- Point Spacing Actual (pts/m)
- 0.81999999points/m2
- Ellipsoid Provided
- 0
Aerial Survey Details
- Runs
- 321
- Run Orientation
- Not Entered
- Swath Width
- 1171
- Side Overlap
- 37
- Forward Overlap
- 17
- Flying Height Unit
- asl feet
- Flight Height
- 1830
About the Metadata Record
- Metadata identifier
- a65f905a-84aa-582d-9954-0abf9b87b82e
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
a65f905a-84aa-582d-9954-0abf9b87b82e
Access to the portal Access to the portal
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Associated resources
Not available