Vertical Accuracy 50cm - LiDAR
dataset
Dataset: Vertical Accuracy 50cm - LiDAR
Assembly: Single
|
Citation proposal Citation proposal
Vertical Accuracy 50cm - LiDAR Department of Transport and Planning https://metashare.maps.vic.gov.au/geonetwork/srv/eng/catalog.search#/metadata/02f1bf49-8a30-5f47-8cc8-0b9e87afd0cb |
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
- ANZVI0008100225
- Topic category
-
- Elevation
Resource Constraints
- Use limitation
- General
- Classification
- Unclassified
Other Dataset Details
- Format
- XYZI ASCII
Spatial
- Spatial representation type
- Point Cloud
- Reference system identifier
- MGA Zone 54 GDA94
Resolution
- Horizontal Accuracy
- 0.5m
- Vertical Accuracy
- 0.5m
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
- Laser strikes were classified into ground and non-ground points using a specifically designed algorithm applied across the entire project area. The quality of the classification was further improved by manual checking and editing of the ALS data using intensity imagery and orthophoto imagery as a reference. Following classification, LiDAR files were exported into XYZI textfile format.
Text
No information provided.
Acquisition Date
- Begin date
- 2008-01-14
- End date
- 2008-03-23
Instrument
- Name
- ALTM Gemini
- Type
- LIDAR
- Platform Type
- Aerial
Acquisition Data (Common)
- Status
- complete
- Assembly
- Single
- Tile Size
- 5 km
- Cloud Cover Percentage
- 0
Point Cloud Details
- Scan Rate (Hz)
- 33300Hz
Measure
No information provided.
- Footprint Size (m)
- 0.63m
- Point Density Actual (pts/m2)
- 2points/m2
Measure
No information provided.
- Ellipsoid Provided
- 0
Aerial Survey Details
- Runs
- 32
- Run Orientation
- NE-SW
- Swath Width
- 2200
- Side Overlap
- 15
- Flying Height Unit
- Not Entered
- Flight Height
- 3000
About the Metadata Record
- Metadata identifier
- 02f1bf49-8a30-5f47-8cc8-0b9e87afd0cb
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
02f1bf49-8a30-5f47-8cc8-0b9e87afd0cb
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