Walhalla LiDAR
dataset
Dataset: Walhalla LiDAR
Assembly: Single
|
Citation proposal Citation proposal
Walhalla LiDAR Department of Transport and Planning https://metashare.maps.vic.gov.au/geonetwork/srv/eng/catalog.search#/metadata/d4cdae0f-f799-5a4d-ae90-d2c1418c027f |
- 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
- Walhalla LiDAR
Temporal
- Time period
- 2022-08-172022-08-17
Spatial
- Horizontal Accuracy
- 0.3m
- Vertical Accuracy
- 0.1m
- Code
- MGA Zone 55 GDA2020
Maintenance
Format
- Title
- LAZ 1.4 (Compressed LAS)
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
Metadata Constraints
- Classification
- Unclassified
Quality
Attribute Quality
Positional Accuracy
Conceptual Consistency
- Comments
- ICSM Level 2+ classification was applied and the data files include RGB imagery point colourisation on all tiles.
Missing Data
- Comments
- The LiDAR files are full data tiles (no null space) and the extent and coverage is common with the other datasets in this project.
Excess Data
Acquisition Info
- Platform Type
- Aerial
- Assembly
- Single
- Tile Size
- 1 km
Raster Data Details
Point Cloud Data Details
- Scan Rate (Hz)
- 150Hz
- Scan Frequency (kHz)
- 1500kHz
- Footprint Size (m)
- 0.30000001m
- Point Density Actual (pts/m2)
- 8points/m2
- Point Spacing Actual (pts/m)
- 0.34999999points/m2
- Ellipsoid Provided
- 1
- Ellipsoid Vertical Datum
- GRS80 Ellipsoidal (ITRF2008)
- Ellipsoid Format
- LAZ 1.4 (Compressed LAS)
- Geoid Vertical Datum
- AUSGEOID2020
- Additional Adjustments
- The survey was adjusted to State Survey Control Marks supplied by the Surveyor General of Victoria
- Environmental Conditions
- LiDAR was captured under standard conditions suited for LiDAR survey with requirements for concurrent aerial photography being a secondary consideration.
- Tidal Conditions
- Not Applicable to this block (or within +/- 2hrs of low tide if a coastal blocks)
- Class Level
- 2
- Classification
-
Class Level Class 0 - Unclassified Class 1 - Default Class 2 - Ground Class 3 - Low Vegetation Class 4 - Medium Vegetation Class 5 - High Vegetation Class 6 - Buildings/Structures Class 7 - Low/High Points Class 8 - Model Key Points Class 9- Water Class 10 - Bridge Class 12 - Flightline Overlap Points 2 0 1 1 1 1 1 1 1 0 1 1 0
Contour Data Details
Survey Details
Sensor
- Title
- Leica Terrain Mapper
- Identifier
- Aerial
- Type
- LIDAR
Aerial Survey Details
- Runs
- 10
- Run Orientation
- Not Entered
- Swath Width
- 1263
- Flying Height Unit
- agl metre
- Flight Height
- 1950
Overviews
Provided by
![](https://metashare.maps.vic.gov.au/geonetwork/srv/../images/logos/b1edbae3-b4a9-485d-a9c5-895f3deda748.png)
Views Views
d4cdae0f-f799-5a4d-ae90-d2c1418c027f
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