Briagolong - LiDAR
dataset
Dataset: Briagolong - LiDAR
Assembly: Mosaic
|
Citation proposal Citation proposal
Briagolong - LiDAR Department of Transport and Planning https://metashare.maps.vic.gov.au/geonetwork/srv/eng/catalog.search#/metadata/3dc16d08-e2ac-584f-827f-d4f16bccb5e1 |
- 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
- Briagolong - LiDAR
Temporal
- Time period
- 2018-01-102018-01-10
Spatial
- Horizontal Accuracy
- 0.3m
- Vertical Accuracy
- 0.1m
- Code
- MGA Zone 55 GDA94
Maintenance
Format
- Title
- LAS 1.3
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
- Description
- Aerial Imagery and LiDAR data was captured simultaneously over 4 flights. IMU and GPS data was combined with range data to create LAS strips. Point Cloud data was classified via single pass of an automatic algorithm and then further corrected using automatic and extensive manual editing. Point Cloud data was output as 500m square tiles.
Metadata Constraints
- Classification
- Unclassified
Quality
Attribute Quality
Positional Accuracy
Conceptual Consistency
- Comments
- The data adheres to the logical rules of data structure, attribution and relationships as per project specifications.
Missing Data
- Comments
- This dataset is complete with regards to the project AOI, and in the Morwell area includes approximately 31 square kilometres of extra data outside the required AOI. Data voids exist where waterbodies and areas of low infra-red reflectivity such as some types of black tile roofs resulted in reduced laser returns.
Excess Data
Acquisition Info
- Platform Type
- Aerial
- Assembly
- Mosaic
- Tile Size
- 0.5 km
Raster Data Details
Point Cloud Data Details
- Pulse Mode
- Multipulse
- Scan Rate (Hz)
- 0Hz
- Scan Frequency (kHz)
- 360kHz
- Footprint Size (m)
- 0.30000001m
- Point Density Actual (pts/m2)
- 11points/m2
- Point Spacing Actual (pts/m)
- 0.30000001points/m2
- Ellipsoid Provided
- 1
- Ellipsoid Vertical Datum
- GRS80 Ellipsoidal (ITRF2005)
- Ellipsoid Format
- LAS 1.3
- Geoid Vertical Datum
- AUSGEOID09
- Class Level
- 3
- 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 3 0 1 1 1 1 1 1 1 0 1 1 0
Contour Data Details
Survey Details
Sensor
- Title
- Toposys Harrier 68
- Identifier
- Aerial
- Type
- LIDAR
Aerial Survey Details
- Runs
- 14
- Run Orientation
- N-S
- Swath Width
- 700
- Flying Height Unit
- agl metre
- Flight Height
- 650
Overviews
Provided by
Views Views
3dc16d08-e2ac-584f-827f-d4f16bccb5e1
Access to the portal Access to the portal
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Associated resources
Not available