Authors / CoAuthors
Grove, R.
Abstract
These datasets cover approximately 62 sq km over the Mapoon Community and are part of the 2006 North Queensland Communities LiDAR capture project. This project, undertaken by Fugro Spatial Solutions Pty Ltd on behalf of the Queensland Government captured highly accurate elevation data using LiDAR technology. Available dataset formats (in 1 kilometre tiles) are: - Classified las (LiDAR Data Exchange Format where strikes are classified as ground or non-ground) - Ground-classified LiDAR returns in XYZ format - non-ground classified LiDAR returns in XYZ format - 1 metre Digital Elevation Model (DEM) mosaic in tif format
Product Type
dataset
eCat Id
74447
Contact for the resource
Custodian
Custodian
Lev 2, Landcentre, Cnr Main and Vulture GPO Box 2454
Woolloongabba
QLD
4001
Australia
Point of contact
Cnr Jerrabomberra Ave and Hindmarsh Dr GPO Box 378
Canberra
ACT
2601
Australia
Keywords
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- GIS Dataset
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- AU-QLD
- Australian and New Zealand Standard Research Classification (ANZSRC)
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- Earth Sciences
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- Published_Internal
Publication Date
2011-01-01T00:00:00
Creation Date
Security Constraints
Legal Constraints
Special, MOU, etc.
Access - restricted
Use - license
Status
Purpose
Maintenance Information
unknown
Topic Category
geoscientificInformation
Series Information
Lineage
Airborne Laser Scanning (ALS) data was acquired for the North Queensland Communities from a fixed wing aircraft in late 2006. DATA PROCESSING Fugro Spatial Solutions Pty Ltd aim is to select those points that are part of a clean ground surface, which might not be 100% of the ground hits. This results in a cleaner dataset, without compromising on terrain detail and accuracy. Ground filtering algorithms, tailored for this project, data type and terrain type, are applied to the full dataset. The ground filtered dataset is then visually checked by an operator, and incorrectly classified data is corrected or the ground filtering algorithm is adjusted and then visually checked. Classified Point Cloud: The full LiDAR point cloud, consisting of ground and the rest of the point cloud. DEM_1m: A 1m DEM in tif format has been generated from the LiDAR ground surface and produced by staff from the Department of Environment and Resource Management and mosaiced into one file.
Parent Information
Extents
[-12.0569, -11.9301, 141.8544, 141.9275]
Reference System
GDA94 / MGA zone 54
Spatial Resolution
Service Information
Associations
Downloads and Links
Source Information
These datasets cover approximately 62 sq km over the Mapoon Community and are part of the 2006 North Queensland Communities LiDAR capture project. This project, undertaken by Fugro Spatial Solutions Pty Ltd on behalf of the Queensland Government captured highly accurate elevation data using LiDAR technology. Available dataset formats (in 1 kilometre tiles) are: - Classified las (LiDAR Data Exchange Format where strikes are classified as ground or non-ground) - Ground-classified LiDAR returns in XYZ format - non-ground classified LiDAR returns in XYZ format - 1 metre Digital Elevation Model (DEM) mosaic in tif format