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  • Aquisition by Photomapping Services with project management and ground control by Coordinated Solutions. Acquisition Start Date: January 20th 2011 Acquisition End Date: January 28th 2011 Device Name: Optech `ALTM Gemini Flying Height (AGL): 1400m IMU used: Litton LN200 Number of Runs: 50 + 2 cross strips Swath width: 1040m Flight direction: N - S Side Overlap: 40% (Hobart and surrounds) - 100% (Mt Wellington) Scan angle: +/- 20 degrees Horizontal datum : GDA94 Vertical datum: AHD Map projection: MGA 55 Description of aerotriangulation process used and residual results: LiDAR data captured using onboard GPS, IMU and ground basestation. Description of rectification process used: Trajectories and laser data corrected initially using AusGeoid98 and then adjusted to AHD using local PSMs. Spatial accuracy: 0.15m (vertical) and 0.30m (horizontal) at 1sigma Surface types: LAS classified 1m DEM Ground and Non-Ground points Average point separation: 1m Laser return types: 1st through to 4th Data thinning: No Laser footprint size: 0.42m

  • AAMHatch has been engaged by Geoscience Australia to undertake a LiDAR survey over the BHMAR Phase 2 project area, for the purpose of producing a DTM and vegetation structure analysis. The survey covers an area of approximately 7856 sqkm of the Lower Darling River, downstream from Wilcannia. To this end, LiDAR data was acquired from a fixed wing aircraft between June 19th and August 5th 2009.

  • Unclassified point swath LAS 1.2 (Raw data with ellipsoidal heights) Classified point cloud LAS 1.2 (Raw data with ellipsoidal heights) Ground point cloud LAS 1.2 Thinned Ground point cloud LAS 1.2 Intensity image by tiles ECW Intensity image mosaic ECW Digital Elevation Model (DEM) with hydro-flatenning ESRI GRID Digital Surface Model (DSM) ESRI GRID Canopy Heights Model (CHM) ESRI GRID Foliage Cover Model (FCM) ESRI GRID Contour ESRI SHAPEFILE Trajectories ESRI SHAPEFILE Survey marks ESRI SHAPEFILE Project Extent and Tile Layout - ESRI SHAPEFILE Rinex data-RINEX Spatial density analysis - XYZ TEXT The vertical accuracy for this dataset is 0.15m RMS, and the horizontal accuracy is 0.20m RMS. This dataset is supplied in GDA94 MGA Zone 55, AHD using Ausgeoid09. Intended use : Preliminary Design subject to final survey Intended use : Planning, Conceptual Design

  • These datasets cover approximately 3360 sq km of coastal areas of Northern and South-eastern Tasmania. The project covered three areas: - Greater Hobart 1283 square km - Huon Valley 460 square km - Launceston, Burnie, Devonport 1612 square km This project, undertaken by RPS Mapping on behalf of Geoscience Australia produced accurate LiDAR and derived products to ICSM specifications and medium format digital ortho-photo mosaics.

  • AAM Pty Ltd was commissioned by NSW Government's Office of Environment & Heritage to conducted an airborne LiDAR and Imagery survey over sections of the Gwydir Valley Floodplain west of Moree in north west NSW to assist with the development of Valley Wide Floodplain Management Plains under the Healthy Floodplain program. There has already been some LiDAR acquisition and this data will supplement this information. Collection of both LiDAR and simultaneous imagery utilizing the Optech ALTM Pegasus LiDAR sensor and DiMAC Ultralight medium format digital camera occurred from 31 May 2013 until 19 June 2013 (total of 7 separate flights). The primary use of the LIDAR data will be to provide topographical information necessary to define flood behaviour and undertake hydraulic modeling of floods in the area. Data is to be provided to LPI Classification 3 This project report provides specific information on: Project Details; Project Plan; Pre-Survey Quality Assurance Plan; Post-Survey Spatial Accuracy Report; Unforeseen/Extra-ordinary circumstances faced; Project Deliverable details; Statement of compliance; Control Reporting; Metadata documentation; Further project requirements.

  • The data covers an area of approximately 4600 sq km in the Namoi Valley, located around Narrabri, NSW. The LiDAR was captured in September and October 2013 with a point density of two points per square metre. The specified accuracies; 30cm vertical and 80cm horizontal, were achieved and verified through a rigorous network of check points and base stations. A set of seamless products were produced including hydro-flattened bare earth DEMs, DSMs, Canopy Height Models (CHM) and Foliage Cover Models (FCM). The outputs of the project are compliant with National ICSM LiDAR Product Specifications and the NEDF. The survey was conducted over two areas along the Namoi River: one from Boggabri to Narrabri, and the other between Wee Waa and Walgett including a newer extension to this original area to the north east of Wee Waa.

  • The Edward River LiDAR survey provides elevation and photographic data over a 1200 km² along the Edward River, north of Swan Hill. The LiDAR was captured in November and December 2013, at a nominal density of two outgoing laser pulses per square metre. Photography was captured simultaneously and provided as an ortho-rectified mosaic with a resolution of 20cm. The LiDAR was delivered in a full waveform format that retains a higher level of precision and significantly more above ground information than traditional LiDAR. A set of seamless products, including hydro-flattened bare earth terrain surfaces (DEMs), were produced to the ICSM specification. Other derived surfaces include a Digital Surface Model (DSM), Canopy Height Model (CHM) and Foliage Canopy Model (FCM). The outputs of the project are compliant with National ICSM LiDAR Product Specifications and the NEDF.

  • The Macquarie Barwon LiDAR survey provides elevation and photographic data over approximately 17,326 km² along the Macquarie and Barwon Rivers, north-west of Dubbo NSW. The LiDAR was captured between November 2013 and May 2014, at a nominal density of two outgoing laser pulses per square metre. Photography was captured simultaneously and provided as an ortho-rectified mosaic with a resolution of 20cm. The LiDAR was delivered in a full waveform format that retains a higher level of precision and significantly more above ground information than traditional LiDAR. A set of seamless products, including hydro-flattened bare earth terrain surfaces (DEMs), were produced to the ICSM specification. Other derived surfaces include a Digital Surface Model (DSM), Canopy Height Model (CHM) and Foliage Canopy Model (FCM). The outputs of the project are compliant with National ICSM LiDAR Product Specifications and the NEDF.

  • Victor Harbour Lidar

  • AAM was commissioned by the Department of Primary Industries, Water & Environment to conduct an airborne LiDAR survey over 2 regions known as Coal Mines and Port Arthur. The project area comprises approximately 5.7km². The area was acquired on 14th March 2014.