No abstract available

The coverage of this dataset is over the TweedHeads region . The C3 LAS data set contains point data in LAS 1.2 format sourced from a LiDAR ( Light Detection and Ranging ) from an ALS50 ( Airborne Laser Scanner ) sensor . The processed data has been manually edited to achieve LPI classification level 3 whereby the ground class contains minimal non-ground points such as vegetation , water , bridges , temporary features , jetties etc . Purpose: To provide fit-for-purpose elevation data for use in applications related to coastal vulnerability assessment, natural resource management ( especially water and forests) , transportation and urban planning . Additional lineage information: This data has an accuracy of 0.3m ( 95 CI ) vertical and 0.8m ( 95 CI ) horizontal with a minimum point density of one laser pulse per square metre . For more information on the datas accuracy, refer to the lineage provided in the data history .

This job was part of the Coastal capture program. It captures from the 10m contour interval to the adjoining southern, northern & eastern jobs of Grafton, Lismore & Ballina respectively

This job was part of the Coastal capture program. It captures from the 10m contour interval to the adjoining southern jobs of Lismore & Ballina and the proposed job of Tweed Heads to the north.

This job was part of the Coastal capture program.

This job was part of the Coastal capture program. It captures from the coast to the 10m contour interval for the Yarrahapinni AOI.

The generation of the dataset was funded primarily by the State Government of Tasmania through the State Emergency Service and the Commonwealth Natural Disaster Mitigation Program. The Climate Futures for Tasmania project is possible with additional funding support from the Australian Government's Commonwealth Environment Research Facilities Program, the Tasmanian Department of Primary Industries and Water, and Hydro Tasmania. Digital Mapping Australia (DiMAP) collected the raw data and checked the digital elevation dataset in detail to the 10 metres AHD. If users are interested in improving the quality of the data above 10 metres AHD.

This job is part of the town capture program

This job is part of the town capture program

Airborne LiDAR data was acquired over Adelaide in September 2008 and North Adelaide in September 2011. Differences in the level of classification reduced the ability to integrate the data into an accurate, seamless and consistent coastal DEM suitable for detailed modelling the potential impacts of coastal inundation or riverine flooding. The objective of this project was to reclassify both the 2008 and 2011 point clouds to ICSM Level 3 and derive hydro flattened 1m bare earth DEMs and; 0.25m cartographic contours, all inline with the ICSM LiDAR Acquisition Specifications.