Marlborough - Blenheim LiDAR 1m DEM (2014)


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30 May 2018

This dataset was first added to LINZ Data Service on 30 May 2018.

Mohamed Elbashir

Is it a Topographic LiDAR (Infra-red light only) or Bathymetric LiDAR (with water-penetrating green light for river bed elevation)? And if so, can I use the Point Cloud data in LAS format to generate river bed elevations?

Rose Phillips

This DEM is derived from Topographic Near-Infrared Light LIDAR. Unfortunately the raw vector point clouds cannot be used to accurately derive river bed elevations (where there is water coverage).

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