This layer contains the DEM for LiDAR data in the Marlborough Region covering the Flaxbourne River, Lake Grassmere, Seddon, Lower Awatere Valley, Picton, Waikawa, the Wairau Valley and Plains, including Spring Creek, Tuamarina and parts of Blenheim in 2018.
The DSM is available as layer Marlborough LiDAR 1m DSM (2018).
The index tiles are available as layer Marlborough LiDAR Index Tiles (2018).
The LAS point cloud and vendor project reports are available from OpenTopography.
LiDAR was captured for Marlborough District Council by Aerial Surveys between May and September 2018. The datasets were generated by Aerial Surveys and their subcontractors. Data management and distribution is by Land Information New Zealand.
DEM: tif or asc tiles in NZTM2000 projection, tiled into a 1:1,000 tile layout
DSM: tif or asc tiles in NZTM2000 projection, tiled into a 1:1,000 tile layout
Point cloud: las tiles in NZTM2000 projection, tiled into a 1:1,000 tile layout
Pulse density is 3.5 pulses/square metre.
Vertical accuracy specification is +/- 0.2m (95%).
Horizontal accuracy specification is +/- 1.0m (95%)
Vertical datum is NZVD2016.
You may use this work for commercial purposes.
You must attribute the creator in your own works.
|Metadata||Dublin Core, ISO 19115/19139|
|Services||Raster Query API, Catalog Service (CS-W), data.govt.nz Atom Feed|