Wellington City LiDAR 1m DSM (2019-2020)

This layer contains the DSM for LiDAR data in the Wellington Region including Wellington City as well as the surrounding area captured between 2019 and 2020.

• The DEM is available as layer Wellington City LiDAR 1m DEM (2019-2020).
• The index tiles are available as layer Wellington City LiDAR Index Tiles (2019-2020).
• The LAS point cloud and vendor project reports are available from OpenTopography.

LiDAR was captured for Wellington City Council by Aerial Surveys from 20 March 2019 to 14 March 2020. These datasets were generated by Aerial Surveys and their subcontractors. Data management and distribution is by Land Information New Zealand.

Data comprises:

• 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 specification is at a minimum of 16 pulses/square metre.

Vertical Accuracy Specification is +/- 0.2m (95%)

Horizontal Accuracy Specification is +/- 1.0m (95%)

Vertical datum is NZVD2016