The 3D surface combines LINZ's coastal LiDAR DEM, where available, with its national land elevation tiles. Coastal data is read directly from LINZ's cloud-optimised GeoTIFFs. Aerial imagery is supplied by LINZ Basemaps.
Click the map to ask the LINZ Data Service for the coastal DEM value at that location. The display uses resampled terrain, and vertical exaggeration changes its appearance.
Coastal data coverage varies by survey. A flat area can indicate missing coastal data. Zoom in to see coastal terrain.