From 1 - 10 / 157
  • a conveyor system in which carrier units run on wire or rope cables strung between supports for transporting skiers up the slope - the skier remains in contact with the ground whilst being towed up the slope Data Dictionary for ski_tow_cl: http://apps.linz.govt.nz/topo-data-dictionary/index.aspx?page=class-ski_tow_cl This layer is a component of the Ant50 map series. This is the topographic mapping carried out at 1:50,000 scale by LINZ within the Ross Dependency, Antarctica.

  • A naturally formed, subterranean open area or chamber. Data Dictionary for cave_pnt: http://apps.linz.govt.nz/topo-data-dictionary/index.aspx?page=class-cave_pnt This layer is a component of the Ant50 map series. This is the topographic mapping carried out at 1:50,000 scale by LINZ within the Ross Dependency, Antarctica.

  • This layer contains the DEM for LiDAR data from the Kaikoura area captured in 2012. The DSM is available as layer [Canterbury - Kaikoura Lidar 1m DSM (2012)](http://data.linz.govt.nz/layer/3545). The index tiles are available as layer [Canterbury - Kaikoura Lidar Index Tiles (2012)](http://data.linz.govt.nz/layer/3570). The LAS point cloud and vendor project reports are available from [OpenTopography](http://opentopo.sdsc.edu/datasets). Lidar was captured for Environment Canterbury Regional Council by Aerial Surveys in 2012. Note that this capture was prior to the significant vertical and horizontal displacements from the 2016 Kaikoura earthquakes. The datasets were generated by Aerial Surveys and their subcontractors. The survey area includes the Kaikoura township area and adjacent coastal strips. 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 Data was collected at >1 pulse/square metre pulse density. Attributes include: -Elevation -Intensity values -Return number -Adjusted GPS time -Classification Vertical accuracy specification is +/-0.2m (@ 95% confidence) Vertical datum is NZVD2016

  • A height above a vertical datum, represented on a map by a dot locator with the elevation printed beside the dot. Unlike trigonometrical stations, spot heights are not identifiable on the ground Data Dictionary for height_pnt: http://apps.linz.govt.nz/topo-data-dictionary/index.aspx?page=class-height_pnt This layer is a component of the Ant50 map series. This is the topographic mapping carried out at 1:50,000 scale by LINZ within the Ross Dependency, Antarctica.

  • Sand: crushed rock, shells etc smaller than 2mm in size Data Dictionary for sand_poly: http://apps.linz.govt.nz/topo-data-dictionary/index.aspx?page=class-sand_poly This layer is a component of the Ant50 map series. This is the topographic mapping carried out at 1:50,000 scale by LINZ within the Ross Dependency, Antarctica.

  • Ice cliff edge; any vertical wall of ice eg. a very steep surface bounding a glacier or mass of shelf ice; the cliffed edge of an ice sheet or glacier on a land surface or the cliffs at the seaward floating edge of a glacier or ice shelf. Data Dictionary for ice_cliff_edge: https://docs.topo.linz.govt.nz/data-dictionary/tdd-class-ice_cliff_edge.html This layer is a component of the Ant50 map series. This is the topographic mapping carried out at 1:50,000 scale by LINZ within the Ross Dependency, Antarctica.

  • An isolated rock or rock formation between high and low tides. Data Dictionary for rock_pnt: http://apps.linz.govt.nz/topo-data-dictionary/index.aspx?page=class-rock_pnt This layer is a component of the Ant50 map series. This is the topographic mapping carried out at 1:50,000 scale by LINZ within the Ross Dependency, Antarctica.

  • A relatively permanent walled and roofed construction. Data Dictionary for building_pnt: http://apps.linz.govt.nz/topo-data-dictionary/index.aspx?page=class-building_pnt This layer is a component of the Ant50 map series. This is the topographic mapping carried out at 1:50,000 scale by LINZ within the Ross Dependency, Antarctica.

  • This layer contains the DSM for LiDAR data from the Amberley area captured in 2012. The DEM is available as layer [Canterbury - Amberley Lidar 1m DEM (2012)](http://data.linz.govt.nz/layer/3546). The index tiles are available as layer [Canterbury - Amberley Lidar Index Tiles (2012)](http://data.linz.govt.nz/layer/3572). The LAS point cloud and vendor project reports are available from [OpenTopography](http://opentopo.sdsc.edu/datasets). Lidar was captured for Environment Canterbury Regional Council by Aerial Surveys on 10 and 17 July 2012. The datasets were generated by Aerial Surveys and their subcontractors. The survey area includes the Amberley and Waipara township areas and adjacent coastal strips and river corridors. 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 is >1 pulse/square metre. Vertical accuracy specification is +/- 0.20m (95%). Vertical datum is NZVD2016.

  • Orthophotography for the Auckland Council taken during 2012. Coverage encompassed selected urban areas within the Auckland Council area. Imagery was captured for ‘Auckland Council’ by NZ Aerial Mapping Ltd, 208 Warren Street, PO Box 6, Hastings 4156, New Zealand. Data has subsequently been provided to LINZ and this comprises: •185 x ortho-rectified RGB GeoTIFF images in NZTM projection, tiled into the LINZ Standard 1:1,000 tile layout •Tile layout in NZTM projection containing relevant information. The supplied imagery is in terms of New Zealand Transverse Mercator (NZTM) map projection. The products are tiled into NZTopo50 1:1,000 tiles. Please refer to the supplied tile layout shape file for specific details, naming conventions, etc. Imagery supplied as 7.5cm pixel resolution (0.075m GSD), 3-band (RGB) uncompressed GeoTIFF. The final spatial accuracy is +/-0.3m (@ 90% confidence). Index tiles for this dataset are available as layer [Auckland 0.075m Urban Aerial Photos Index Tiles (2012)](http://data.linz.govt.nz/layer/1890).