Index Tiles ONLY, for actual orthophotos see layer [Nelson 0.5m Rural Aerial Photos (2008 - 2009)](http://data.linz.govt.nz/layer/1777) Orthophotography for the Nelson region taken in the flying season (summer period) of 2008-2009. Coverage encompassed the entire Nelson City councils area. Imagery was captured for the ‘Nelson City 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: • 80 x ortho-rectified RGB GeoTIFF images in NZTM projection, tiled into the LINZ Standard 1:5,000 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 1:5,000 tiles. Please refer to the supplied tile layout shape file for specific details, naming conventions, etc. Imagery supplied as 50cm pixel resolution (0.5m GSD), 3-band (RGB) uncompressed GeoTIFF. The final spatial accuracy is +/-3.0m (@ 90% confidence).

Sand: crushed rock, shells etc smaller than 2mm in size Data Dictionary for sand_poly: https://docs.topo.linz.govt.nz/data-dictionary/tdd-class-sand_poly.html This layer is a component of the Topo50 map series. The Topo50 map series provides topographic mapping for the New Zealand mainland, Chatham and New Zealand's offshore islands, at 1:50,000 scale. Further information on Topo50: http://www.linz.govt.nz/topography/topo-maps/topo50

A submarine object over which the water is shallow, which is detached from the shore and whose bottom is visible at low water; may be a menace to navigation on the surface Data Dictionary for shoal_poly: https://docs.topo.linz.govt.nz/data-dictionary/tdd-class-shoal_poly.html This layer is a component of the Topo50 map series. The Topo50 map series provides topographic mapping for the New Zealand mainland, Chatham and New Zealand's offshore islands, at 1:50,000 scale. Further information on Topo50: http://www.linz.govt.nz/topography/topo-maps/topo50

An isolated rock or rock formation between high and low tides. Data Dictionary for rock_pnt: https://docs.topo.linz.govt.nz/data-dictionary/tdd-class-rock_pnt.html This layer is a component of the Topo50 map series. The Topo50 map series provides topographic mapping for the New Zealand mainland, Chatham and New Zealand's offshore islands, at 1:50,000 scale and replaces the NZMS260 series. Further information on Topo50: http://www.linz.govt.nz/topography/topo-maps/topo50

An excavation or pit, usually open to the air, from which building stone or the like is obtained by cutting, blasting etc Data Dictionary for quarry_poly: http://apps.linz.govt.nz/topo-data-dictionary/index.aspx?page=class-quarry_poly This layer is a component of the Topo50 map series. The Topo50 map series provides topographic mapping for the New Zealand mainland, Chatham and New Zealand's offshore islands, at 1:50,000 scale and replaces the NZMS260 series. Further information on Topo50: http://www.linz.govt.nz/topography/topo-maps/topo50

A shallow or flat portion of the bed of a watercourse where a crossing may be effected Data Dictionary for ford_pnt: https://docs.topo.linz.govt.nz/data-dictionary/tdd-class-ford_pnt.html This layer is a component of the Topo50 map series. The Topo50 map series provides topographic mapping for the New Zealand mainland, Chatham and New Zealand's offshore islands, at 1:50,000 scale and replaces the NZMS260 series. Further information on Topo50: http://www.linz.govt.nz/topography/topo-maps/topo50

Polygon for each Topo50 map sheet holding extents of each sheet, it's sheet code, name, edition, and revision statement. This is the same information that is printed on each Topo50 map Data Dictionary for linz_map_sheet: http://apps.linz.govt.nz/topo-data-dictionary/index.aspx?page=class-linz_map_sheet This layer is a component of the Topo50 map series. The Topo50 map series provides topographic mapping for the New Zealand mainland, Chatham and New Zealand's offshore islands, at 1:50,000 scale. Further information on Topo50: http://www.linz.govt.nz/topography/topo-maps/topo50

Geographic name holds the proper noun of certain objects within the Topo databases. Geographic_name does not apply to roads, railway lines, or descriptive text - eg 'Brunner Mine' would be a Geographic_name but 'mine disused' is held in the descriptive_text feature Data Dictionary for geographic_name: https://docs.topo.linz.govt.nz/data-dictionary/tdd-class-geographic_name.html This layer is a component of the Topo50 map series. The Topo50 map series provides topographic mapping for the New Zealand mainland, Chatham and New Zealand's offshore islands, at 1:50,000 scale. Further information on Topo50: http://www.linz.govt.nz/topography/topo-maps/topo50

Crushed rock, shells etc larger than 2mm in size Data Dictionary for shingle_poly: https://docs.topo.linz.govt.nz/data-dictionary/tdd-class-shingle_poly.html This layer is a component of the Topo50 map series. The Topo50 map series provides topographic mapping for the New Zealand mainland, Chatham and New Zealand's offshore islands, at 1:50,000 scale. Further information on Topo50: http://www.linz.govt.nz/topography/topo-maps/topo50

A facility where aircraft can take off and land; usually consists of hard-surfaced landing strips, a control tower, hangars and accommodation for passengers and cargo Data Dictionary for airport_poly: http://apps.linz.govt.nz/topo-data-dictionary/index.aspx?page=class-airport_poly This layer is a component of the Topo50 map series. The Topo50 map series provides topographic mapping for the New Zealand mainland, Chatham and New Zealand's offshore islands, at 1:50,000 scale. Further information on Topo50: http://www.linz.govt.nz/topography/topo-maps/topo50