NZ Topo - object class sand_poly
This page describe the sand_poly object class used to represent objects in the NZTopo topographic database.
Sand: crushed rock, shells etc smaller than 2mm in size
Only those areas significant either by their size or location are held in the data and shown on the printed maps.
Only those significant by their size or location are held in the Topo250 data and shown on the Topo250 printed maps; these are a generalised subset of those shown on the Topo50 series
See also: mud_poly
|Additional entity class||Not applicable|
|Entity source||Proposed NZ Std Entity|
|Map series||Topo50 Topo250 Ant50|
|LSLIFF object class||338|
This object class does not have attributes.
|5||2012-08-28||Updated map image and aerial view; added representation specification and example feature photographs|
|4||2012-08-28||Added scale-specific definitions|
|3||2008-04-10||Removed reference to seed and void objects|