NZ Topo - object class moraine_wall_poly

This page describe the moraine_wall_poly object class used to represent objects in the NZTopo topographic database.


An accumulation of boulders, stones or other debris, carried and deposited by the glacier to either side of the glacier, or at its terminal, forming a wall.

Topo50 description

Only those areas significant either by their size or location are held in the data and shown on the printed maps.

Representation specification

Representation specification showing moraine_wall_poly

Click to enlarge image

See also: moraine_poly

Class attributes

Object classmoraine_wall_poly
Entity classGROUND
Additional entity classNot applicable
Object inheritancesimple_area
Entity sourceUS Standard Entity
Map series Topo50
LSLIFF object class322

Object attributes

This object class does not have attributes.

Change log

Feature versionRevisedDescription
52012-08-28Updated map image and aerial view; added representation specification and example feature photographs
42012-08-28Added scale-specific definitions
32008-04-10Removed reference to seed and void objects
22001-11-23Unspecified update
11999-03-01intial status