NZ Topo - object class distice_poly

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


Disturbed ice area edge; designated where the presence of seracs, criss-crossed crevasses and skauk are in such numerous quantities that is is difficult to separate one ice formation from another.

Representation specification

Representation specification showing distice_poly

Click to enlarge image

See also: crevasse_cl

Class attributes

Attribute Value
Object class distice_poly
Entity class ICEFIELD
Additional entity class CREVASSE PINNACLE
Object inheritance simple_area
Entity source US Standard Entity
Map series Ant50
LSLIFF object class 507

Object attributes

This object class does not have attributes.

Change log

Feature version Revised Description
4 2012-08-28 Updated map image and aerial view; added representation specification and example feature photographs
3 2008-04-10 Removed reference to seed and void objects
2 2001-11-23 Unspecified update
1 1999-03-01 intial status