Gazetted Airsheds

Gazetted Airsheds as shown in the Canterbury Air Regional Plan.Clause 14 States:The ambient air quality standard for a contaminant at any place -(a) that is in a region or part of a region specified by the Minister by Noitce in the Gazette; and(b) that is in the open air; and(c) where people are likely to be exposed to the contaminant.Airsheds extend from ground level up, with no specified upper limit, including coastal marine areas. NIWA has provided guidance on the definition of Airsheds, but the defintion is up the councils. The airsheds within the Canterbury Region were derived based on Urban Planning Zones - particularly the Residential and Commercial zones from the various District Plans.

Data and Resources

Additional Info

Field Value
Theme ["geospatial"]
Author Canterbury Regional Council
Maintainer ECan GISTeam
Maintainer Email ECan GISTeam
Created 2016-08-15T21:52:05.000Z
Date modified 2017-03-27T00:17:22.339Z
Language English
Spatial {"type": "Polygon", "coordinates": [[[171.0238, -44.7606], [172.7808, -44.7606], [172.7808, -43.2729], [171.0238, -43.2729], [171.0238, -44.7606]]]}
Source Identifier
Record created April 10, 2017, Last Updated February 27, 2019