This dataset was last updated on LRIS Portal on 04 Aug 2017.
ecr_aspect180
Landcare Research
A 25m resolution grid of aspect in degrees north of south, for use as a regression variable for calculating BASE carrying capacity using Model 1 where:
if aspect <= 180 then aspect180 = aspect
else if aspect > 180 then aspect180 = 360 - aspect
This aspect data is symmetrical around north-south, meaning east and west are considered equivalent (90 degrees) to avoid problems in regression where normal aspect values of 0 and 360 degrees both equal the same north.
-46.1465089823 167.573015843 -41.3594499884 174.265450935
https://lris.scinfo.org.nz/layer/48313-ecr-aspect180/
eng
elevation