Contour Lines
Layer name:
Contour lines - 2-meter Contours (1999), 10-meter Contours (1999), 1-meter Contours (2002)
Group name:
Contour Lines
Scale:
1:100,000
Data Currency Status:
2- and 10-metre contours - interpolated from terrain elevation data extracted from aerial photographs taken in March 1999. 1-metre contour lines - the contours were generated from data acquired as part of the acquisition of orthophotos in 2002. The data does not change.
Dept/branch:
Engineering Information Services
Definition:
A contour line is a generalized representation of terrain showing differences in elevation.
1-metre contours are displayed in 1m intervals above sea level.
