This site explains contour lines and how they are used to read elevations on a contour map. Contour intervals and index contours are also introduced.
This description of a site outside SERC has not been vetted by SERC staff and may be incomplete or incorrect. If you
have information we can use to flesh out or correct this record let us know.
This resource is referenced here:Resource Type
: Scientific Resources:
Overview/Reference WorkEarth System Topics
: Surface Processes