How to highlight land above a certain height?

Digimap Community Q & ACategory: RoamHow to highlight land above a certain height?
Anonymous asked 5 years ago

Is it possible to highlight all land above a certain height, other than using the irregular polygon tool?  I have trouble reading the contour lines and am looking for a short cut instruction, instead of drawing it on manually.  Thanks.

ecls Staff replied 4 years ago

Digimap’s Roam application won’t do this automatically, so you would need to draw it on manually. However, if you download the contour data and put it into your own GIS application (e.g. QGIS or ArcGIS) the GIS software will enable you to select an area above a certain height value. Instructions for doing this will vary depending upon which GIS application you use.