Help with ReDem please!
well im trying to dem a route that i want to buld, im at the point where it askes you to load your markers.....thats where im lost, do i make the markers in google earth or is it on something else that i get it from????? i need someone to step by step explane how to use redem properly as their documentation dosent really describe it too much.



Looks like there's no other source right now available to obtain elevation data
but maybe someone will find a page and let us know here