DEM request

rwk

Well-known member
I need the DEM and raster map from Hamburg, PA to a mile south of Leesport, PA with both rail lines, former Pennsylvania RR and Reading RR now owned by Reading, Blue Mountain & Northern. This is to connect two routes together, Roon's NS Reading line and Roon's Reading & Northern line. The Hamburg end should start below I-78/Rt. 22, but above State St. and the other end south of Leesport at Cross Keys Road crossing, maybe a bit below but not as far as the river crossing or Rt. 222 bypass. This will be about 11 miles long. Whoever can do this, let me know.
 
DEM mapping

Hi does anyone know of a program to create a DEM model for the uk? Or does anyone have a DEM map of Cardiff or the South Wales Valleys area in uk?
Richard
 
One option for such a program is TransDEM which is payware, see links below. Other options are MicroDEM/HOG and MapMaker, both freeware. The latter two require certain manual steps to produce a reasonable map orientation for the DEM-shaped terrain.
 
I have the terrain I need, I figured out how to do it. The Seamless Server site has DEM for the US, you just zoom in and select the area you want, and you can have highway and rail lines as well. But, it doesn't show everything like HOG or TIGER. I tried adding roads and rail lines and only major roads and rails are shown, no secondary roads or rivers show up. It takes time trying to line up DEM layouts with a different layout deleting unneeded baseboards and getting the heights to match through TranzDEM.
 
Back
Top