Elevation Data

Questions about using elevation data; exporting, importing, converting, etc.

Where can I get elevation data for a topo map?

Faaberg 2K views 3 comments 0 points Most recent by josepherjames October 2010
Is Global Mapper Grid (GMG) lossless?

RossOverstreet 1.5K views 3 comments 0 points Most recent by global_mapper October 2010
Exporting Elevation data, in Milimetres rather than metres.

Matt Sully 799 views 2 comments 0 points Most recent by Matt Sully October 2010
Exporting DTED Level 2 to DTED Level 0

PascalW 2.6K views 7 comments 0 points Most recent by global_mapper September 2010
Exporting Different Zoom Levels

Raveon Technologies 1K views 1 comment 0 points Most recent by global_mapper September 2010
Watershed algorithms

AndrewM 1.4K views 2 comments 0 points Most recent by AndrewM September 2010
Elevation, Aspect, Slope Classes

ShermJensen@sisna.com 3.6K views 7 comments 0 points Most recent by global_mapper September 2010
Slope polygons?

Mike Cooper 2.4K views 1 comment 0 points Most recent by global_mapper September 2010
Extracting elevation data from overlapping datasets

danbratton 1.1K views 2 comments 0 points Most recent by tjhb September 2010
Google Earth Pro

Greg Hardin 1.6K views 4 comments 0 points Most recent by PaulTocknell September 2010
1/9 NED with incorrect info.

redbeard 752 views 3 comments 0 points Most recent by global_mapper September 2010
1/3 arc second NED elevation data

phxdwl 1.9K views 4 comments 0 points Most recent by phxdwl September 2010
Vertical Exaggeration on DEM file

SimSavvy 2.2K views 2 comments 0 points Most recent by SimSavvy September 2010
How to use on-line SRTM/GDEM?

popej 2.3K views 8 comments 0 points Most recent by popej September 2010
LIDAR Las file batch conversions

jayheiman 1.8K views 2 comments 0 points Most recent by jayheiman September 2010
autocad civil 3d 2010 land XML import?

phxdwl 5.1K views 4 comments 0 points Most recent by global_mapper September 2010
Editing Elevation data

mapping 3.8K views 3 comments 0 points Most recent by global_mapper September 2010
3 D Imaging

Greg Hardin 1.3K views 13 comments 0 points Most recent by global_mapper September 2010
measuring 3d surface / distance

mr.llano 2.3K views 3 comments 0 points Most recent by tjhb September 2010
CDED DEM - Best way to determine optimum average square pixel?

Dennis 1K views 2 comments 0 points Most recent by Dennis August 2010
Specified heights for bathymetrical contour lines

seb3343 1.3K views 2 comments 0 points Most recent by seb3343 August 2010
Calculating Elevation Gain/Loss

kulshangis 4.5K views 7 comments 0 points Most recent by global_mapper August 2010
Raster file formats

acogbill 972 views 1 comment 0 points Most recent by global_mapper August 2010
GM Export of Arc Binary Grid? (.adf)

StacyL 1.9K views 1 comment 0 points Most recent by global_mapper August 2010
Fix colour ramp scale?

kfroese 1.4K views 1 comment 0 points Most recent by kfroese July 2010
How to get dtm elevations for a list of points?

jing 1.4K views 4 comments 0 points Most recent by global_mapper July 2010
Exporting 2 different levels of detail

global_noobie 681 views 1 comment 0 points Most recent by global_mapper July 2010
Cut and Paste/export

global_noobie 790 views 3 comments 0 points Most recent by global_noobie July 2010
Scripting export elevation with slope

iansdb 1.6K views 3 comments 0 points Most recent by global_mapper July 2010
Using Elevation Grid "No Data" Distance Criteria in ASCII Grids

Peter 1.8K views 3 comments 0 points Most recent by global_mapper July 2010