Elevation Data

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

LiDAR data retiling

Question beliza 91 views 0 comments 1 point Started by beliza April 2017
How to make swath profiles ?

Question Jdup 166 views 0 comments 0 points Started by Jdup April 2017
Intersection of two elevation grids

Carl_M 904 views 2 comments 0 points Most recent by sphillips April 2017
color elevations based on visible elevation values

Answered yianni 134 views 1 comment 0 points Most recent by JeffH@BMG April 2017
Why am I getting different results when calculating volume as a whole, and two halves combined?

Question AustinGeo 56 views 0 comments 0 points Started by AustinGeo April 2017
Exporting LiDAR data with proper header information

Answered MapperDan 137 views 1 comment 0 points Most recent by Mykle March 2017
Open Intergraph DTM grd file

Question hmhung 116 views 0 comments 0 points Started by hmhung March 2017
BIP as elevation map

Question BillKountzis 63 views 0 comments 0 points Started by BillKountzis March 2017
Calculate std. deviation (or variance) of elevations over time

Question csherwood 131 views 0 comments 0 points Started by csherwood March 2017
Infinitely high blocks being generated for DEM areas without data...

Answered Aaron 194 views 4 comments 0 points Most recent by Michele March 2017
How to export VOLUME Measurements to new features

Question BvdMeij 125 views 0 comments 0 points Started by BvdMeij March 2017
Blending different data sets

Michele 155 views 2 comments 0 points Most recent by Michele March 2017
shortest route over DTM

Question Rok 102 views 0 comments 0 points Started by Rok March 2017
Does elevation data export processing use multiple cores?

Answered atvanwie 234 views 1 comment 0 points Most recent by JeffH@BMG March 2017
How do I find volumes (Cut/fill) above and below a plane (that I've made)?

Answered ✓ AustinGeo 280 views 1 comment 0 points Most recent by Marshall March 2017
How do I calculate volume between two surfaces starting with two point-shapefiles?

Question AustinGeo 193 views 0 comments 0 points Started by AustinGeo February 2017
Converting GeoTiff to STL Z scale way of

Question Stefan_ 242 views 0 comments 0 points Started by Stefan_ February 2017
Exporting GeoTIFF results in terraced/stepped appearance

Answered ✓ sphillips 212 views 2 comments 0 points Most recent by sphillips February 2017
From DEM to 3D Model

Answered ✓ csnoke 1.6K views 4 comments 0 points Most recent by Katrina February 2017
Working with Unclassified Point Cloud

Question Marshall 222 views 0 comments 0 points Started by Marshall February 2017
Converting contour values in Shape file from exponent to 2 place decimal

Question NEV 67 views 0 comments 0 points Started by NEV February 2017
Solid Rock 3D model - Subsurface mapping of various strata

Answered ✓ Marshall 597 views 5 comments 0 points Most recent by geomannie February 2017
Export elevation difference

Answered ✓ rayjoslyn 1.1K views 5 comments 0 points Most recent by rayjoslyn February 2017
Convert elevation raster to las

Answered jddewitt 3K views 14 comments 0 points Most recent by Nats February 2017
about elevation in dem

Answered ✓ iswaryavr 573 views 5 comments 0 points Most recent by geomannie February 2017
How to Import .csv data in (x,y,-z) format in GM v18

Answered ✓ Wallen 410 views 2 comments 0 points Most recent by Wallen January 2017
LiDAR points on smooth terrain NOT classified as Ground

Airtrooper 116 views 0 comments 0 points Started by Airtrooper January 2017
Is there any way to change vertical datum (global to local) of .las file in Global Mapper v17.2?

Question thedetrop 132 views 0 comments 0 points Started by thedetrop January 2017
How to convert raster/grid elevation data to a TIN

hover 1.9K views 8 comments 0 points Most recent by hover January 2017
Using Raster Analysis for improved bathymetry

Question George Whitworth 124 views 0 comments 0 points Started by George Whitworth January 2017