Raster Data

Post your questions here about how to use Raster data. Importing, Exporting, Converting, reprojecting, etc.

Image Classification in Global Mapper

pvitt 959 views 2 comments 0 points Most recent by mjohnson October 2019
Is there a way in which I can extract well log data from a raster in Global Mapper?

Answered johsh 80 views 2 comments 0 points Most recent by coelodonta October 2019
Re-tiling DEMs

Answered eddie416 67 views 1 comment 0 points Most recent by lukmanribel September 2019
error 50905 reading tile covering rows 0-511 and columns 2048-3383 error while rendering overlays

Answered estrella28 21 views 1 comment 0 points Most recent by bmg_bob September 2019
Export large image - use ECW or Tif files??

kieranmg 115 views 1 comment 0 points Most recent by rickboulay August 2019
Export to ECW fails with no error?

Question kieranmg 52 views 0 comments 0 points Started by kieranmg August 2019
Newer iPhone Photos with Global Mapper 13.2

Question rekids 51 views 0 comments 0 points Started by rekids August 2019
Best practice / Advice for merging raster ECW

Question kieranmg 117 views 0 comments 0 points Started by kieranmg July 2019
Buffer Polygon based on Ratser

Answered pawan_thapa 80 views 3 comments 0 points Most recent by JSL July 2019
DEM to Polygon

Answered ✓ pawan_thapa 211 views 5 comments 0 points Most recent by JSL July 2019
how do l save my georeferenced image

Question tamuka 85 views 0 comments 0 points Started by tamuka July 2019
histogram not working in GM 20.1

Question alberto_fr 102 views 1 comment 0 points Most recent by bmg_bob June 2019
test

Question notoriousbn3 28 views 0 comments 0 points Started by notoriousbn3 June 2019
"batch script" raster_export (KMZ) VS manual raster export (KMZ): different .KML(s) and poor quality

Answered paopen 217 views 1 comment 0 points Most recent by bmg_bob May 2019
3Darea cmputation on DSM ? ; scale fonction on path profile - Global Mapper 20

Question IUBDoc2019 45 views 0 comments 0 points Started by IUBDoc2019 March 2019
Vergleich Rasterdaten Schatten Shading Digitales Oberflächenmodell

Question günter 35 views 0 comments 0 points Started by günter February 2019
I assume during the clipping process something weird was introduced

Question Nats 38 views 0 comments 0 points Started by Nats February 2019
Bing Maps Aerial Photo Data

teffinger 7.7K views 20 comments 0 points Most recent by BillB January 2019
how do I reproject raster images

Question Georges Majerus 76 views 0 comments 0 points Started by Georges Majerus January 2019
export to ecw format GM 20

Answered irenegobran 73 views 1 comment 0 points Most recent by bmg_bob January 2019
Make a.TOC file

Answered scliffy 232 views 1 comment 0 points Most recent by S2LR December 2018
Error "No compatible and exportable data is available for export within the specified export bounds"

Question benjamin 52 views 0 comments 0 points Started by benjamin December 2018
Is there a QC function to analyse height errors between a raster DSM and control point x,y,z layer?

Question mpower89 63 views 0 comments 0 points Started by mpower89 December 2018
Reprojecting/Exporting raster imagery is deleting the source imagery?

Answered benjamin 91 views 2 comments 0 points Most recent by benjamin December 2018
how can I open ERDAS IMG files as rasters not DEMs?

Answered Ozplanman 63 views 1 comment 0 points Most recent by eking November 2018
32-bit floating point image data incorrectly represented as elevation data

greggeo 85 views 0 comments 0 points Started by greggeo October 2018
Background transparency exporting Raster files

Question mancarga 96 views 0 comments 0 points Started by mancarga October 2018
how to export raster image to ecw with hallow background and can open in arcgis with no background f

Answered Hipo 131 views 1 comment 0 points Most recent by veddycent October 2018
How can I bound (closed polygon vector) specific pixels in a raster image. (my image is of slope)

Answered Francisco_Rodriguez 62 views 1 comment 0 points Most recent by 946 October 2018
Help on creating a transparent background

Brian Harvey 2.5K views 7 comments 0 points Most recent by hennie October 2018