Raster Data

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

DEM/DSM generated from LiDAR point clouds

Answered gamage 695 views 1 comment 0 points Most recent by Nats November 2016
North/south skew when georefferencing small scale charts with a limited amount of control points.

Answered ✓ andygraves11 111 views 2 comments 0 points Most recent by andygraves11 November 2016
NDVI Scripting

Answered Bob_O 154 views 1 comment 0 points Most recent by bmg_bob October 2016
Is there a way to cut a raster using a polygon, that doesn't use the Export Elevation Grid Format?

Answered ovalencia 154 views 1 comment 0 points Most recent by bmg_bob October 2016
Is there a way to save the vertical options?

Answered Kim 65 views 2 comments 0 points Most recent by Mykle October 2016
Using ArcGIS tiled cache for use in Global Mapper and export to .sqlite

Answered MNLakeGISPro 371 views 5 comments 0 points Most recent by bmg_bob October 2016
Yellow line grid squares show up on my aerial photo when exporting to SQLITEDB (rmaps)

Answered MNLakeGISPro 73 views 2 comments 0 points Most recent by MNLakeGISPro October 2016
Gridding entire shape area based on shape elevation

Question JustinK 53 views 0 comments 0 points Started by JustinK September 2016
Cropping an image

Answered skysight01 881 views 1 comment 0 points Most recent by Mykle September 2016
grid type rows cols bad calculation

Answered kalosh74 44 views 1 comment 0 points Most recent by bmg_bob September 2016
Transparent (void) pixel option missing from ecw export.

Answered Slainte 78 views 2 comments 0 points Most recent by stivo78 September 2016
Create my own maps and put them on my website via google maps

Question Mungo T 40 views 0 comments 0 points Started by Mungo T September 2016
script EDIT_MAP_CATALOG raster parameter

Question GM_CALEDO 79 views 0 comments 0 points Started by GM_CALEDO August 2016
Global Mapper 17.2 & ECW 16bit 4 bands

Question goral23 124 views 0 comments 0 points Started by goral23 July 2016
feathering images

Question tamuka 65 views 0 comments 0 points Started by tamuka July 2016
what is the formulas for calculating Normalized Burnt ration (NBR) in LandSat 7 and LandSat 8 ?

Answered sohaibraja 60 views 1 comment 0 points Most recent by bmg_bob June 2016
Raster not visible in PostGis import

raff94 62 views 1 comment 0 points Most recent by bmg_bob June 2016
load raster as image

Answered palousegeo 66 views 0 comments 0 points Started by palousegeo June 2016
NDVI rannge not between -1 and 1

Answered ✓ TXPE 86 views 1 comment 0 points Most recent by TXPE June 2016
World Imagery - Usage license information

3dvr_m4 781 views 3 comments 0 points Most recent by bmg_bob June 2016
Grid line coordinates decimal places

Answered ✓ Corsabrin 121 views 1 comment 0 points Most recent by bmg_bob May 2016
Need help with geo referensing and merging mosaic

Answered riteshkhare 235 views 1 comment 0 points Most recent by bmg_bob May 2016
Creating WAsP roughness map from raster data

squaredeal 144 views 0 comments 1 point Started by squaredeal May 2016
Crop polygons lost during generation of map catalog

Answered ✓ danielek 46 views 1 comment 0 points Most recent by bmg_bob May 2016
jp2000 errors when the image has a lot of black pixels

Answered danielek 127 views 4 comments 0 points Most recent by danielek May 2016
ignore nodata/background value

Question flaviomota 125 views 0 comments 0 points Started by flaviomota May 2016
Error exporting to geotiff using NZ Yard Grid (EPSG:27291)

Question flashkiwi 43 views 0 comments 0 points Started by flashkiwi May 2016
Raster histogram within feature boundary

Answered Treebeard 265 views 7 comments 0 points Most recent by bmg_bob May 2016
Is it possible to set the Pal Idx for an image?

Answered kimbrmm0 97 views 1 comment 0 points Most recent by kimbrmm0 May 2016
transparent color

Answered djamel 456 views 5 comments 0 points Most recent by djamel May 2016