Raster Data

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

North/south skew when georefferencing small scale charts with a limited amount of control points.

Answered ✓ andygraves11 104 views 2 comments 0 points Most recent by andygraves11 November 2016
NDVI Scripting

Answered Bob_O 146 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 136 views 1 comment 0 points Most recent by bmg_bob October 2016
Is there a way to save the vertical options?

Answered Kim 63 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 350 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 68 views 2 comments 0 points Most recent by MNLakeGISPro October 2016
Gridding entire shape area based on shape elevation

Question JustinK 51 views 0 comments 0 points Started by JustinK September 2016
Cropping an image

Answered skysight01 820 views 1 comment 0 points Most recent by Mykle September 2016
grid type rows cols bad calculation

Answered kalosh74 42 views 1 comment 0 points Most recent by bmg_bob September 2016
Transparent (void) pixel option missing from ecw export.

Answered Slainte 74 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 39 views 0 comments 0 points Started by Mungo T September 2016
script EDIT_MAP_CATALOG raster parameter

Question GM_CALEDO 76 views 0 comments 0 points Started by GM_CALEDO August 2016
Global Mapper 17.2 & ECW 16bit 4 bands

Question goral23 121 views 0 comments 0 points Started by goral23 July 2016
feathering images

Question tamuka 63 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 58 views 1 comment 0 points Most recent by bmg_bob June 2016
Raster not visible in PostGis import

raff94 59 views 1 comment 0 points Most recent by bmg_bob June 2016
load raster as image

Answered palousegeo 64 views 0 comments 0 points Started by palousegeo June 2016
NDVI rannge not between -1 and 1

Answered ✓ TXPE 78 views 1 comment 0 points Most recent by TXPE June 2016
World Imagery - Usage license information

3dvr_m4 767 views 3 comments 0 points Most recent by bmg_bob June 2016
Grid line coordinates decimal places

Answered ✓ Corsabrin 113 views 1 comment 0 points Most recent by bmg_bob May 2016
Need help with geo referensing and merging mosaic

Answered riteshkhare 215 views 1 comment 0 points Most recent by bmg_bob May 2016
Creating WAsP roughness map from raster data

squaredeal 134 views 0 comments 0 points Started by squaredeal May 2016
Crop polygons lost during generation of map catalog

Answered ✓ danielek 45 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 123 views 4 comments 0 points Most recent by danielek May 2016
ignore nodata/background value

Question flaviomota 116 views 0 comments 0 points Started by flaviomota May 2016
Error exporting to geotiff using NZ Yard Grid (EPSG:27291)

Question flashkiwi 39 views 0 comments 0 points Started by flashkiwi May 2016
Raster histogram within feature boundary

Answered Treebeard 253 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 92 views 1 comment 0 points Most recent by kimbrmm0 May 2016
transparent color

Answered djamel 419 views 5 comments 0 points Most recent by djamel May 2016
Pan-Sharpening Multispectral Band image with a higher resolution Panchromatic band image capability

Answered ✓ Sidoy 265 views 2 comments 0 points Most recent by Sidoy April 2016