Questions tagged [stretch]

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32bit Raster Stretching from 0 to 0

I have a raster that I've been trying to export from ArcGIS Pro as a .tif so I can load it into object based image analysis software. The raster loaded from the .gdb displays fine in Arc and is ...
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Changing “Stretch Type” of list of rasters to “Histogram Equalize” with ArcPy?

Goal: To modify a list of rasters using the histogram-equalize stretch-type What is the appropriate tool to use to change the stretch type of a list of rasters to histogram equalize with arcpy? ...
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Raster - pixel values not matching legend

I am a novice at working with raster data. I extracted hundreds of .tiff files from a WMS and now I need to run zonal statistics on them using ArcGIS 10.5.1. The original map legend on the website ...
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Problem with saving raster using writeRaster in R

I'm running some analysis in RStudio using raster and rgdal package. Where I assign variable to some raster, or stack for example: analysis = raster("M-34-91-B-a-1-4-4.img") Then I run some analysis ...
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Stretching (rescaling) Raster (NDVI) Values between -1 and 1?

I am trying to equalize NDVI values for the same area temporally. For example 2014 LS8 NDVI values between -.12 and .007 while 2011 LS5 values between -.33 and.77. I would like to equalize each raster ...
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Changing default raster save settings in ArcMap?

I am clipping and saving an IMG file (created in ERDAS Imagine's MosaicPro tool) using a model in ArcCatalog 10.4. When displayed in ArcCatalog or when opened in Arc 10.4 its symbology is set to "...