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3
votes
1answer
140 views

How to make band composite image in QGIS

I am wondering how I can make a band composite from three large bands files from Landsat? I was using option Raster>Miscellaneous>Merge but when I try to do it it crashes.
3
votes
0answers
48 views

IR as 4th band in RGB composite (ArcGIS)

In Symbology tab of a raster in ArcMap, in the section of Pan-sharpening, there is an extra option to check at the bottom: "4th-band Infrared Image" along with its weight: I guess I have to add ...
2
votes
1answer
154 views

Creating composite band mosaic of sentinel 2 data with arcpy

I previously useda simple script that went through many Landsat satellite images, and for each folder it found it made a composite band raster. The script was as follows: import arcpy import os ...
6
votes
1answer
105 views

Stacking Vector Layers in TileStache

I am serving several vector tile layers of different geometries (point, line & polygon) in TileStache using VecTiles:Provider, with this cfgfile: { "cache": { "name": "DISK", ...
2
votes
1answer
69 views

ArcGIS Composite Geocoder Search by Address or Streets Intersection

I'm struggling with the configuration of a composite geocoder. I have a table of address points consisting of House number Street name and a table of street segments consisting of Street name ...
0
votes
0answers
24 views

Monthly GIMMS composites (example code doesn't run through)

Are there anyone familiar with r package 'gimms' ? I am trying to run this code: https://github.com/environmentalinformatics-marburg/gimms but I cant produce the monthly composites. The code gets ...
0
votes
0answers
16 views

Prevent Interpolation on ArcGIS Geocoding Service

I'm using a composite geocoding service with ArcGIS 10.3. It is based on 2 Address Locators, one for place names and one for addresses. Both are based off an address feature class instead of ...
2
votes
1answer
95 views

Merge and export two layers that utilize blending modes

I have a new question that I'm trying to solve. Spent more time than I can to admit trying to come up with a solution that doesn't require bringing the layers into Photoshop or the GIMP (which would ...
2
votes
0answers
146 views

Python Script to iterate numerous, single-band rasters for arcpy.CompositeBands

I have a large collection of single-band geotiffs (NIR, Green, and Red) that I would like to composite using a Python script. The goal is to iterate through multiple folders in a main directory, ...
0
votes
0answers
489 views

Raster to polygon with RGB composite using Arcgis

I am trying to convert an RGB composite to a shapefile to use with. The raster to polygon function returns with three shapefiles with "grid_code" of the value of each of these three channels. I am ...
2
votes
1answer
285 views

average certain raster cells in R

If I have two rasters, let's say x1 and x2, that are the same dimensions, how can I take the average of the two but only where both have data to have a third raster x3 that is a composite of the first ...
3
votes
3answers
1k views

Loop in ModelBuilder for compositing bands of multiple Images

I'm attempting to automate the "Composite Bands" tool somehow in ModelBuilder, but haven't been able to figure out an effective method. I have landsat 7 data that is separated into folders and each ...
0
votes
1answer
179 views

How does i.fusion.brovey in Grass 6.4.3 work?

I'm using Grass 6.4.3 in Linuxmint 16. I don't have a very big problem but I'm trying to understand what is Grass doing, if I'm applying the process correctly and if there is something wrong with my ...
0
votes
0answers
29 views

How to Separate Bands Through ModelBuilder [duplicate]

Q1: I have a .tiff file containing 365 bands. Each band represents a daily variable. I want to separate each band and save as a single .tiff file. In the end, I want to have 365 individual .tiff ...