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I need to calculate the TCT greenness for Landsat 8 OLI imagery and having a hard time finding a tool.

All the python scripts I have found do not work and I am not experienced with Python at all.

Can anyone please point me to a step by step tutorial or just personal experience with this?

  • Can you convert your Landsat 8 data to at-satellite reflectance? This is a required first step. If you don't, then that'll tell us where to start. – Mikkel Lydholm Rasmussen Nov 6 '15 at 8:23
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I'd suggest you and alternative: the r package RStoolbox.

The package provide the Tasseled Cap Transformation for Landsat 4 TM, Landsat 5 TM, Landsat 7ETM+, Landsat 8 OLI and MODIS.

Source code may be accessed from github repository.

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Not sure if this is what you are looking for but you should be able to do that in ArcGIS. Here is the link that explains it. http://geospatialworld.net/Paper/Application/ArticleView.aspx?aid=460

You can use ENVI or ERDAS to do the NDVI as well.

For more info on Landsat 8 http://landsat.usgs.gov/landsat8.php

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