I am looking for the best way to extract information on settlement areas using only Landsat 8.
I have read that NDBI is not as accurate because of some noise from vegetation and soil. The IBI technique also seems rather long.
a classic 1,4 7 color composite enhances urban settlement. You can then reclassify it to obtain only urban settlement class
Hello
This link from ESRI is good
http://blogs.esri.com/esri/arcgis/2013/07/24/band-combinations-for-landsat-8/
Hello Paul, These papers may be of some help.
https://www.researchgate.net/publication/258037240_Mapping_impervious_surface_area_in_the_Brazilian_Amazon_using_Landsat_Imagery
https://www.researchgate.net/publication/51107664_Detection_of_impervious_surface_change_with_multitemporal_Landsat_images_in_an_urban-rural_frontier
Article Mapping impervious surface area in the Brazilian Amazon usin...
Article Detection of impervious surface change with multitemporal La...
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