Hi guys,
I downloaded Sentinel2 from EoBrowser - bands 1, 2, 3, 4, 8.
But I don´t know, in which order should I put those bands into Composite Bands so that in output raster will be 123 as true colors and 432/843 as false colors?
Thanks!
I can only guess you have an incorrect stretch applied or need to calculate statistics. Try ensuring that the stretch type is set to None in the first instance. Drawing a multiband raster dataset as an RGB composite—Help | ArcGIS for Desktop
Other than that, if it is actually sentinel 2 data, and you've correctly set 4(Red) 3(Green) 2(Blue) then that's all I can offer sorry.
so I mixed them together, and now when I set as 432 - looks almost like false colors, and not true and when I set 123 - looks nothing like true 🙂
Sure, just throw them all together in the tool then choose/manipulate the band combinations as you need afterwards. Or forget about the composite bands GP tool and just use the image analysis window - as this video demonstrates (ensure you turn your sound off as the music is awful) Composite Bands (Data Management) - ArcGIS - YouTube
yes, but in which order should I place them, when I want to have just one raster with possibility choose between true and false colors by changing bands? or it doesn´t matter?
Sentinel 2 Bands and Combinations - GIS Geography seems to provide a good guide to band combinations for specific uses.
The order required in the tool is RGB, so input in order of 4,3,2 for tru colour. Of-course you can later manipulate this order in the symbology tab.
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