creating a mosaic from two images from the same scene

JadzíaBustos — Fri, 18 Oct 2024 13:41:22 GMT

Hello, so im using ArcGis Dektop 10.6

I need to make a mosaic of various scenes. the thing is that there is a scene which has two images because the sentinel scanning isn't a square but rather two polygons. I've tried using raster calculator, mosaicking and other methods but the end result is always a complete image but where the values from the pixels overlap, there's like a blue shadow on top. the thing is that this blue is not the color asigned to no data value and when identifying, there is value for the 3 bands. So i need to know if that's how it's supposed to look like and there's a way to color correct the image or if I am doing somethig wrong. I've been trying to make this for 3 days now, trying different methods. Oh, they're Sentinel-2 images and they were downloaded as TCI.

*Attaching: Image 1: first image, Image 2: second image, Image 3: the result from the mosaic

I've looked for tutorials all over the internet and have found some but the images are always in a grey scale so I can't determinate if they have the same outcome or not

Re: creating a mosaic from two images from the same scene

ShabbirRaza — Mon, 11 Nov 2024 04:43:21 GMT

Just Create Raster dataset from Catalog

Re: creating a mosaic from two images from the same scene

ShabbirRaza — Mon, 11 Nov 2024 04:49:06 GMT

I think you need to see the images properties adjust contrast and brightness or apply stretch

topic Re: creating a mosaic from two images from the same scene in ArcGIS Explorer Desktop Questions

creating a mosaic from two images from the same scene

Re: creating a mosaic from two images from the same scene

Re: creating a mosaic from two images from the same scene