Pan-sharpening is a technique that combines a high-resolution panchromatic raster dataset with a lower-resolution multiband raster dataset to create a high-resolution multiband raster dataset for visual analysis1. To pan-sharpen Landsat 5 imagery, you can use one of the following methods: ArcGIS Pro: This is a GIS software that has a tool called Create Pansharpened Raster Dataset that allows you to specify the input raster bands, the output raster format, and the pan-sharpening algorithm1. Earth Matters: This is a blog by NASA Earth Observatory that has a tutorial on how to pan-sharpen Landsat imagery using an image editor such as Photoshop or GIMP. The tutorial explains how to combine the panchromatic band with the red, green, and blue bands using the Lab color space2. ArcGIS Image Analyst: This is an extension for ArcGIS Pro that has a function called Pansharpen that allows you to fuse a multispectral image and a panchromatic image using various algorithms and weights3. Note that these methods may require you to have access to the software or data. Also, some of them may have limitations or trade-offs in terms of quality or accuracy. I hope this helps you pan-sharpen your Landsat 5 imagery.👍
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እግዚአብሔር ይመስገን ስላም ይብዛን በጣም ሀሪፍ አስተማሪ ትምህርት ነው በረታል ከዚህ በላይ አስተማሪ ነገሮችን እንጠብቃለን
Thank you so much that I had a question how to pansharping landsat 5
Pan-sharpening is a technique that combines a high-resolution panchromatic raster dataset with a lower-resolution multiband raster dataset to create a high-resolution multiband raster dataset for visual analysis1.
To pan-sharpen Landsat 5 imagery, you can use one of the following methods:
ArcGIS Pro: This is a GIS software that has a tool called Create Pansharpened Raster Dataset that allows you to specify the input raster bands, the output raster format, and the pan-sharpening algorithm1.
Earth Matters: This is a blog by NASA Earth Observatory that has a tutorial on how to pan-sharpen Landsat imagery using an image editor such as Photoshop or GIMP. The tutorial explains how to combine the panchromatic band with the red, green, and blue bands using the Lab color space2.
ArcGIS Image Analyst: This is an extension for ArcGIS Pro that has a function called Pansharpen that allows you to fuse a multispectral image and a panchromatic image using various algorithms and weights3.
Note that these methods may require you to have access to the software or data. Also, some of them may have limitations or trade-offs in terms of quality or accuracy.
I hope this helps you pan-sharpen your Landsat 5 imagery.👍
Check my youtube videos, i have prepared a video tutorial.