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Making FCC Erdas from AWiFS/LISS-III individual bands data


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This presentation shows how to make False Color composite (FCC) in Erdas from AWiFS/LISS-III individual bands data. AWiFS/LISS-III data can be obtained through NRSC Open EO Data Archive (NOEDA) in Bhuvan website.

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Making FCC Erdas from AWiFS/LISS-III individual bands data

  1. 1. Steps to convert AWiFS/LISS-III individual bands data in to FCC using ERDAS 1 4 2 3 51- Click on “Interpreter” feature2- Select “Utilities” from the list of options3- Then select “Layer Stack” utility, a panel for input/output file will appear4- Click on input file icon5- Select file type as TIFF
  2. 2. 66- Browse to the folder having desired files. List of files with band numbers will appear.
  3. 3. 77-Select file and click on “Add” button. Repeat this for each file you want to gives as input.
  4. 4. 8 98- Select the output file icon9- Give the filename and select file format as TIFFNote: output file format can be made as .img also
  5. 5. 10 1110- Check the box “Ignore Zero in Stats”11- Then “OK”
  6. 6. 1212- Once you click “OK”, it will process the input files and create output file at the providedlocation
  7. 7. 13 14 1513- Now select “Viewer” option14- Click open file icon15- Select the output file and click “OK”, an image will be displayed in the viewer
  8. 8. 16 1716- To change the default Band Combinations, choose Raster option17- Select “Band Combination” feature
  9. 9. 1818- An image will appear with default setting using Band# 5, 4, 3 (i.e. Layer 4, 3, 2 in ERDAS)for RGB.Note: BAND# 2,3,4,5 corresponds to File/Layer 1,2,3,4 in ERDAS
  10. 10. 19 2019- Change default setting from Band# 5, 4, 3 (i.e. Layer 4, 3, 2 in ERDAS) as RGBto Band# 4,3,220- Click “OK” to see the FCC image in the viewer For further queries – please contact –