Add gain and offset ENVI 5.3

€8-30 EUR

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yaklaşık 5 yıl önce

€8-30 EUR

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ENVI will not allow me to perform radiometric calibration (Toolbox>>Radiometric Correction>>Radiometric Calibration) unless my .bip hyperspectral image contains offset and gain values for each and every single one of its 21 bands. I need to find a way to introduce such values. I tried to do so through a couple of different dialog boxes ("Toolbox>>Radiometric Correction>>Apply Gain and Offset" & "Toolbox>>Raster Management>>Data-Specific Utilities>>Edit ENVI Header") but when I try to start radiometric calibration the same exact error keeps popping up.

Proje No: 18600364

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3 freelancers are bidding on average €23 EUR for this job

@ridhokurniawan92

I know your need after read your job description, we confident can solve it, but I should know what satellite or sensor of the hyperspctral, we can discuss together, I hope you choose me to finish your work, Best regard, Ridho Kurniawan

€24 EUR 2 gün içinde

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@viveksengar8

Have been working on hypersperspectral datasets for 5 years now. After reading the problem I would suggest you try the following tips first; i) If you have successfully entered the gain and offset values please check the units of the output image if they have converted to radiance (Watt/m2 * steradian * µm) ii) If there is an issue in applying gain & offset values, convert your image to .bil format then try. Still facing the problem? Send your data with metadata file I will fix the issue. Thank you.

€23 EUR 1 gün içinde