i want to add new sensor in grass. i followed the link http://trac.osgeo.org/grass/browser/grass/trunk/imagery/i.atcorr/README and created the .csv for our sensor.but where should i incorporate this in code. i checked iwave.cpp but iam not getting any clue.reading sensor type and no.of bands all should be mentioned to add a new sensor. may i know where can i find the information?
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1You might be better off asking this on a GRASS developers mailing list. Full details of all the mailing lists are at grass.osgeo.org/support/mailing-lists– BradHardsCommented Jan 1, 2015 at 6:52
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1 Answer
There is a helper script as well in the code:
http://trac.osgeo.org/grass/browser/grass/trunk/imagery/i.atcorr/create_iwave.py
It generates the filter function IWave.cpp template from the csv file.
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If the sensor if of wider interest, we may also include it in the official code.– markusNCommented Jan 14, 2015 at 20:27
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for Aerial data if we have RSR , can we use create_iwave.py for interpolation? Commented May 3, 2016 at 3:42
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i am having aerial data and corresponding RSR.If i interpolate using create_iwave.py, error is shown ValueError: A value in x_new is below the interpolation range. wavelengths starts at 454nm and ends at 860nm.b1 with 70,b2 70,b3 60,b4 90 nanometers widths they have.can anyone suggest me how to interpolate. Commented May 3, 2016 at 3:51
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While I think that i.atcorr only works for satellite data, the create_iwave.py has an issue. I have opened a ticket for this: trac.osgeo.org/grass/ticket/3027– markusNCommented May 10, 2016 at 15:31
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