[GRASS-user] Re: i.atcorr with MSS band 5,6,7
Hello, thanks for your response. i.atcorr supports the MSS sensor aboard Landsat 5 and is not applicable to Landsat 1 data (nor landsat's 2,3 or 4). In-order to atmospherically correct landsat 1 data with i.atcorr you'll need to add support for it. Yes, I got that from the help page. It's not hard and I would be willing to spare what free time I can to help you but the first step, Thanks for your offer. Very generous. and possibly the most difficult, is to find the spectral response curves for the RBV and MSS sensors aboard Landsat 1. Does anyone have an idea where I can find these response curves? Where are the current pre-defined band configurations from? Kind regards, Marco ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
[GRASS-user] Re: i.atcorr with MSS band 5,6,7
I thought the MSS sensor only had 4 bands, and the TMS sensor sensor 7? Sorry, I heven't expressed myself clearly. I am working with old images from the 1970ies recorded by Landsat 1. According to http://landsat.gsfc.nasa.gov/about/mss.html http://eros.usgs.gov/#/Guides/landsat_mss the MSS used the bands 4-8. I am mislead somehow or wrong? If not I would be glad to receive some advice on how to add these additional spectral characteristsics to the module. Best regards, Marco ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
Re: [GRASS-user] Re: i.atcorr with MSS band 5,6,7
i.atcorr supports the MSS sensor aboard Landsat 5 and is not applicable to Landsat 1 data (nor landsat's 2,3 or 4). In-order to atmospherically correct landsat 1 data with i.atcorr you'll need to add support for it. It's not hard and I would be willing to spare what free time I can to help you but the first step, and possibly the most difficult, is to find the spectral response curves for the RBV and MSS sensors aboard Landsat 1. Cheers, Mike On 1-Dec-09, at 3:29 PM, Marco Tuckner wrote: I thought the MSS sensor only had 4 bands, and the TMS sensor sensor 7? Sorry, I heven't expressed myself clearly. I am working with old images from the 1970ies recorded by Landsat 1. According to http://landsat.gsfc.nasa.gov/about/mss.html http://eros.usgs.gov/#/Guides/landsat_mss the MSS used the bands 4-8. I am mislead somehow or wrong? If not I would be glad to receive some advice on how to add these additional spectral characteristsics to the module. Best regards, Marco ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user