[GRASS-user] Re: i.atcorr with MSS band 5,6,7

[Michael Perdue]

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
>
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