[GRASS-user] i.atcorr with ASTER L1B

[Michael Perdue]

Organized like this?

	    /* 1st spectral band of enhanced thematic mapper plus */
  static const float sr1[35] = {
     .0160, .0710, .2870, .6665, .7920, .8570, .8390, .8060,
     .7790, .8460, .9010, .8995, .8900, .8510, .8750, .8930,
     .8840, .9300, .9580, .9540, .9800, .9750, .9650, .9625,
     .9950, .9900, .9900, .9795, .9830, .9685, .9600, .7685,
     .2930, .0545, .0090
};

with the normalized response?
Sounds easy. I'll take a look at it latter tonight.

Cheers,

Mike

On 26-Jul-09, at 1:21 PM, Markus Neteler wrote:

> On Sun, Jul 26, 2009 at 9:03 PM, Michael Perdue<michael_perdue at yahoo.ca 
> > wrote:
>> I believe these are what you're looking for.
>> http://www.science.aster.ersdac.or.jp/en/about_aster/sensor/excel/SPEC_ROFILES.LZH
>
> Good:
> I managed to uncompress it with "lha e SPEC_ROFILES.LZH" and
> the spreadsheet table seems to contain the relevant numbers.
> Now they need to be extracted and formatted as needed for Iwave.cpp.
>
> The more help I receive the faster it will be there :)
>
> Markus

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