[GRASS-user] aster atmospheric correction

GRASS GRASS user
1

Hello all,

What would you recommend for atmospheric correction of ASTER images?

thanks

···

Prof. Carlos Henrique Grohmann
Institute of Energy and Environment - Univ. of São Paulo, Brazil

  • Digital Terrain Analysis | GIS | Remote Sensing -

http://carlosgrohmann.com
http://orcid.org/0000-0001-5073-5572

Can’t stop the signal.

2

Carlos Grohmann-2 wrote

Hello all,

What would you recommend for atmospheric correction of ASTER images?

i.atcorr [1]?

A. Geometrical conditions
[...]
10 aster enter month,day,hh.ddd,long.,lat. *
[...]
Pre-defined satellite bands:
Code Meaning
[...]
72 aster band 1 (0.480-0.645)
73 aster band 2 (0.588-0.733)
74 aster band 3N (0.723-0.913)
75 aster band 4 (1.530-1.750)
76 aster band 5 (2.103-2.285)
77 aster band 6 (2.105-2.298)
78 aster band 7 (2.200-2.393)
79 aster band 8 (2.248-2.475)
80 aster band 9 (2.295-2.538)
[...]

[1] https://grass.osgeo.org/grass70/manuals/i.atcorr.html

-----
best regards
Helmut
--
View this message in context: http://osgeo-org.1560.x6.nabble.com/aster-atmospheric-correction-tp5250486p5250659.html
Sent from the Grass - Users mailing list archive at Nabble.com.

3

Thanks Helmut.
For some reason, in my mind i.attcorr didn’t worked with aster…
Maybe because there are no examples in the wiki. I’ll work my way through it and try to add the information to the wiki.

best

Carlos

···

On Mon, Feb 15, 2016 at 8:55 PM, Helmut Kudrnovsky <hellik@web.de> wrote:

Carlos Grohmann-2 wrote

Hello all,

What would you recommend for atmospheric correction of ASTER images?

i.atcorr [1]?

A. Geometrical conditions
[…]
10 aster enter month,day,hh.ddd,long.,lat. *
[…]
Pre-defined satellite bands:
Code Meaning
[…]
72 aster band 1 (0.480-0.645)
73 aster band 2 (0.588-0.733)
74 aster band 3N (0.723-0.913)
75 aster band 4 (1.530-1.750)
76 aster band 5 (2.103-2.285)
77 aster band 6 (2.105-2.298)
78 aster band 7 (2.200-2.393)
79 aster band 8 (2.248-2.475)
80 aster band 9 (2.295-2.538)
[…]

[1] https://grass.osgeo.org/grass70/manuals/i.atcorr.html

best regards
Helmut

View this message in context: http://osgeo-org.1560.x6.nabble.com/aster-atmospheric-correction-tp5250486p5250659.html
Sent from the Grass - Users mailing list archive at Nabble.com.

grass-user mailing list
grass-user@lists.osgeo.org
http://lists.osgeo.org/mailman/listinfo/grass-user

–

Prof. Carlos Henrique Grohmann
Institute of Energy and Environment - Univ. of São Paulo, Brazil

  • Digital Terrain Analysis | GIS | Remote Sensing -

http://carlosgrohmann.com
http://orcid.org/0000-0001-5073-5572

Can’t stop the signal.