[GRASS-user] i.atcorr: how to insert coordinates in icnd file

[Marco Tuckner]

Hello,
I have a projected location in UTM coordinates.

I would like to correct some images imported into that location.

The question is now:
In which format do I nee the coordinates in the icnd-file that designate
the center of the image:


8                            - geometrical conditions=Landsat ETM+
2 19 13.00 -47.410 -20.234   - month day hh.ddd longitude lattitude
("hh.ddd" is a decimal hour GMT)
1                            - atmospheric mode=tropical
1                            - aerosols model=continental
15                           - visibility [km] (aerosol model concentration)
-.600                        - target at 600m above sea level
-1000                        - sensor on board a satellite
64                           - 4th band of ETM+ Landsat 7

Thanks in advance for your hints,
Marco