[GRASS-user] i.landsat.toar unable to read metadata file
yann.chemin at gmail.com
Wed Dec 12 23:15:14 PST 2012
Try to add an additional strcmp() case where ACQUISITION_DATE is
changed to DATE_ACQUIRED
sorry I am very busy these few coming days...
On 13 December 2012 12:42, Nikos Alexandris <nik at nikosalexandris.net> wrote:
>> > It seems there are several modifications to the MET content structure.
>> > Fortunately (?) two MET files are provided *currently* (at least I have
>> > seen this in several L[MTE] scenes.
> I tried to compare variable definitions in the landsat_met.c file with the diff
> "TLold.txt_VS_MTL.txt" file (metadata that correspond to a LT5 scene). The
> differences I see are the following:
> - SPACECRAFT_ID: was Landsat5, is: LANDSAT_5
> - SENSOR_ID: *this is the same*
> - ACQUISITION_DATE: renamed (?) to "DATE_ACQUIRED"
> - CREATION_TIME: was (?) PRODUCT_CREATION_TIME, is: FILE_DATE
> - SUN_ELEVATION: was not existing (!), is: same
> - BAND%_GAIN: nowhere to be found as is, was (?):
> CORRECTION_METHOD_GAIN_BAND%, is: CORRECTION_GAIN_BAND_%
> - LMAX_BAND%: renamed to RADIANCE_MAXIMUM_BAND_%
> - LMIN_BAND%: same as above, renamed to RADIANCE_MINIMUM_BAND_%
> - QCALMAX_BAND%: renamed to QUANTIZE_CAL_MAX_BAND_%
> - QCALMIN_BAND: same as above, renamed to QUANTIZE_CAL_MIN_BAND_%
> Is this enough to get i.landsat.toar working?
> Thanks, Nikos
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