[GRASS-dev] [GRASS GIS] #1997: i.landsat.toar for grass-dev is missing the option for landsat8

GRASS GIS trac at osgeo.org
Sat Jun 29 06:36:42 PDT 2013


#1997: i.landsat.toar for grass-dev is missing the option for landsat8
----------------------------+-----------------------------------------------
 Reporter:  vesnikos        |       Owner:  grass-dev@…              
     Type:  defect          |      Status:  new                      
 Priority:  normal          |   Milestone:  7.0.0                    
Component:  Imagery         |     Version:  svn-trunk                
 Keywords:  i.landsat.toar  |    Platform:  All                      
      Cpu:  Unspecified     |  
----------------------------+-----------------------------------------------

Comment(by vesnikos):

 some minor bugs during my tests:

 1) Cosmetic typo at the description of sensor parameter:
   It says "Required only if 'metfile' not given (recommended by sanity)"
   should be ""Required only if 'metfile' not given (recommended for
 sanity)
 2) Band8 (panchomatic) has my nature 15m res. The algorithm uses the
 regions resolution , and you cannot do anything to override it.
 3) timestamp in r.info reads none, the date of acquisition  is in the
 metadata, so it should  be properly implemented

 eg: r.timestamp map=LC81840322013143LGN03_B10.toarr.1 date="$(date
 -d'$DATE_ACQUIRED $SCENE_CENTER_TIME' -u +'%d %b %Y %H:%M:%S.%N %z')"

-- 
Ticket URL: <http://trac.osgeo.org/grass/ticket/1997#comment:6>
GRASS GIS <http://grass.osgeo.org>



More information about the grass-dev mailing list