[GRASS-dev] [GRASS GIS] #2098: i.vi gari wrong formula?

[GRASS GIS]

#2098: i.vi gari wrong formula?
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  Reporter:  kristinah  |      Owner:  grass-dev@…
      Type:  defect     |     Status:  closed
  Priority:  normal     |  Milestone:  7.0.0
 Component:  Imagery    |    Version:  svn-trunk
Resolution:  fixed      |   Keywords:  i.vi
       CPU:  All        |   Platform:  Unspecified
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Comment (by neteler):

 For the record: precalculated Landsat based indices are available here:

 http://espa.cr.usgs.gov/ordering/new
  * Climate Data Records
   * Top of Atmosphere Reflectance
   * Surface Reflectance
   * Brightness Temperature
  * Spectral Indices
   * Surface Reflectance NDVI
   * Surface Reflectance EVI
   * Surface Reflectance SAVI
   * Surface Reflectance MSAVI
   * Surface Reflectance NDMI
   * Surface Reflectance NBR
   * Surface Reflectance NBR2

 Volunteers seeks to do some comparisons between these products and i.vi...

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Ticket URL: <https://trac.osgeo.org/grass/ticket/2098#comment:5>
GRASS GIS <https://grass.osgeo.org>