[mapserver-users] Continuing problem with WCS and ENVI Multi-band files
Peter Willis
pwillis at aslenv.com
Mon Feb 8 10:37:13 PST 2010
Hello,
I continue to have a problem selecting
a single band from a multi-band (563 bands)
ENVI format BSQ file.
Using the following URL mapserver gives me a FLOAT32 GTiff
file but it is always filled with zeros.
http://wcs.foo.com/cgi-bin/wcs?REQUEST=GetCoverage&SERVICE=WCS&VERSION=1.0.0&COVERAGE=NDVI&CRS=EPSG:4326&BBOX=-135,55,-121,46&WIDTH=256&HEIGHT=256&FORMAT=GEOTIFF_FLOAT&Band=122
Is there any documentation that clearly
shows how WCS can be set up to do this?
My current LAYER definition is as follows:
LAYER
NAME VegetationIndex
STATUS OFF
DEBUG ON
TYPE RASTER
METADATA
"wcs_label" "Data/NDVI"
"wcs_rangeset_name" 'bands'
"wcs_rangeset_label" "NDVI"
"ows_extent" '-135 55 -121 46'
"wcs_resolution" '0.08333333333333332 -0.083333333333333332'
"ows_srs" 'EPSG:4326'
"wcs_srs" 'EPSG:4326'
"wcs_formats" 'GEOTIFF_FLOAT,GEOTIFF_INT16'
"wcs_nativeformat" 'ENVI'
END
DATA /NDVI/ndvi.img
PROJECTION
"init=epsg:4623"
END
DUMP TRUE
END
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