I opened a sub-dataset of an HDF file (NDVI layer of MODIS HDF file) in QGIS, but pixel values are beyond the valid range (-2000,10000). I see many pixels way less than -2000 and way over than 10000. There is something wrong here.
you can download the file here, MODIS hdf file Extract the first layer, NDVI, no=0.
information about QGIS version on Ubuntu 12.04 LTS: QGIS version 2.8.1-Wien QGIS code revision exported Compiled against Qt 4.8.1 Running against Qt 4.8.1 Compiled against GDAL/OGR 1.10.0 Running against GDAL/OGR 1.10.0 Compiled against GEOS 3.4.2-CAPI-1.8.2 Running against GEOS 3.4.2-CAPI-1.8.2 r3921 PostgreSQL Client Version 9.1.15 SpatiaLite Version 4.1.1 QWT Version 5.2.2 PROJ.4 Version 480 QScintilla2 Version 2.6.1
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you can download the file here, MODIS hdf file Extract the first layer, NDVI, no=0.
information about QGIS version on Ubuntu 12.04 LTS: QGIS version 2.8.1-Wien QGIS code revision exported Compiled against Qt 4.8.1 Running against Qt 4.8.1 Compiled against GDAL/OGR 1.10.0 Running against GDAL/OGR 1.10.0 Compiled against GEOS 3.4.2-CAPI-1.8.2 Running against GEOS 3.4.2-CAPI-1.8.2 r3921 PostgreSQL Client Version 9.1.15 SpatiaLite Version 4.1.1 QWT Version 5.2.2 PROJ.4 Version 480 QScintilla2 Version 2.6.1
أكثر...