Wesley, Can you provide the exact link for the dataset or a page containing the link?
On Thu, Dec 1, 2011 at 2:33 PM, Wesley Roberts <wrobe...@csir.co.za> wrote: > Dear gdal-dev, > > I have some MISR hdf data downloaded from the following website ( > http://eosweb.larc.nasa.gov/PRODOCS/misr/table_misr.html). I have tried > to use gdal to access the hdf data using techniques similar to other hdf > data sources (MODIS - NDVI and ET). gdalinfo is able to read the contents > of the data file in much the same way as it does with MODIS data products. > See below, however when I use gdal_translate to extract my data set of > interest the result is incorrect. The command executes as per normal and > writes a data set to my disk, however when I look at the result in QGIS I > see that the image is flippped to the left (north now faces west) and that > the data is jumbled (white noise). The command I am using is below. Any > help on extracting MISR data blocks is greatly appreciated. > > Many thanks, > Wesley > > > > > ###################################################gdal_translate################################################### > > gdal_translate -of GTiff > "HDF4_EOS:EOS_GRID:"MISR_AM1_AS_LAND_P174_O001092_F07_0022.b117-118.hdf":RegParamsLnd:NormBlkSfcIrrad" > output.tif > > > ###################################################gdalinfo################################################### > gdalinfo MISR_AM1_AS_LAND_P174_O001092_F07_0022.b117-118.hdf > > Driver: HDF4/Hierarchical Data Format Release 4 > Files: MISR_AM1_AS_LAND_P174_O001092_F07_0022.b117-118.hdf > Size is 512, 512 > Coordinate System is `' > Metadata: > HDFEOSVersion=HDFEOS_V2.13 > Path_number=174 > AGP_version_id=2 > DID_version_id=4 > Number_blocks=180 > Ocean_blocks_size=180 > Ocean_blocks.count=50 > Ocean_blocks.numbers=5, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, > 21, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, > 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 174, > 175, 176, 177, 178, 179, 180, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, > 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, > 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, > 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, > 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, > 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 > SOM_parameters.som_ellipsoid.a=6378137 > SOM_parameters.som_ellipsoid.e2=0.006694348 > SOM_parameters.som_orbit.aprime=1 > SOM_parameters.som_orbit.eprime=1 > SOM_parameters.som_orbit.gama=1 > SOM_parameters.som_orbit.nrev=233 > SOM_parameters.som_orbit.ro=7078040.8 > SOM_parameters.som_orbit.i=1.71572532628785 > SOM_parameters.som_orbit.P2P1=0.0686666666666667 > SOM_parameters.som_orbit.lambda0=-2.43535567370853 > Origin_block.ulc.x=7460750 > Origin_block.ulc.y=527450 > Origin_block.lrc.x=7601550 > Origin_block.lrc.y=1090650 > Start_block=117 > End block=118 > Cam_mode=1 > Num_local_modes=0 > Local_mode_site_name= > Orbit_QA=0 > coremetadata= > > > ############################################LOTS of Metadata > Removed################################################################## > > > Subdatasets: > > > SUBDATASET_1_NAME=HDF4_EOS:EOS_GRID:"MISR_AM1_AS_LAND_P174_O001092_F07_0022.b117-118.hdf":RegParamsLnd:NormBlkSfcIrrad > SUBDATASET_1_DESC=[180x8x32x4] NormBlkSfcIrrad RegParamsLnd (32-bit > floating-point) > > > SUBDATASET_2_NAME=HDF4_EOS:EOS_GRID:"MISR_AM1_AS_LAND_P174_O001092_F07_0022.b117-118.hdf":RegParamsLnd:NormBlkSfcIrradUnc > SUBDATASET_2_DESC=[180x8x32x4] NormBlkSfcIrradUnc RegParamsLnd (32-bit > floating-point) > > > SUBDATASET_3_NAME=HDF4_EOS:EOS_GRID:"MISR_AM1_AS_LAND_P174_O001092_F07_0022.b117-118.hdf":RegParamsLnd:BOABihemAlb > SUBDATASET_3_DESC=[180x8x32x4] BOABihemAlb RegParamsLnd (32-bit > floating-point) > > > SUBDATASET_4_NAME=HDF4_EOS:EOS_GRID:"MISR_AM1_AS_LAND_P174_O001092_F07_0022.b117-118.hdf":RegParamsLnd:BOABihemAlbUnc > SUBDATASET_4_DESC=[180x8x32x4] BOABihemAlbUnc RegParamsLnd (32-bit > floating-point) > > > SUBDATASET_5_NAME=HDF4_EOS:EOS_GRID:"MISR_AM1_AS_LAND_P174_O001092_F07_0022.b117-118.hdf":RegParamsLnd:RegSfcRetrOptDepth > SUBDATASET_5_DESC=[180x8x32] RegSfcRetrOptDepth RegParamsLnd (32-bit > floating-point) > > > SUBDATASET_6_NAME=HDF4_EOS:EOS_GRID:"MISR_AM1_AS_LAND_P174_O001092_F07_0022.b117-118.hdf":RegParamsLnd:RegSfcRetrOptDepthUnc > SUBDATASET_6_DESC=[180x8x32] RegSfcRetrOptDepthUnc RegParamsLnd (32-bit > floating-point) > > > SUBDATASET_7_NAME=HDF4_EOS:EOS_GRID:"MISR_AM1_AS_LAND_P174_O001092_F07_0022.b117-118.hdf":RegParamsLnd:RegSfcRetrMixture > SUBDATASET_7_DESC=[180x8x32] RegSfcRetrMixture RegParamsLnd (8-bit > unsigned integer) > > > SUBDATASET_8_NAME=HDF4_EOS:EOS_GRID:"MISR_AM1_AS_LAND_P174_O001092_F07_0022.b117-118.hdf":RegParamsLnd:RegSfcRetrAlgTypeFlag > SUBDATASET_8_DESC=[180x8x32] RegSfcRetrAlgTypeFlag RegParamsLnd (8-bit > unsigned integer) > > > SUBDATASET_9_NAME=HDF4_EOS:EOS_GRID:"MISR_AM1_AS_LAND_P174_O001092_F07_0022.b117-118.hdf":RegParamsLnd:LandQA > SUBDATASET_9_DESC=[180x8x32] LandQA RegParamsLnd (8-bit unsigned integer) > > > SUBDATASET_10_NAME=HDF4_EOS:EOS_GRID:"MISR_AM1_AS_LAND_P174_O001092_F07_0022.b117-118.hdf":RegParamsLnd:SolZenAng > SUBDATASET_10_DESC=[180x8x32] SolZenAng RegParamsLnd (32-bit > floating-point) > > > SUBDATASET_11_NAME=HDF4_EOS:EOS_GRID:"MISR_AM1_AS_LAND_P174_O001092_F07_0022.b117-118.hdf":RegParamsLnd:ViewZenAng > SUBDATASET_11_DESC=[180x8x32x9] ViewZenAng RegParamsLnd (32-bit > floating-point) > > > SUBDATASET_12_NAME=HDF4_EOS:EOS_GRID:"MISR_AM1_AS_LAND_P174_O001092_F07_0022.b117-118.hdf":RegParamsLnd:RelViewCamAziAng > SUBDATASET_12_DESC=[180x8x32x9] RelViewCamAziAng RegParamsLnd (32-bit > floating-point) > > > SUBDATASET_13_NAME=HDF4_EOS:EOS_GRID:"MISR_AM1_AS_LAND_P174_O001092_F07_0022.b117-118.hdf":RegParamsLnd:ScatterAng > SUBDATASET_13_DESC=[180x8x32x9] ScatterAng RegParamsLnd (32-bit > floating-point) > > > SUBDATASET_14_NAME=HDF4_EOS:EOS_GRID:"MISR_AM1_AS_LAND_P174_O001092_F07_0022.b117-118.hdf":RegParamsLnd:GlitterAng > SUBDATASET_14_DESC=[180x8x32x9] GlitterAng RegParamsLnd (32-bit > floating-point) > > > SUBDATASET_15_NAME=HDF4_EOS:EOS_GRID:"MISR_AM1_AS_LAND_P174_O001092_F07_0022.b117-118.hdf":SubregParamsLnd:LandHDRF > SUBDATASET_15_DESC=[180x128x512x4x9] LandHDRF SubregParamsLnd (16-bit > unsigned integer) > > > SUBDATASET_16_NAME=HDF4_EOS:EOS_GRID:"MISR_AM1_AS_LAND_P174_O001092_F07_0022.b117-118.hdf":SubregParamsLnd:LandHDRFUnc > SUBDATASET_16_DESC=[180x128x512x4x9] LandHDRFUnc SubregParamsLnd (16-bit > unsigned integer) > > > SUBDATASET_17_NAME=HDF4_EOS:EOS_GRID:"MISR_AM1_AS_LAND_P174_O001092_F07_0022.b117-118.hdf":SubregParamsLnd:RDQI > SUBDATASET_17_DESC=[180x128x512x4x9] RDQI SubregParamsLnd (8-bit unsigned > integer) > > > SUBDATASET_18_NAME=HDF4_EOS:EOS_GRID:"MISR_AM1_AS_LAND_P174_O001092_F07_0022.b117-118.hdf":SubregParamsLnd:LandBHR > SUBDATASET_18_DESC=[180x128x512x4] LandBHR SubregParamsLnd (8-bit > unsigned integer) > > > SUBDATASET_19_NAME=HDF4_EOS:EOS_GRID:"MISR_AM1_AS_LAND_P174_O001092_F07_0022.b117-118.hdf":SubregParamsLnd:LandBHRRelUnc > SUBDATASET_19_DESC=[180x128x512x4] LandBHRRelUnc SubregParamsLnd (8-bit > unsigned integer) > > > SUBDATASET_20_NAME=HDF4_EOS:EOS_GRID:"MISR_AM1_AS_LAND_P174_O001092_F07_0022.b117-118.hdf":SubregParamsLnd:LandBRF > SUBDATASET_20_DESC=[180x128x512x4x9] LandBRF SubregParamsLnd (16-bit > unsigned integer) > > > SUBDATASET_21_NAME=HDF4_EOS:EOS_GRID:"MISR_AM1_AS_LAND_P174_O001092_F07_0022.b117-118.hdf":SubregParamsLnd:LandDHR > SUBDATASET_21_DESC=[180x128x512x4] LandDHR SubregParamsLnd (8-bit > unsigned integer) > > > SUBDATASET_22_NAME=HDF4_EOS:EOS_GRID:"MISR_AM1_AS_LAND_P174_O001092_F07_0022.b117-118.hdf":SubregParamsLnd:BRFModParam1 > SUBDATASET_22_DESC=[180x128x512x4] BRFModParam1 SubregParamsLnd (16-bit > unsigned integer) > > > SUBDATASET_23_NAME=HDF4_EOS:EOS_GRID:"MISR_AM1_AS_LAND_P174_O001092_F07_0022.b117-118.hdf":SubregParamsLnd:BRFModParam2 > SUBDATASET_23_DESC=[180x128x512x4] BRFModParam2 SubregParamsLnd (8-bit > unsigned integer) > > > SUBDATASET_24_NAME=HDF4_EOS:EOS_GRID:"MISR_AM1_AS_LAND_P174_O001092_F07_0022.b117-118.hdf":SubregParamsLnd:BRFModParam3 > SUBDATASET_24_DESC=[180x128x512x4] BRFModParam3 SubregParamsLnd (8-bit > unsigned integer) > > > SUBDATASET_25_NAME=HDF4_EOS:EOS_GRID:"MISR_AM1_AS_LAND_P174_O001092_F07_0022.b117-118.hdf":SubregParamsLnd:BRFModFitResid > SUBDATASET_25_DESC=[180x128x512x4] BRFModFitResid SubregParamsLnd (16-bit > unsigned integer) > > > SUBDATASET_26_NAME=HDF4_EOS:EOS_GRID:"MISR_AM1_AS_LAND_P174_O001092_F07_0022.b117-118.hdf":SubregParamsLnd:NDVI > SUBDATASET_26_DESC=[180x128x512] NDVI SubregParamsLnd (8-bit unsigned > integer) > > > SUBDATASET_27_NAME=HDF4_EOS:EOS_GRID:"MISR_AM1_AS_LAND_P174_O001092_F07_0022.b117-118.hdf":SubregParamsLnd:BiomeBestEstimate > SUBDATASET_27_DESC=[180x128x512] BiomeBestEstimate SubregParamsLnd (8-bit > unsigned integer) > > > SUBDATASET_28_NAME=HDF4_EOS:EOS_GRID:"MISR_AM1_AS_LAND_P174_O001092_F07_0022.b117-118.hdf":SubregParamsLnd:BiomeBestEstimateQA > SUBDATASET_28_DESC=[180x128x512] BiomeBestEstimateQA SubregParamsLnd > (8-bit unsigned integer) > > > SUBDATASET_29_NAME=HDF4_EOS:EOS_GRID:"MISR_AM1_AS_LAND_P174_O001092_F07_0022.b117-118.hdf":SubregParamsLnd:LAIBestEstimate > SUBDATASET_29_DESC=[180x128x512] LAIBestEstimate SubregParamsLnd (32-bit > floating-point) > > > SUBDATASET_30_NAME=HDF4_EOS:EOS_GRID:"MISR_AM1_AS_LAND_P174_O001092_F07_0022.b117-118.hdf":SubregParamsLnd:LAIBestEstimateQA > SUBDATASET_30_DESC=[180x128x512] LAIBestEstimateQA SubregParamsLnd (8-bit > unsigned integer) > > > SUBDATASET_31_NAME=HDF4_EOS:EOS_GRID:"MISR_AM1_AS_LAND_P174_O001092_F07_0022.b117-118.hdf":SubregParamsLnd:FPARBestEstimate > SUBDATASET_31_DESC=[180x128x512] FPARBestEstimate SubregParamsLnd (32-bit > floating-point) > > > SUBDATASET_32_NAME=HDF4_EOS:EOS_GRID:"MISR_AM1_AS_LAND_P174_O001092_F07_0022.b117-118.hdf":SubregParamsLnd:BHRPAR > SUBDATASET_32_DESC=[180x128x512] BHRPAR SubregParamsLnd (32-bit > floating-point) > > > SUBDATASET_33_NAME=HDF4_EOS:EOS_GRID:"MISR_AM1_AS_LAND_P174_O001092_F07_0022.b117-118.hdf":SubregParamsLnd:DHRPAR > SUBDATASET_33_DESC=[180x128x512] DHRPAR SubregParamsLnd (32-bit > floating-point) > > > SUBDATASET_34_NAME=HDF4_EOS:EOS_GRID:"MISR_AM1_AS_LAND_P174_O001092_F07_0022.b117-118.hdf":SubregParamsLnd:LAIMean1 > SUBDATASET_34_DESC=[180x128x512x6] LAIMean1 SubregParamsLnd (8-bit > unsigned integer) > > > SUBDATASET_35_NAME=HDF4_EOS:EOS_GRID:"MISR_AM1_AS_LAND_P174_O001092_F07_0022.b117-118.hdf":SubregParamsLnd:LAIDelta1 > SUBDATASET_35_DESC=[180x128x512x6] LAIDelta1 SubregParamsLnd (32-bit > floating-point) > > > SUBDATASET_36_NAME=HDF4_EOS:EOS_GRID:"MISR_AM1_AS_LAND_P174_O001092_F07_0022.b117-118.hdf":SubregParamsLnd:LAINumGoodFit1 > SUBDATASET_36_DESC=[180x128x512x6] LAINumGoodFit1 SubregParamsLnd (8-bit > unsigned integer) > > > SUBDATASET_37_NAME=HDF4_EOS:EOS_GRID:"MISR_AM1_AS_LAND_P174_O001092_F07_0022.b117-118.hdf":SubregParamsLnd:LAIMean2 > SUBDATASET_37_DESC=[180x128x512x6] LAIMean2 SubregParamsLnd (8-bit > unsigned integer) > > > SUBDATASET_38_NAME=HDF4_EOS:EOS_GRID:"MISR_AM1_AS_LAND_P174_O001092_F07_0022.b117-118.hdf":SubregParamsLnd:LAIDelta2 > SUBDATASET_38_DESC=[180x128x512x6] LAIDelta2 SubregParamsLnd (32-bit > floating-point) > > > SUBDATASET_39_NAME=HDF4_EOS:EOS_GRID:"MISR_AM1_AS_LAND_P174_O001092_F07_0022.b117-118.hdf":SubregParamsLnd:LAINumGoodFit2 > SUBDATASET_39_DESC=[180x128x512x6] LAINumGoodFit2 SubregParamsLnd (8-bit > unsigned integer) > > > SUBDATASET_40_NAME=HDF4_EOS:EOS_GRID:"MISR_AM1_AS_LAND_P174_O001092_F07_0022.b117-118.hdf":SubregParamsLnd:LAIQA > SUBDATASET_40_DESC=[180x128x512x6] LAIQA SubregParamsLnd (8-bit unsigned > integer) > > > SUBDATASET_41_NAME=HDF4_EOS:EOS_GRID:"MISR_AM1_AS_LAND_P174_O001092_F07_0022.b117-118.hdf":SubregParamsLnd:SubrVar > SUBDATASET_41_DESC=[180x128x512x4] SubrVar SubregParamsLnd (8-bit > unsigned integer) > Corner Coordinates: > Upper Left ( 0.0, 0.0) > Lower Left ( 0.0, 512.0) > Upper Right ( 512.0, 0.0) > Lower Right ( 512.0, 512.0) > Center ( 256.0, 256.0) > > > -- > This message is subject to the CSIR's copyright terms and conditions, > e-mail legal notice, and implemented Open Document Format (ODF) standard. > The full disclaimer details can be found at > http://www.csir.co.za/disclaimer.html. > > This message has been scanned for viruses and dangerous content by > MailScanner, > and is believed to be clean. > > _______________________________________________ > gdal-dev mailing list > gdal-dev@lists.osgeo.org > http://lists.osgeo.org/mailman/listinfo/gdal-dev > -- Best regards, Chaitanya kumar CH. +91-9494447584 17.2416N 80.1426E
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