[gdal-dev] Support for MISR data processing.

Chaitanya kumar CH chaitanya.ch at gmail.com
Thu Dec 1 04:38:24 EST 2011 

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 <wroberts at 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)
>
>
> --
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-- 
Best regards,
Chaitanya kumar CH.

+91-9494447584
17.2416N 80.1426E
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