Feature Representation

In addition to the generic FME feature attributes that FME Workbench adds to all features (see About Feature Attributes), this format adds the format-specific attributes described in this section.

Each ASTER (HDF4) raster image subdataset corresponds to a single feature in FME.

Attribute Name	Contents
hdf4_aster_type	This will always be hdf4_raster.
hdf4_aster_asterobservatiomode	Observation modes for each sensorgroup.
hdf4_aster_asteroperationmode	One of three operation modes (OBSERVATION, CALIBRATION or TEST).
hdf4_aster_astersceneid	The scene identifier defined by path, row and view.
hdf4_aster_averageoffset	Average offset value (LAOset, PAOset) where LAOset is the average offset in along track direction, and PAOset is the average offset in cross track direction.
hdf4_aster_avgcorrelcoef	The average correlation coefficient.
hdf4_aster_calendardate	The year (and optionally month and day). This attribute is used to specify a single date covered by a data collection, granule or event.
hdf4_aster_coarsedemversion	The version information of the coarse DEM database (version, issuance date, comments).
hdf4_aster_conunit{}	See product specifications.
hdf4_aster_conunit{}b	See product specifications.
hdf4_aster_conunit{}n	See product specifications.
hdf4_aster_corintel{}	Correction of the intertelescope error of SWIR and TIR.
hdf4_aster_corintel{}b	Correction of the intertelescope error of SWIR and TIR.
hdf4_aster_corintel{}n	Correction of the intertelescope error of SWIR and TIR.
hdf4_aster_corpara{}	Correction of the SWIR parallax error.
hdf4_aster_corpara{}b	Correction of the SWIR parallax error.
hdf4_aster_corpara{}n	Correction of the SWIR parallax error.
hdf4_aster_cthld	See product specifications.
hdf4_aster_eastboundingcoordinate	Eastern-most coordinate of the limit of coverage expressed in longitude.
hdf4_aster_flyingdirection	The satellite flight direction when observation is done. ‘AS’: ascending direction, ‘DE’: descending direction.
hdf4_aster_futurereviewdate	Date of next planned QA peer review.
hdf4_aster_gain	Band number and gain setting.
hdf4_aster_geometricdbversion	The version information of the geometric correction data (version, issuance date).
hdf4_aster_hdfeosversion	See product specifications.
hdf4_aster_idofastergdsdatabrowse	See product specifications.
hdf4_aster_idofastergdsdatagranule	Unique identifier for location of a data granule held in ASTER GDS.
hdf4_aster_imagedatainformation{}	See product specifications.
hdf4_aster_imagedatainformation{}b	See product specifications.
hdf4_aster_imagedatainformation{}n	See product specifications.
hdf4_aster_incl{}	See product specifications.
hdf4_aster_incl{}b	See product specifications.
hdf4_aster_incl{}n	See product specifications.
hdf4_aster_instrumentshortname	The unique identifier of an instrument (ASTER).
hdf4_aster_lowerleft	The coordinates of the lower-left corner of the scene (lat/long).
hdf4_aster_lowerright	The coordinates of the lower-right corner of the scene (lat/long).
hdf4_aster_maporientationangle	The angle of the clockwise rotation from Y-axis of the map projected coordinates at ascending, within the range [-90.0, 90.0].
hdf4_aster_mapprojectionname	The name of the systematic representation of all or part of the surface of the Earth on a plane or developable surface.
hdf4_aster_meanandstd{}	See product specifications.
hdf4_aster_meanandstd{}b	See product specifications.
hdf4_aster_meanandstd{}n	See product specifications.
hdf4_aster_measurementpointnumber{}	The number of measurement points.
hdf4_aster_minandmax{}	See product specifications.
hdf4_aster_minandmax{}b	See product specifications.
hdf4_aster_minandmax{}n	See product specifications.
hdf4_aster_modeandmedian{}	See product specifications.
hdf4_aster_modeandmedian{}b	See product specifications.
hdf4_aster_modeandmedian{}n	See product specifications.
hdf4_aster_mpmethod{}	Map projection method (UTM, PS, LAMCC, SOM or EQRECT).
hdf4_aster_mpmethod{}b	Map projection method (UTM, PS, LAMCC, SOM or EQRECT).
hdf4_aster_mpmethod{}n	Map projection method (UTM, PS, LAMCC, SOM or EQRECT).
hdf4_aster_northboundingcoordinate	Northern-most limit of coverage expressed in geodetic latitude.
hdf4_aster_numberofbadpixels{}	The number of bad pixels in the L1B band images.
hdf4_aster_numberofbadpixels{}b	The number of bad pixels in the L1B band 3n image.
hdf4_aster_numberofbadpixels{}n	The number of bad pixels in the L1B band 3b image.
hdf4_aster_numberofmeasurements{}	The number of measurements.
hdf4_aster_offset{}	See product specifications.
hdf4_aster_offset{}b	See product specifications.
hdf4_aster_offset{}n	See product specifications.
hdf4_aster_orbitnumber	The orbit number of the satellite, when data is acquired (path, row, view).
hdf4_aster_pctimagematch	See product specifications.
hdf4_aster_pgeversion	Version of PGE, updated whenever code or any static is input in the delivered algorithm package.
hdf4_aster_platformshohdf4_aster_ rtname	See product specifications.
hdf4_aster_pointingangle	Pointing angle for the corresponding sensor.
hdf4_aster_processedbands	Observation modes for each sensorgroup (VNIR1, VNIR2, SWIR or TIR). A string indicating which bands were processed. Processed bands are indicated by a band number. ‘XX’ is used to mark bands which were NOT processed.
hdf4_aster_processingcenter	Name of the facility where the granule was processed.
hdf4_aster_processingflag{}	Processing flag. 0: no output, 1: output is the result computed, 2: output is extracted from registration file, 4: output obtained by other method.
hdf4_aster_processinglevelid	This attribute reflects the classification of the science data processing level, which defines in general terms the characteristics of the output of the processing performed.
hdf4_aster_productiondatetime	See product specifications.
hdf4_aster_projectionparameters{}	Parameters used in GCTP map projection.
hdf4_aster_projectionparameters{}b	Parameters used in GCTP map projection.
hdf4_aster_projectionparameters{}n	Parameters used in GCTP map projection.
hdf4_aster_qapercentinterpolateddata	Granule level percent interpolated data.
hdf4_aster_qapercentmissingdata	Granule level percent missing data.
hdf4_aster_qapercentoutofboundsdata	Granule level percent out of bounds data.
hdf4_aster_qadrantcloudcoverage	Cloud coverage in percent for each of the four quarters of the scene (upper left, upper right, lower left, lower right).
hdf4_aster_radiometricdbversion	The version information of the radiometric correction data (version, issuance date).
hdf4_aster_receivingcenter	“EODS”, fixed value.
hdf4_aster_recurrentcyclenumber	The satellite recurrent cycle number and the revolution number in the cycle.
hdf4_aster_reprocessingactual	Granule level, stating what reprocessing has been performed on this granule.
hdf4_aster_resmethod{}	Resampling method. ‘BL’ or ‘NN’ or ‘CC’.
hdf4_aster_resmethod{}b	Resampling method. ‘BL’ or ‘NN’ or ‘CC’.
hdf4_aster_resmethod{}n	Resampling method. ‘BL’ or ‘NN’ or ‘CC’.
hdf4_aster_scenecenter	Longitude and latitude of the scene center (lat, long).
hdf4_aster_scenecloudcoverage	Cloud coverage in percent for the whole scene.
hdf4_aster_sciencereviewdate	Date of last QA peer review.
hdf4_aster_sensorname	VNIR, SWIR or TIR.
hdf4_aster_sensorshortname	Sensor short name.
hdf4_aster_settingtimeofpointing	Date and time that the pointing was performed.
hdf4_aster_shortname	The official reference name used in identifying the contents of the data collection.
hdf4_aster_sizembdatagranule	The size attribute will indicate the volume of data contained in the granule.
hdf4_aster_solardirection	The sun direction as seen from the scene center.
hdf4_aster_sourcedataproduct	Information about the input data used to generate the L1B product.
hdf4_aster_southboundingcorrdinate	Southern-most limit of coverage expressed in geodetic latitude.
hdf4_aster_spatialresolution	The nominal spatial resolutions of VNIR, SWIR and TIR.
hdf4_aster_standarddeviationoffset	Standard deviation offset value (LSDOset, PSDOset) where LSDOset is the standard deviation offset in the along track direction and PSDOset is the standard deviation offset in the cross track direction.
hdf4_aster_threshold{}	Threshold value (CThld, LOThld, POThld, VOThld) where CThld is the correction threshold, LOThld is the offset threshold in the along track direction, POThld is the offset threshold in the cross track direction and VOThld is the vector offset threshold.
hdf4_aster_timeofday	The hour (and optionally minute and second) of the day. This attribute is used to specify a single point in time covered by a data collection, granule or event.
hdf4_aster_upperleft	The coordinates of the upper-left corner of the scene (lat/long).
hdf4_aster_upperright	The coordinates of the upper-right corner of the scene (lat/long).
hdf4_aster_utmzonecode{}	The zone code for utm projection.
hdf4_aster_utmzonecode{}b	The zone code for utm projection.
hdf4_aster_utmzonecode{}n	The zone code for utm projection.
hdf4_aster_westboundingcoordinate	Pointing angle for the corresponding sensor band number and gain setting western-most coordinate of the limit of cloud coverage expressed in longitude.
hdf4_aster_subdataset_name	When this is present on a feature, the feature is a subdataset. This attribute shows the name of the subdataset.
hdf4_aster_subdataset_description	When this is present on a feature, the feature is a subdataset. This attribute gives a description of the subdataset.