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Purpose

 

Standard products, acquired by the EOS-04 satellite, are imported into the SARscape Data Format for further processing.

 

Technical Note

 

Inaccuracies have been reported, in terms of scene location, when these data are geocoded with their nominal orbital parameters (without GCPs). The use of a ground control point might be necessary in order to achieve a precisely georeferenced image.

 

Supported Products

 

CRS         Coarse Resolution ScanSAR Mode, Ground Range.

MRS         Medium Resolution ScanSAR Mode, Ground Range.

FRS-1         Fine Resolution Mode, Single Look Complex or Ground Range.

 

CEOS and GeoTIFF formats are supported.

 

 

Further information at http://www.nrsc.gov.in/

 

Input Files

 

Input File list

Input file name(s) of the original imagery (DAT prefix) data. These files are mandatory.

 

Parameters - Principal Parameters

 

Data Type

Specify product type (Single Look Complex, Ground Range or Geocoded) relevant to the data to import.

 

Apply Calibration Constant

The calibration constant is applied (if available). Note: this has no effect of phase values.

 

Fill dummy during import

Possibility to replace invalid backscatter pixel values with random low values.

 

Rename The File Using Parameters

If set, only relevant information will be copied from the input name(s) to the output name(s), the full root name otherwise.

 

Parameters - Global

 

It brings to the general section of the Preferences specific parameters. Any modified value will be used and stored for further processing sessions.

 

Parameters - Other Parameters

 

It brings to the general section of the Preferences parameters. Any modified value will be used and stored for further processing sessions.

 

Output Files

 

Output file list

Output file name(s) of the imported data. These files are mandatory.

 

Root name of the imported file(s) and associated header files (.sml, .hdr). Specific file suffixes are added according to the data type.

 

.shp

Shape file and associated header files (.sml, .hdr) containing the image perimeter in geographic co-ordinates.

 

.kml

ASCII file containing the image perimeter in geographic co-ordinates. Double clicking on this file will automatically position the boundaries of the scene into the Google Earth environment.

 

Details specific to the Units of Measure and Nomenclature of the output products can be found in the Data Format section.

 

General Functions

 

Exec

The processing step is executed.

 

Store Batch        

The processing step is stored in the batch list. The Batch Browser button allows to load the batch processing list.

 

Close        

The window will be closed.

 

Help

Specific help document section.

 

 

Specific Function(s)

 

None.

 

See Also

 

Task, SARscapeBatch object, SARscapeBatch script example

 

References

 

None.