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<< Click to Display Table of Contents >> Import Data - ENVI Format - Original SARscape Format |
  
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<< Click to Display Table of Contents >> Import Data - ENVI Format - Original SARscape Format |
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Purpose
Data in ENVI format must be imported into the SARscape Data Format for further processing. This functionality is intended only for those data which have been previously processed with SARscape.
Technical Note
This functionality enables to recover the ancillary information, which are stored in the SARscape header (.sml) and are not saved in the ENVI header (.hdr) once a SARscape file is processed with an ENVI own functionality. Indeed inputs to this process consist of:
•Input File - The file generated using an ENVI own functionality
•Reference File - The file, with a SARscape header, which was used as input to the ENVI own processing functionality for the generation of the "Input File".
Only single layer data can be imported. The raster parameters (e.g. number of pixels and pixel depth) of "Input File" and "Reference File" must be the same.
Supported Products
ENVI data.
Input Files
Reference file
Input name of the SARscape file. It must have an .sml header, which is used for restoring the SARscape processing information. This file is mandatory.
Input file
Input name of the ENVI file. It does not have an .sml header. This file is mandatory.
Parameters - Principal Parameters
Data Units
One of the following data units must be selected:
| Classification | Classification image. |
| Coherence | Interferometric Coherence image. |
| SLC | Single Look Complex data. |
| DEM | Digital Elevation Model. |
| DEM Slope | Slope image. |
| Digital Number | Generic image file. |
| Interferogram | Unflattened Interferogram (_int SARscape suffix). |
| Flattened Interferogram | Flattened Interferogram (_dint SARscape suffix). |
| Intensity | Radar reflectivity (or Power). |
| Amplitude | Square root of Intensity. |
Dummy Value
Pixel no-value (so called dummy) in the input data.
Parameters - Global
It brings to the general section of the Preferences 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. It/they will be associated with an .sml header compliant with the "Reference File". This file is mandatory.
_envi
Imported image and associated header files (.sml, .hdr).
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.
Task, SARscapeBatch object, SARscapeBatch script example
References None.