Creators:
Sean Buckley, Vikas Gudipati, and Dochul Yang
Department of Aerospace Engineering and Engineering Mechanics,
University of Texas, Austin

    Release level: September 25, 2008.

Download
envisatSegAndCatSoftware.tar.gz

Then do this command to unpack the files (on Linux or Mac OS X):

tar xvzf envisatSegAndCatSoftware.tar.gz

to get:

envisatSegAndCatSoftware/asa_im_segment.v1.5.c
envisatSegAndCatSoftware/Makefile
envisatSegAndCatSoftware/asa_cat.v1.3.c
envisatSegAndCatSoftware/Usage_html/
envisatSegAndCatSoftware/Usage_html/Envisat_ASAR_WSLevel0_Data_Segmentation_Software_README.html
envisatSegAndCatSoftware/Usage_html/Usage.html
envisatSegAndCatSoftware/Usage_html/Envisat_ASAR_Data_Concatenation_Software_README.html
envisatSegAndCatSoftware/Usage_html/Envisat_ASAR_IMLevel0_Data_Segmentation_Software_README.html
envisatSegAndCatSoftware/asa_ws_segment.v1.1.c
envisatSegAndCatSoftware/Usage.doc
envisatSegAndCatSoftware/README.txt

Note that there is a make file and usage documents in a single directory named envisatSegAndCatSoftware.

asa_cat.v1.3.c concatenates Envisat ASAR Image Mode / Wide Swath Mode Level 0 data. This newer version adds the ability to concatenate scenes that do not overlap.

asa_im_segment.v1.5.c extracts a smaller frame of ENVISAT ASAR IMAGE MODE Level 0 data from a long strip of Level 0 data

asa_ws_segment.v1.1.c extracts a smaller frame of ENVISAT ASAR WIDESWATH MODE Level 0 data from a long strip of Level 0 WS data

    Release level: beta of September 3, 2008.

Download
asa_cat.c
Concatenates Envisat ASAR Image Mode / Wide Swath Mode Level 0 data

asa_im_segment.c
Extracts a smaller frame of ENVISAT ASAR IMAGE MODE Level 0 data from a long strip of Level 0 data

asa_ws_segment.c
Extracts a smaller frame of ENVISAT ASAR WIDESWATH MODE Level 0 data from a long strip of Level 0 WS data

Compilation: see source code text
Use: see source code text