Download
http://geoes-insar.unavco.org/Buckley_ENV_software/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
