ChirCor

ChirCor, a program developed by Luca Gasperini of ISMAR, for managing physical-log data (P-wave velocity and density) and chirp-sonar seismograms, also equipped with a synthetic-trace generator, that could be used for correlating real seismograms to synthetics. The software, designed with a user-friendly graphic interface, is intended mainly for oceanographers and marine geologists as a tool for correlating high-resolution seismic images and sediment cores.

Bibliografic reference: Dal Forno G., Gasperini L. ChirCor: A new tool for generating synthetic chirp-sonar seismograms. In: Computers & Geosciences, vol. 34 (2) pp. 103 - 114. Pergamon-elsevier Science Ltd, 2008.
PUMA reference: cnr.ismar.bo/2008-A0-046

You can get the software from the  "download" section of the web reference

 A snapshot of main window of ChirCor v1.0.

 To the left, Core Photo Parameters form, with all edit boxes used to reference core image. To the right, a sample core image  with  all  parameters  indicated.  Note  that  the  origin  of image coordinates is at the upper-left corner of the Bitmap image.

 Data Editor form opened over main window. Once the log file is loaded using Data Editor, graphs are automatically updated in the main form.

Chirp Signal Processor form; parameters can be edited using  text  boxes  and  eventually  saved  in  a  text  file  (*.SIG).

Synthetic generation is performed at a ‘‘GO’’ button click. The lower part of the form shows Klauder wavelet (upper) and chirp sweep  (lower)  graphs  that  are  automatically  updated  at  chirp signal generation.