Script for downloading the most recent GPS Assist Data to a Sony DSC Camera with built-in GPS, such as the Sony DSC-HX5V. The script must be called with the mount point of a memory card for the camera as argument.
See my blog post for more information or https://www.sony.com/electronics/support/articles/00012261 or https://web.archive.org/web/20190310111759/http://blog.brixandersen.dk/2010/04/02/downloading-sony-gps-assist-data-using-perl/.