> All digital cameras record what is known as EXIF data and insert that > in an image, along with GPS data. If you can access the uploaded > image (ie posted on a website) and it hasn't been modified in a > processing package that modifies the data header, you can read that > data which has the image date/time. Not to remain OT for long, but there's a freeware image viewer called IrfanView that, if you get the optional plugins, allows easy access to the EXIF data. I just gave myself a birthday present of a Casio Exilim EX-H20G camera with built-in GPS that writes to the EXIF file, and it plays well with IrfanView. _______________________________________________ Seesat-l mailing list http://mailman.satobs.org/mailman/listinfo/seesat-l
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