********** CCaalliiffoorrnniiaa DDiiggiittaall OOrrtthhoo ((QQuuaarrtteerr)) QQuuaaddss DDOOQQQQss ********** This directory has geotiff versions of the available DOQQs for California. * *index -* Has the DOQQ index for California Quads * *doqq -* Has the latest DOQQs for California * *doqq-archive -* Has all DOQQs for California Mr Sid Versions of *doqs* contributed by "CA Dept. Conservation":/casil/doc.ca.gov/ Currently we don't have any archives beyond the most recent version, so you almost certainly want *doqq*.