http://gpstracklog.com/2007/12/tech-talk-raste.html GPS reviews, news, tips and tricks Wed, 23 May 2012 14:29:09 +0000 hourly 1 http://wordpress.org/?v= http://gpstracklog.com/2007/12/tech-talk-raste.html/comment-page-1#comment-2612 amos Wed, 19 Dec 2007 06:41:52 +0000 http://96.30.5.180/~gpstrac/2007/12/tech-talk-raster-vs-vector-or-why-has-it-taken-so-long-to-get-aerial-photos-and-usgs-topos.html#comment-2612 I've used the PN-20 and don't find the imagery slow when used for its intended purpose: slow speed activities like kayaking, hiking or geocaching. Indeed as you mention its quite useful, however I do agree that at car speeds its slow and of limited value. (Give me POIs and vectors in the car) I’ve used the PN-20 and don’t find the imagery slow when used for its intended purpose: slow speed activities like kayaking, hiking or geocaching. Indeed as you mention its quite useful, however I do agree that at car speeds its slow and of limited value. (Give me POIs and vectors in the car)

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