I've been a user of DeLorme maps for many many many years now, and I
have a PN-20.
The DeLorme maps will take a GPS log, convert it to a route, and produce
queue sheets. If you use TopoUSA, you can also generate hill profiles.
Transfering logs from the PN-20 is a royal PITA! Getting maps onto the
PN-20 isn't too bad as you can take the memory card out and copy
directly to it (although that too is a bit of a PITA - you can't simply
copy a file over in the file system. You must save the mobile map, then
go through the export procedure you would if you were sending straight
to the PN-20; it's faster this way, though). Don't get me wrong - the
ability to have USGS maps and aerial photos is wonderful, especially
when kayaking through large marshes. I'm glad I have one!
You may be happier with one of the (not cheap!) Garmin bicycle-specific
GPS units. They log points, and the bike mount is included. I have
imported the logs from Garmin units into DeLorme maps with no trouble.
DeLorme no longer sells the BlueLogger GPS. When mine was new, it was
perfect! It was the size and weight of a "penny" matchbox, and it would
log points for up to 8 hours (when I last got it to work back in 2005).
Perhaps others had the same problems develop (mine works fine as a
bluetooth GPS receiver, but it may or may not bother to save the
points). Whatever, it has disappeared from their list of products.
Steve Sr. said:Hello,
I am considering purchasing a GPS to use to record rides to generate
que sheets and to navigate in unfamiliar areas.
For best GPS performance I am assuming that the GPS should remain in a
fixed position on the bike, probably on the handlebars.
Can any of you recommend any GPS holders that would fit this
requirement? It would also be good if the mount was somehow shock
mounted. I don't know how well a GPS will hold up to the road bumps
transfered through the handlebars.
BTW, the GPS that I am considering is the Delorme PN-20 mainly because
it supposedly works seamlessly with their Topo USA software.
Thanks,
Steve