[OSM-talk] best GPS for trekking

[Joe Richards]

Well I'd like to collect lots of data, even if it involves me taking a pack of those 2GB SD cards that I keep switching every day or two... Obviously taking normal AA batteries is a plus, and I am thinking of getting one of those solar chargers that covers the top of your backpack (yes seriously!)

Browsing the Garmin eTrex devices, I notice even the ones with a proper screen aren't all that expensive
http://www.gpsw.co.uk/details/prod3549.html

I could then load it up with maps that show any existing data from OSM and/or any other sources, e.g. http://www.nepalgpsmap.com/en/maps.html to keep track of how far (and high) we're going and whether or not waypoints have already been marked...




________________________________
From: Andy Robinson (blackadder-lists) <ajrlists at googlemail.com>
To: Joe Richards <tenzin at penski.net>; talk at openstreetmap.org
Sent: Thursday, 16 April, 2009 17:17:30
Subject: Re: [OSM-talk] best GPS for trekking

Joe,

I guess it depends upon how much data you want. There must be some slow burn
loggers that would do it but probably trackpoint spacing might be high.
Personally I'd probably go with a rugged eTrex, a modern one with an SD card
to carry the daily traces it writes. My legend will last all day on a pair
of rechargeable AA's (2500's or above) so you would just need to carry a few
sets of fully charged AA's to get you through. You could then have tracks at
1 sec interval for the whole of your trek.

Cheers

Andy

>-----Original Message-----
>From: talk-bounces at openstreetmap.org [mailto:talk-
>bounces at openstreetmap.org] On Behalf Of Joe Richards
>Sent: 16 April 2009 4:56 PM
>To: talk at openstreetmap.org
>Subject: [OSM-talk] best GPS for trekking
>
>
>I will be trekking in Nepal later this year, and would like to keep some
>nice GPX trails and waypoints (both on the trekking trails and in the
>towns/roads), since it looks relatively unmapped...  I usually use a
>windows mobile device with a bluetooth GPS but this strikes me as way to
>flimsy and the battery life would be far too short.
>
>What is my best option given the requirements of:
> * reasonable robustness - ie can be put in the top pocket of a backpack
>and forgotten about for a day, even if I slip over or sling my bag around
> * excellent battery life, ideally a few days' tracking before a recharge
>(although I could carry other power sources, I'd rather not)
> * a little feedback, not just a GPS 'brick' - e.g. a display and/or the
>ability to enter waypoint names would be nice
>
>
>
>
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