Gps selection

Bat

Senior Member
Joined
May 13, 2008
Messages
109
I have been wanting a handheld Gps for hiking and 4x4 trails, I am really in the dark on this stuff. Do you guy's use Gps when you go camping or maps or both. I would like to try and find something in the $200 range and pick up some good maps for off road trails.
 
I use a Garmin Ique 3600. It's actually a palm based pda but has built in gps. It's "old" technology but is now relatively inexpensive. With a 2 GB SD card I have several hundred ebooks on it and it also works well as an mp3 player.

The included maps are vector or "line" maps and, even with delorme upgrades, have very few gravel roads. I use a program called Pathaway that allows you georeference any scanned or downloaded map for use as a moving map display. USGS topo maps can be imported and georeferenced automatically. I keep a database with of good campsites in the unit.

Battery life isn't great but higher capacity batts are available as well as AA battery packs and 12 v vehicle adapters. There are probably better units out there but I like being able to use my own scanned maps for off pavement.

I usually carry atlas type topo maps in my travels. Note that delorme "gazetteer" atlas are notoriously inaccurate!! I've found many places where a well established road was shown in the wrong place so beware. The newer Benchmark atlas' is GREAT. While they only have a few western states at present, the different scales and good shaded relief make them very easy to use. Also, they don't end abruptly at state borders like the crappy gazetteer maps.

Just my opinion (s),

Rob
 
I use the Lowrance I finder Hunt. I like it. Mine is not color which in my mind is better because with the color units you need to have the back light on all the time to see the screen. The color is way easier to see read but burns through the batteries. I like the lowrance just becasue of the fact one can get detailed lake maps via the chip. You can also get the lowrance software and make your own maps for the chip. The explorer is a good unit also but doesn't have all the options.
 
gps

It doesn't matter what brand of gps you use, but be sure to get one that has the UTM coordinate system. Longitude/Latitude was designed for use over water....for land travel, UTM is much better, as it is a 1000 meter square grid.

I use mine for hunting remote country. I use the gps in conjuction with 7 1/2 minute topo maps. I order my maps with the UTM grids printed on them. Most all topo maps have the UTM tic marks, and you can use waterproof ink and draw in the lines yourself.

I consider the gps as gravy.....a luxury. Be sure to do your map and compass work as well, since your gps could go down on you....and you need to know how to navigate with map and compass. The gps saves you a lot of steps....it is a wonderful device.
 
Garmin Vista

I have an older Garmin Vista. It works well hiking, but I always carry 2 spare sets of batteries because it's a power hog.

Generally speaking, consumer GPS receivers are all about the same in terms of accuracy (something like < 5 meters 90%, < 2 meters 60%; I don't remember). Granted, antennas make a difference, but see below.

When I buy my next GPS, these are the things I'll look for:
  • External antenna jack (my Garmin can't "see" through the roof of my truck. And I need to hold it fairly close to read the tiny screen, but to get satellites, it rests on my dash...)
  • Large color screen (so I can read the unit a bit farther away)
  • Large memory, preferably removable media (e.g SD card) (Do you have any idea how big the terrain map for the Grand Canyon is?)
  • Intelligent navigation: my Garmin requires getting within 10 meters or so (I think) of a way-point before it's sequenced and the unit begins navigating to the next point. This sucks. I then have to manually sequence it (which, really, is a complicated work around process). Do not underestimate the importance of this feature: I will be flexible with the other bullet points, but nt this one.
That's my $0.02.
 
UTM vs

get one that has the UTM coordinate system. Longitude/Latitude was designed for use over water....for land travel, UTM is much better, as it is a 1000 meter square grid.

Most GPS units provide position info in multiple systems. UTM is fine, but with modern GPSs (i.e. moving maps and terrain databases) and mapping tools (Google Earth) I find lat/lon DDM (Degrees Decimal Minutes) easier to remember while copying from one tool to another. Granted, much of this can be automated by a USB cable....
 
Delorme PN-20

I purchased a Delorme PN-20 bundled with Topo USA 6.0 software. It has a rechargeable battery or can use 2 AA batteries. With the optional "travel kit" you can power it and recharge the battery from a 12V cigar lighter plug. It has 1GB internal memory and an SD card slot which will accept upto a 1GB cards. You can use a PC with a USB port to upload Delorme's topo maps to it and download waypoints and tracks you saved on the handheld to the PC.

Like Scott I would really like an external antenna and larger screen for use in the truck, but for a handheld it's a good one.
 
I was also looking at the Garmin but the 60cs which has 56mb of internal memory. It does not have a card slot but I was thinking that 56mb of space should be enough for me. It is a discontinued model and trying to figure out what maps I can down load to it and for $200.00 it is in my price range. The Delorme sounds good also and they will bring out the PN40 soon that is suppose to be pretty cool.
 
The Garmin GPS 60x models are good for handheld use. The expandable memory is the one you want to get. It uses two AA batteries. The 478 is nice for truck use.

I use city navigator and topo maps.
 
If I ever decide to replace my old Magellan I wouldn't replace it with a new Magellan. ;)

Instead, I would lean toward the eTrex Venture HC. It's got everything I need, including a powered USB interface.

I'm thinking about a Nav||entertainment system for my truck. Right now, I'm leaning toward the Kenwood DNX5120.

O' course, opinions are just like noses: Everybody has 'em, but you can only pick your own.
 
why not use a laptop?

you can watch tv via a usb atsc/ntsc/QAM tuner. (usable in any rv park cable, and anywhere over the air atsc digital tv is present)
you can watch dvd and blu-ray disks
you can play mp3 music or FM
and via wireless your may have email or Internet.

and
...via a CHEAP PHAROS GPS-500 module (
 
Garmin 276C

I use a 276C (have had 2 now - 1st one was stolen). It's bigger than a typical handheld, bu the screen is also bigger. I use it in my cars and on my motorcycle as it is waterproof which is a must.

I picked up my second one for $250 and the P/O sent a 128mb mem card with it. The Garmin map software (NT) was $89 on e-bay. New ones are about $450 + map software + mem card (64mb to 512mb available).

It isn't for everyone, but I'd buy a third one if I had to.
 
Garmin 72

I am old school and still like like to use topo maps and off road guides so a basic gps is all i need. It all depends on what you want, and what you want to spend. All the newer gps's are WASS enabled which give you good accuracy. Lots of choices out there.

tread lightly

marc
 
I'm with Marc. I have an eTrex cheapo. I use it on our tandem and Mt. Bikes as well. I figure I've managed to navigate the entire Baja interior and coastlines with that, a AAA map and asking directions so I'm going with what I got.

I must say though when I was a sailing guy I loved the chart plotter and radar for those night trips over to the islands.
 
I found a good site that reviews GPS units. Im still waiting for a better crossover unit for street off road and marine. Garimin has a new unit out that has topo, street, and marine Oregon is the name. www.gpsreview.net
 
I can't find my gps :( But I never used it much anyway. I was going to use my laptop, got some of the cabling, some of the software, but tabled that project when I got laid off. I find I use paper maps mostly. I really like being able to see the big picture and that you just don't get with a gps. On the other hand, when where you are and where the map says you are dont agree, nothing like a gps to settle the argument.

They get updated so often, if you aren't ready to purchase its hardly worth doing the research. By the time I can get another everything out there now will by obsolete.
 
Mexico GPS

I am wondering if anyone has used there GPS device in Mexico. I have researched a bit and only certain Units have downloads for Mexico. Anyway have any experience with these? Other than main roads do they cover dirt roads?
 
GPS to Rocky Point....

I used my GPS driving to Puerto Penasco a couple years ago. My Garmin hand held had only the most major of roads outside of the US. But it did have a few... Don't know about downloads.

I am wondering if anyone has used there GPS device in Mexico. I have researched a bit and only certain Units have downloads for Mexico. Anyway have any experience with these? Other than main roads do they cover dirt roads?
 
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