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Compass vs GPS


TamaraChapman

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Hello veterans,

 

I have just found your site and been introduced to Geocaching. It's funny, I had never heard of it before and heard about it twice today! My one question is, I do not own a GPS. Is it possible to participate with a compass? I am an avid backpacker, love the concept of a treasure hunt enroute, am good with a compass but do not own a GPS.

 

Please don't consider this a stupid question. I would be willing to bet someone else is wondering the same thing.

 

Thanks for sharing the site and the concept and happy hunting.

 

TJC

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Yes, caching using a good map or aerial photograph.. and compass if you need it, is possible. It is harder than using a GPS, but if you like a challenge and don't mind not finding every one you search for the first time go for it. I'd start with caches in small parks or close to trails until you get the hang of it, but as soon as you feel comfortable with those then go for anything.

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It's certainly possible. You get a set of lat/long coordinates in the WGS84 datum and you need to be able to determine where those are with a certain accuracy. The more accurate you can pinpoint them the better, but any method that gets you within +- 10 meters (30 feet) or so should be good enough. Now you need to ask yourself: are you able to do that? Or, from a different point of view: what's the accuracy that you think you'll be able to pinpoint given coordinates, and do you think that's gonna be good enough to find a hidden container?

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Your question is valid. It is asked often enough here in the forums.

 

Answer: Yes you can. There are a number of geocachers that do -- however, I believe they do carry a GPSr as a backup.

 

Long and short of it... break down and give in, 'cuz sooner or later you are gonna discover that a good, quality GPSr can even be a godsend while hiking only. Not saying that you should throw the compass away, not at all (it's batteries never die).

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Your question is valid. It is asked often enough here in the forums.

 

Answer: Yes you can. There are a number of geocachers that do -- however, I believe they do carry a GPSr as a backup.

 

Long and short of it... break down and give in, 'cuz sooner or later you are gonna discover that a good, quality GPSr can even be a godsend while hiking only. Not saying that you should throw the compass away, not at all (it's batteries never die).

 

Usually don't carry one, but I do have a Nuvi in the car to get me from one parking spot to another. It's OK to wander about in the woods but less OK to be wandering about in traffic.

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