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questsmith

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Posts posted by questsmith

  1. It's all to do with datums ! I too recently got into geocaching and have had success in finding the caches but I did find the datum stuff confusing.

     

    Here is the thread I raised on the topic ... it may be some help ?! Alternatively, try searching for 'datum' there is loads of info here on the forums !

     

    For my first cache, I tried to follow the pointer but was nowhere near. I found watching the coordinates converge on the site was the best way to get close, then it is a case of just having a look in the most/least obvious site around !

     

    Happy hunting :D

  2. I've never been to the Isle of Man and it would be cool to have a 'first to find' to my name !

     

    I was on the top of Scafell Pike last October, but unfortunately at that time I didn't know that geocaching even existed let alone that there would be tupperware boxes up there to find !!

     

    I'll have to go back as that is the sort of cache challenge that appeals :rolleyes: !

  3. The three peaks spring to mind, I did them all in a day a few years ago (20+ !!!) with my soon to be wife and we completed them in just under 11 hours.

     

    Mind you there is a fell race once a year and the fastest is around 2 hours I believe !!!

     

    That sounds the right sort of challenge - the 11 hours not the 2 hours !!! I didn't realise that cache advertising wasn't allowed :lol: , so could you discreetly provide coordinates for me to search on ?

     

    Anymore for anymore ... got to get my find count up from its current 4 to challenge in the World Rankings <_<:unsure: !!

  4. I'm a keen mountain walker and I see the world of geocaching as complimenting this hobby very nicely.

     

    With a year of potential routes ahead of me I thought that having some geocaches to aim for might focus me on attempting a particular hill or area of the country that I haven't been to before. This is where I seek your help !

     

    Could any of you suggest caches in remote or inaccessable places, but staying within the UK and not requiring too much specialist gear ?!

     

    Cheers !

  5. Thanks for the response ...

     

    OK, so WGS84 is the one to use for caching.

     

    if I use the WGS84 datum, am I going to wander over a cliff in the fog ?!

     

    I used this expression for effect - what I was getting at is whether the WGS84 datum will give coordinates that don't cross-reference accurately to an OS Map ?

  6. Can I piggy-back this topic as I have more datum confusion ?

     

    I have read elsewhere that the GC coordinates use the US WGS84 datum - this was also the default for my Garmin unit - so far so good.

     

    As I also use my GPS for walking on the hills, I use it in conjunction with a compass and an OS Map. Having looked at the OS Map technical data it uses the OSGB (1936) datum. If I set my GPS to this datum will I be out of position trying to find the cache and conversely if I use the WGS84 datum, am I going to wander over a cliff in the fog ?! I don't really want to be switching datums backwards and forwards, so any suggestions on which is best ?

     

    Also, does the age of the datum impact on its accuracy ?

     

    Thanks !

    Questsmith

  7. Ah, I did notice that the coordinates yesterday were a little bit off and not as accurate as my previous finds, but I put it down to my inexperience !

     

    Maybe I too was experiencing meteorological interference ... it certainly was mucky weather out there on Sunday !

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