I need help with GPS

Discussion in 'OT Technology' started by Makita, May 18, 2008.

  1. Makita

    Makita Member OT Supporter

    May 6, 2002
    Likes Received:
    Ok guys, here the point,

    I would like to create 3D map of mountain biking trail. My first idea is to use a GPS to map coordinate at every 10 feets ( or less depending on the accuracy of the said GPS).
    Do you have any advice about the model and/or caracteristic of any type of device that can help me.
    Here the features i need :
    -Can give me the best accuracy possible for the Lat/Lon
    - I need to have the altitude also with a great accuracy ( like less than 1 feet if possible ... Maybe i should use a separated altimeter ???)
    -Can ouput the data into a computer ( i'm planning to create a software to read the data and create 3D representation of the trail)
    -Any other cool features that i ignore ( im a newb in GPS)

    Thx alot
  2. CornUponCob

    CornUponCob New Member

    Oct 3, 2001
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