Coordinate conversion

Discussion in 'AutoCAD' started by ¡M!, Apr 26, 2006.

  1. ¡M!

    ¡M! Guest

    Anyone know how to convert COGO into bearings?
    ex. 13803292.0810, 1979568.8290 to N 29º 36' 42", W98º 29' 33.1"
     
    ¡M!, Apr 26, 2006
    #1
  2. ¡M!

    dave Guest

    Hi M!,
    Some pointers:
    1) All Bearings starts with N or S and ends with W or E.
    2) You can not get a bearing from a single point.
    3) Bearing can be computed by Tangent Bearing =( E1-E2)/(N1-N2)

    Good Luck
     
    dave, Apr 26, 2006
    #2
  3. ¡M!

    keithacole Guest

    yea.. u need 2 points.. the invers between them can give you a bearing
     
    keithacole, Apr 26, 2006
    #3
  4. ¡M!

    ¡M! Guest

    Perhaps I did not make my original post clear.
    I import data from GPS into AutoCAD Civil 3-D.
    A single point is listed as 13803292.0810, 1979568.8290.
    My customer wants to know the Lat & Lon of that point.
    Seems like there would be a button for that somewhere....




    Hi M!,
    Some pointers:
    1) All Bearings starts with N or S and ends with W or E.
    2) You can not get a bearing from a single point.
    3) Bearing can be computed by Tangent Bearing =( E1-E2)/(N1-N2)

    Good Luck
     
    ¡M!, Apr 27, 2006
    #4
  5. ¡M!

    ¡M! Guest

    Where or How did you get the result (N 29º 36' 42", W98º 29' 33.1")?
    That's all I need to know...
     
    ¡M!, Apr 27, 2006
    #5
  6. ¡M!

    Bob Morrison Guest

    In a previous post ¡M! wrote...
    Seems to me that your GPS equipment should be able to provide the latitude
    & longitude of the point.

    But, go can to this page for info on converting UTM to Latitude &
    Longitude:

    http://www.uwgb.edu/dutchs/UsefulData/UTMFormulas.HTM


    --
    Bob Morrison, PE, SE
    R L Morrison Engineering Co
    Structural & Civil Engineering
    Poulsbo WA
    bob at rlmorrisonengr dot com
     
    Bob Morrison, Apr 27, 2006
    #6
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