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New Jersey Scuba Diving

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New Jersey Scuba Diving

Lat/Lon - Distance Conversion

Compute distance and true course between two points

Latitude Longitude
Start:
End:
Units:

Distance Course 1-2 Course 2-1

Coordinates may be entered in the following formats:

The sign (+/-) of the inputs is ignored, specify N/S/E/W instead.

Compute end coordinates given direction and distance from a starting point

Latitude Longitude
Start:
Distance: Units:
Course:

Latitude Longitude

Coordinates may be entered in the following formats:

The sign (+/-) of the inputs is ignored, specify N/S/E/W instead.

Note that if either point is very close to a pole, the course may be inaccurate, because of its extreme sensitivity to position and rounding error.

Adapted from Great Circle Calculator by Ed Williams


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Disclaimer:

I make no claim as to the accuracy, validity, or appropriateness of any information found in this website. I will not be responsible for the consequences of any action that is based upon information found here. Scuba diving is an adventure sport, and as always, you alone are responsible for your own safety and well being.

Copyright © 1996-2016 Rich Galiano
unless otherwise noted

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since 2016-09-11