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Which Garmin GPS can do area calculations?


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I think most if not all of the current models can. The 60csx, 76csx and Colorados can for sure, I'm not 100% sure about the eTrex. This information is available on the Garmin page, select model and look on the Spec page.

 

GO$Rs

Edited by g-o-cashers
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The algorithm used closes the area by drawing a straight imaginary line from the last track point back to the first one.

The same goes for when you use the area measuring function. If you don't go back to where you started, it will just assume the straight way back to that point.

 

It may also be worth noting that if you make a figure like an 8, then the second loop will be counted negative. If both loops are identical, you end up with zero.

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