alpha
alpha

Reputation: 21

convert GPS latitude longitude to Cartesian X and Y

I found many algorithms to convert (latitude, longitude) into (X, Y)... however, I cannot verify if the results I'm getting are correct.. I found also this link which does the conversion online.. but I couldn't manage to get any algorithm which gives the same results as the one given by the link..

I would be grateful if anyone has encountered the same problem and can help me

Upvotes: 2

Views: 7076

Answers (3)

Cameron Lowell Palmer
Cameron Lowell Palmer

Reputation: 22246

iOS solution

If you're looking for some ready to go code in Objective-C you can check out UTM converter. It is also available as a CocoaPod.

Upvotes: 1

menjaraz
menjaraz

Reputation: 7575

Eric SIBERT has written a handy coordinates converter. You may use it as a validation tool. If you feel like it, you may even delve into the source code for scrutinity.

Upvotes: 0

Rob I
Rob I

Reputation: 5747

There's a very nice Wikipedia article on UTM. It's got formulas, background, explanations of the different zones, etc...

Upvotes: 0

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