karxarini karxarini Member 3 Points 13 Posts lattitude , longitude of point if i have lat ,lng of known point , direction and distance

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C#

C#4.0

Google-Maps

geolocation

Hello,

i need to calculate the latitude and longitude of a point if i have :

1) the lattitude and longitude of a known point

2)the distance from the known point in km.

3) and the direction from the known point in degrees.

What i want to calculate is if i have a boat in position x1,y1 that is moving z degrees with x speed , what will the position of boat be after 30 minutes?

I would much apreciate if someone provide me code in C# (or any other language that i could transfer to c#)

thanks !

-karxarini