gps latitude and longitude

[bobdxcool]

I was using latitude and longitude values in my program. I am using TINY GPS library in arduino uno.

How many digits after the decimal point should I take to get good values?

This is because I need to define a set of co-ordinates (lat and long) in my program, and have to match these defined values with the current values at that specific location.

 

[mishra12]

take degree minute and second




lcd.print("long:");
// Prints longitude with 5 decimal places to LCD screen
lcd.print(longitude,5);

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this pic might help you
https://www.edaboard.com/threads/276548/