This is an article that will help you get your Latitude and Longitude using google maps.
First, head over to google maps, and type your address in the search box on the top left corner of the page.
Once you’ve selected your address, right click the position you want on the map and click on What’s here? This should open a small window at the bottom of the page that looks like this:
The following numbers are your latitude and longitude seperated by commas.