The good news is that digging your own trench by hand wonât cost you anything but time, plus what youâll spend for drain pipe and gravel, a new shovel, and maybe a bottle of aspirin for the following day. If you can get a friend or two to help out, even better.
We all know about latitude and longitude written as degrees, minutes, and seconds. Airpark is at 38Âº 39â 20.433â N, 77Âº 47â 13.975â W. Call this format Degrees-Minutes-Seconds. you might not be expecting.
The line is called the Prime Meridian. Latitudes are imaginary lines that go east to west while longitudes go north to south. Longitude refers to a north to south coordinate. Latitude refers to  a east to west coordinate.