This technology is in widespread use today, and the growth will most likely be based on the number of rich countries engaged in âwarsâ at any given time. Instead, Consumer and Commercial Drones are where the real growth is expected to be at. You may have decided you wanted to invest in drones because one was buzzing around your neighborhood recently, or you noticed theyâve started cropping up an awful lot in reality TV, NatGeo shows, and YouTube videos.
Degrees and Minutes The distance between degrees of longitude is about 60 nautical miles at the equator. It is less further north or south as the longitude lines converge towards the poles. Degrees of latitude are always 60 nautical miles apart.At the equator, a grid of 1Â° of longitude by 1Â° of latitude covers about 3,600 square miles.For greater precision, degrees are divided into 60 minutes (') - of distance, not time.y comparison, a statute mile is 5,280 feet or about 87% of a nautical mile and a kilometre is 54%. One minute of latitude equals one nautical mile and degrees of latitude are 60 nm apart. The distance between degrees of longitude isn't constant because they converge towards the poles.
Longitude: (shown as a vertical line) is the angular distance, in degrees, minutes, and seconds, of a point east or west of the Prime (Greenwich) Meridian. Lines of longitude are often referred to as meridians. Europe Latitude and Longitude examples: (see map) Find any Latitude and Longitude.