Latitude exact relationship of parallels and meridians with horizontal and vertical: both are complicated curves. On the sphere the normal passes through the centre and the latitude () is therefore equal to the angle subtended at the centre by the meridian arc from the equator to the point concerned. If the meridian distance is denoted by then where denotes the mean radius of the Earth. is equal to . No higher accuracy is appropriate for since higher-precision results necessitate an ellipsoid model. With this value for the meridian length of 1 degree of latitude on the sphere is (60.0 nautical miles).
The Longest Line The Longest Line The Longest Line is a 12" EP by the punk rock band NOFX, released in 1992. This was the first release on Fat Wreck Chords and the cover art was done by Dan Sites. The first 200 copies of this record were printed on dark-blue vinyl, some on grey vinyl, and all others on black vinyl. It was repressed in 2007 with 1,082 copies on "Peruvian" white vinyl. This coloured version sold out within a day. The band denied all suggestions that the title referred to cocaine. The pop punk band Blink (later Blink-182) covered "The Longest