lattitude is the coordinate length measured parallel to the north-south axsis and departure is the coordinate length measured perpendicular to the meridian directions.
It is because all lines of longitude originate and converge there.
Latitude is the measurement of degrees from the equator to the pole so that the pole has a latitude of 90 degrees. Co-latitude is the measurement of degrees from the pole to the equator so that the equator has a latitude of 90 degrees. Also the sum of latitude and co-latitude is always 90 degrees.
latitude
The equator is zero latitude.
In directional drilling, "Closure Direction" is the azimuth in degrees from well center to a particular point in the well bore. To determine your Closure Direction you need two numbers. The current Latitude(+N/-S) and the Departure(+E/-W) from well center. The main thing to consider when calculating Closure Direction is which quadrant the coordinates are in, as it affects the calulation. The formula to determine Closure Direction in Excel would be as follows: =IF(AND(Latitude>0,Departure<0),ATAN(Departure/Latitude)*180/PI()+360,IF(Latitude<0,ATAN(Departure/Latitude)*180/PI()+180,ATAN(Departure/Latitude)*180/PI()))) Signed, Your friendly neighborhood MWD
lattitude is the coordinate length measured parallel to the north-south axsis and departure is the coordinate length measured perpendicular to the meridian directions.
The Departure was created in 2004.
The Departure ended in 2008.
The correct spelling is "departure" (leaving, deviation).
Departure points for where?
it is not a departure
No, Dido committed suicide over the departure of Aeneas.No, Dido committed suicide over the departure of Aeneas.No, Dido committed suicide over the departure of Aeneas.No, Dido committed suicide over the departure of Aeneas.No, Dido committed suicide over the departure of Aeneas.No, Dido committed suicide over the departure of Aeneas.No, Dido committed suicide over the departure of Aeneas.No, Dido committed suicide over the departure of Aeneas.No, Dido committed suicide over the departure of Aeneas.
The correct spelling is "departure" (leaving, deviation).
Pran's Departure was created in 1984.
The Melancholy of Departure was created in 1916.
Morning Departure was created in 1950.