Dipole model of the Earth's magnetic field (MLAT), or geomagnetic latitude, formula_10 is measured northwards from the equator (analogous to geographic latitude) and is related to formula_9 by formula_12. In this case, the radial and azimuthal components of the magnetic field (the latter still in the formula_9 direction, measured from the axis of the north pole) are given by formula_14 formula_15 formula_16 where formula_17 in this case has units of Earth radii (formula_18). Invariant latitude is a parameter that describes where a particular magnetic field line touches the surface of the Earth. It is given by formula_19 or formula_20 where formula_21 is the invariant latitude and formula_22
1987 (What the Fuck Is Going On?) out of our mouths... Not a pleasant sound but it's the noise we had. We pressed it up and stuck it out. A celebration of sorts." Jimmy Cauty defended sampling as an artistic practice: "It's not as if we're taking anything away, just borrowing and making things bigger. If you're creative you aren't going to stop working just because there is a law against what you are doing." In 1991, Drummond admitted: "We didn't listen to "1987 What The Fuck's Going On" for a long time, and when we did we were embarrassed by it because it was so badly