• The solution to Newton's GEXACT VALUE & FORMULA
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  • The pressure at the centre of a massEARTH'S CORE PRESSURE (calculation procedure)
  • Proof of the non-exitence of Dark MatterDOES NOT EXIST
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The solution to Newton's G1 The theory controlling planetary spin2 Pressure at the centre of the Earth3 Proof of the non-exitence of Dark Matter4 The atom as Newton describes it5
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Co-Ordinates

Co-ordinates are utilised to pinpoint a location either on a 2-D surface (map) or within a 3-D volume (vector) using angles and/or linear dimensions (assuming general relativity).

Vector coordinates, both cartesian and polar

Fig 1. Vector Co-ordinate Diagram

Vector Co-Ordinates

A vector (Fig 1; V) is a quantity with both magnitude and direction that can be defined using three related dimensions, either linear or angular.

Cartesian Co-Ordinates

Cartesian co-ordinates (Fig 1), are the linear dimensions (x,y,z) that define the end of a vector with respect to two or three-dimensional axes.

Polar Co-Ordinates

Polar co-ordinates (Fig 1) define a vector with respect to a two or three-dimensional plot using angular rotations (α,β) along with its length (V).

Map Co-Ordinates

Longitude and latitude grid system

Fig 2. Map Co-ordinate Diagram

Grid co-ordinates (Fig 2) are normally used to specify a point on a map that may be a flat (2-D) plane or the surface of a 3-D volume, such as the spherical surface of a planet.

Location of a point on a spherical surface, e.g. that of a planet, can be defined either from two related angles at right-angles to each other, that are generally referred to as latitude and longitude, or from circumferential distances at right-angles to each other; e.g. the UTM system.

Co-ordinates Calculator - Technical Help

It is unnecessary to define distance and length units as you will get out whatever you enter.

Input Data

Cartesian to Polar & Polar to Cartesian calculation options:

x, y, z: 3-D linear dimension from the co-ordinate origin to the end of the vector

V: the length of the vector

β: the vertical angle from the x,y plane at z=0 [°]

α: the horizontal angle from the x,z plane at y=0 [°]

Angle to Distance & Distance to Angle calculation options:

R: the radius of the sphere (or planet)

Lat: Latitudinal angle up (+ve) or down (-ve) from the equator [°]

Long: Longitudinal angle east (+ve) or west (-ve) from a datum vertical co-ordinate (e.g. GMT) [°]

N/S: vertical circumferential distance up (+ve) or down (-ve) from the equator

E/W: horizontal circumferential distance east (+ve) or west (-ve) from a datum vertical co-ordinate (e.g. GMT)

Output Data

... input data above and:

a: horizontal 3-D linear dimension from the co-ordinate origin to the end of the vector (Fig 1)

E/W defines the horizontal circumferential length from the datum/origin at the latitudinal height above the equator or horizontal circumferential datum. In other words, this length will reduce as the latitude (Lat) rises until at the top or bottom poles at which point Lat = 90° and E/W = 0

Applicability

The co-ordinates calculator applies to any vector length and spherical diameter within the numerical limits of the operational computer

Accuracy

The co-ordinate calculator produces no known errors.

Further Reading

You will find further reading on this subject in reference publications(15)

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