EMatrix
Variables
ematrix::cnst Namespace Reference

These constants are from the gcc 3.2 <cmath> file (overkill??) More...

Variables

const double PI = 3.1415926535897932384626433832795029L
 
const double PI_2 = 1.5707963267948966192313216916397514L
 
const double RTD = 180.0L/PI
 
const double DTR = 1.0L/RTD
 
const double REQ = 6378137.0
 
const double rEQ = 6356752.3142
 
const double f = 1.0/298.257223563
 
const double ECC = 0.0818191908426
 
const double ECC2 = ECC*ECC
 
const double WS = 7.292115E-05
 
const double g = 9.78032534
 
const double k = 0.00193185
 

Detailed Description

These constants are from the gcc 3.2 <cmath> file (overkill??)

Variable Documentation

◆ DTR

const double ematrix::cnst::DTR = 1.0L/RTD

Definition at line 36 of file EMatrix.h.

◆ ECC

const double ematrix::cnst::ECC = 0.0818191908426

Definition at line 45 of file EMatrix.h.

◆ ECC2

const double ematrix::cnst::ECC2 = ECC*ECC

Definition at line 46 of file EMatrix.h.

◆ f

const double ematrix::cnst::f = 1.0/298.257223563

Definition at line 44 of file EMatrix.h.

◆ g

const double ematrix::cnst::g = 9.78032534

Definition at line 49 of file EMatrix.h.

◆ k

const double ematrix::cnst::k = 0.00193185

Definition at line 50 of file EMatrix.h.

◆ PI

const double ematrix::cnst::PI = 3.1415926535897932384626433832795029L

Definition at line 33 of file EMatrix.h.

◆ PI_2

const double ematrix::cnst::PI_2 = 1.5707963267948966192313216916397514L

Definition at line 34 of file EMatrix.h.

Referenced by ematrix::TEL().

◆ REQ

const double ematrix::cnst::REQ = 6378137.0

WGS84 Earth constants: Titterton, D.H. and Weston, J.L.; Strapdown Inertial Navigation Technology; Peter Peregrinus Ltd.; London 1997; ISBN 0-86341-260-2; pg. 53.

Definition at line 42 of file EMatrix.h.

◆ rEQ

const double ematrix::cnst::rEQ = 6356752.3142

Definition at line 43 of file EMatrix.h.

◆ RTD

const double ematrix::cnst::RTD = 180.0L/PI

Definition at line 35 of file EMatrix.h.

◆ WS

const double ematrix::cnst::WS = 7.292115E-05

Definition at line 47 of file EMatrix.h.

Referenced by ematrix::TIE().