Navigate is a Palm OS program for computing the range and bearing between any two points on the Earth's surface OR the end location given a starting location, range and bearing.
It will compute these solutions for either lines of constant bearing (loxodromes or rhumb lines) or the shortest possible path on the Earth (geodesics or great circle routes).
The calculator also supports the conversion of angular units between decimal degrees, degree and decimal minutes, or degrees, minutes and decimal seconds; and range units of kilometers, nautical miles, statue miles, meters or yards.
The complete source code is also available on the author's web site.
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Supported operating systems:
Palm OS 3.x, Palm OS 4.x, Palm OS 5.x
Other Software by developer «Rick Chapman»:
DensCalc DensCalc is a sea water equation of state calculator for the Palm OS.
It will compute any two of the following four parameters: temperature, conductivity, salinity, and density, from the other two parameters and it will do this for any depth in the ocean
WaveCalc WaveCalc is an ocean wave calculator for the Palm OS.
It will compute any wave parameter (e.g. frequency, wavelength, phase speed, ...) from any other.
Just type in a value in any field and hit the Calculate button.
The calculator supports both gravity and capillary wave modes.
WaveCalc is free.
The full source code is available on the author's web site
MagCalc MagCalc is a Palm OS program for computing the Earth's magnetic field at any location based on the US DoD magnetic field model.
MagCalc computes the total intensity, horizontal intensity, magnetic declination (or variation) and dip.
It also computes the annular rate of change of each these parameters
