RiseSet - The RiseSet Program computes the rise, transit and set times for the Sun and the Moon.
Any date and user location may be specified.
RiseSet has good accuracy for visual sighting.
The actual sun times are within a few seconds and the moon times are within a minute
GreatCircle (Palm OS) is an application for Palm OS based handhelds to compute the greatcircle distance and bearing angle between two locations on the Earth.
GreatCircle is used in conjunction with the GeoDB database application.
GreatCircle is the computation engine and GeoDB holds the location database.
TheGreatCircle archive (gc12
Earth&Sun Color is a color version of Earth&Sun.
It runs on color handhelds with Palm OS v3.5 and greater.
For monochrome handhelds use Earth&Sun available on this website.
The Earth&Sun program shows the Sun Illuminated area of the Earth with 1X, 2X and 4X maps of the earth.
It also displays:
- The latitude and longitude of an Earth location
Earth&Sun - It also displays:
- The latitude and longitude of an Earth location.
- The time zone at that location, based on only longitude not civil boundaries.
- The current time at that location based on the above time zone.
- The sunrise and sunset times, and day length at that location.
- Distance between two locations on the earth surface
GreatCircle - GreatCircle is an application for Ewe enabled computers to compute the great circle distance and bearing angle between two locations on Earth.
GreatCircle will accurately compute short distances and thus is useful for geocaching
· Latitude and longitude of two Earth locations -- selected from included Location Data CSV files and/or entered manually
Earth&Sun for Pocket PC - The Earth&Sun an application for Ewe enabled computers. It shows the Sun Illuminated area of the Earth
Some will consider Earth&Sun to fall into the category of "fun and games".
We hope you find Earth&Sun useful and enjoy it.
· The latitude and longitude of an Earth location
Convert - Convert is a unit conversion calculator.
Convert is an application for Ewe enabled computers to convert values from one unit to another.
Convert has 13 categories of units. Each of which has a number of possible conversions
FormulaCalc (Palm OS) - FormulaCalc is a general purpose calculator which accepts algebraic formulas and computes their values.
The formulas:
* Use common algebraic expressions with the normal multiply before add rules.
* Can have up to 26 inputs from stored data.
* Can store results in up to 26 storage locations
GeoDB is a database for storing Earth locations -- latitude/longitude/etc.
Store your favorite locations in GeoDB and it is a trivial task to import the information into Earth&Sun, GeoMagnetic Info, and Rise Set.
It also provides the computation of Daylight Time when alocation is imported
