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Download EarthWatch v4.03

Screenshot of EarthWatch v4.02

EarthWatch displays a graphical world clock with a dynamic map image of the world showing the day and night areas, a sundial, and an information panel featuring sunrise/sunset times and much more -- all in real-time or time-lapse animation.

Features:

  • The option to choose from two map types: political or natural.
  • A graphical presentation of the daylight and night areas of the earth.
  • Selection of any date from the year -4000 to + 4000.
  • Comparison of sunrise/sunset times with those of the previous day.
  • Lat/long and major city names at the mouse-driven cursor.
  • Sunrise and sunset times for the specified location and date.
  • Current seasons for the date selected.
  • Days until the beginning of the next season for the date selected.
  • The option to display world time zone boundaries with the local hour in each.
  • The option to show the sun on the map where it is at the zenith (directly overhead).
  • The option to display the analemma (sun's apparent annual track).
  • The option to show the moon on the map where it is at the zenith.
  • The option to overlay major lat/long lines, Arctic and Antarctic circles, and Tropics of Cancer and Capricorn latitudes on the map.
  • The option to highlight the locations of over 350 major cities.
  • An animation option, with pre-settable time step increments, either forward or backward in time.
  • The option to display a sundial with corrections for longitude, daylight savings time, and the equation of time.
  • An online help feature with index and hyperlinks.
  • Any EarthWatch setup may be saved in a configuration file for subsequent restoration.

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Download Location:

EarthWatch v4.03 (FreeWare)