Radius Of Earth

This simple and aesthetic widget will display the sunlit portion of the Earth. The widget updates once per minute. The Earth images used by the widget are courtesy NASA and NASAls Moderate Resolution Imaging Spectroradiometer (MODIS). Now the widget allows you to lock on a specific longitude or...

Earth albedo is the sunlight reflected off the Earth's surface. The Earth albedo induces power in solar cells on spacecrafts just like direct sunlight. The Earth Albedo Toolbox may be used to calculate the amount of Earth albedo arriving at an object in space, maintaining information of direction...

Have you ever dreamed to view our planet Earth from space. Now you can do it sitting on your chair. Nice 3D model of Earth with its Moon can attract everyone. Planet statistics will show how great it is.


Platforms: Windows

DesktopEarth 3D is a tool to visualize our planet. It uses a combination of satellite imagery and calculated data to provide real time views of the entire globe. DesktopEarth 3D features real-time cloud maps, simulated horizons and live pictures of the moon and the sun superimposed on your choice...


Platforms: Mac

A fast shoot-em-up -  with a twist. You have 10 seconds to live, flying close to asteroids or destroying enemies grants extra time. How long can you last?Features retro-styled, black and white graphics, huge explosions, a catchy soundtrack and cool slow motion effects. Experimental Twitter...


Platforms: Mac

This function will compute the great circle distance between two points on a sphere of uniform radius using the Vincenty formula. At minimum, four inputs are required: lat1, long1, lat2, long2. Optionally, a fifth parameter (r) can be specified. If this parameter isn't specified it's assumed to...


Platforms: Matlab

%GROWBUBBLES packs maximum radius circles at given central locations%% PTRADS = GROWBUBBLES(PTS) returns the radius of circles at coordinates in PTS with all radii% maximised but without any circles overlapping. PTS is a P-by-N matrix of P "N-dimensional"% points.%% If no output argument is...


Platforms: Matlab

ELEV = GETELEVATIONANGLE(GR,H1,H2,REFFECTIVE) Determines the elevation angle of a target based on ground range (GR), altitude of the observer (H1) and the altitude of the target (H2), and the effective radius of the Earth (REFFECTIVE). Ground range and rEffective are in meters. Altitudes are in...


Platforms: Matlab

The Eratosthenes model displays the shadows cast by two gnomons (sticks) at different locations on Earth. For one gnomon, Sun is directly overhead (as would be the case if the gnomon was on the Tropic of Cancer at the summer solstice). The other gnomon is due north of the first gnomon. The sizes...


Platforms: Mac

This screensaver shows beautiful pictures of landscapes. Amongst them - islands, mountain's tops, waterfalls, seagoing waves, lakes, night city, geysers, icebergs, deserts. Dawnings and sundowns have a splendid view. Any images can be used as wallpaper. Includes 33 amazing images. All...


Platforms: Windows

If you download this screensaver you won't ever have to buy a round-the-world tour! It's on your screen! Realistic 3D model of Earth will rotate on your desktop.


Platforms: Windows

SunClock is a lightweight Dashboard widget that displays the sunlight portion of the Earth. It is based on the code from the Konfabulator widget EarthFall by Nate Barkei. Currently, you can choose between two maps, a realistic one and a Macintosh System 7 one.


Platforms: Mac

Ferris Wheel Of DeathBasically, you have a wheel, a projectile, and a cart. Get the projectile into the cart. For fun, you can change all of the settings for a more interesting simulation.OfficiallySuppose that a Ferris Wheel with radius of 50.0 feet and the center of the wheel 65.0 feet above...


Platforms: Mac

Earth is under fire by Colossus, a battleship the size of a city. Using powerful laser cannons, it has destroyed most of Earth's defence forces, while its many troops clean up the rest of the planet. All expect for 5 warriors. The Battletoads, who are well aware of evil forces in the galaxy, join...


Platforms: Windows

Imagenes satelite is a free satelite images slideshow screensaver for your desktop.View high resolution and beautihigh quality satelite images of earth from space.This screensavers contains full color images that fit automatically on your screen.View satellite images of earth from several...


Platforms: Windows

Using a table of initial positions and velocities derived from JPL's "Horisons" System (http://ssd.jpl.nasa.gov/?horizonshttp://ssd.jpl.nasa.gov/?horizons) , it is possible to predict the motion of all of the elements in the table.The default table (supplied) contains 25 bodies - the planets of...


Platforms: Matlab

The National Snow and Ice Data Center (NSIDC) and Scientific Committee on Antarctic Research (SCAR) use a version of the polar stereographic projection that Matlab does not have. This file does transformations to geographic coordinates from map coordinates to facilitate comparisons with other...


Platforms: Matlab

This function takes as input angle measurements in the earth-coordinate system (0 degrees = NORTH, 90 degrees = EAST, 180 deg = SOUTH, 270 deg = WEST), and converts these angle measurements to the math-coordinate system (0 degrees = EAST, 90 deg = NORTH, etc.)EARTH2MATH Convert earth coordinate...


Platforms: Matlab

2D FDTD for observing coupling of light in ring resonator structureWritten for Course :-Computational Electromagnetics, Fall 2011Department of Electrical EngineeringIndian Institute of Technology Madras (IITM)Chennai - 600036, IndiaAuthors :-Sathya Swaroop Ganta, B.Tech., M.Tech. Electrical...


Platforms: Matlab

Get radial scan of a matrix using the following procedure:[1] Get coordinates of a circle around an origin.[2] Average values of points where the circle passes through.[3] Change radius of the circle and repeat [1] until rprofile is obtained.% For DEMO, run% >> rscan_qavg();% or% >>...


Platforms: Matlab