Software Downloads for "Active Wallpapers Earth Orbit"

The EJS Earth Orbit model illustrates the Copernican theory of Earth's orbit around the sun. The top window shows a view from outside the celestial sphere. The simulation shows the moving Earth along with its axis or rotation and the line of sight from Earth, through Sun, to the Celestial Sphere. The end of the arrow indicates where, on the Celestial Sphere, Sun appears to be located as seen from Earth. The tilt of Earth's rotational axis (relative to the ecliptic plane) is adjustable. The bottom window shows the view of a portion of the sky (near the ecliptic) as seen by an observer on Earth.

This book presents a set of techniques useful in the construction of Low Earth Orbit (LEO) satellite communication systems, including the use of the Doppler shifts to aid communications. For a complete book description and ordering information, please visit http://www.mathworks.com/support/books/book2600.jsp..

  • Platform: Matlab, Scripts
  • Publisher: Pierino Bonanni
  • Date: 26-05-2013
  • Size: 430 KB
  • DESOS
  • License: Freeware
  • Rating

DESOS (Data Exchange Simulator in Orbital Scenarios) models over the whole repeat-cycle of a Low-Earth-Orbit mission the acquisitions of the scientific instrument embarked aboard the satellite and the respective downlink communication toward the set of identified ground stations. Given the orbital parameters and the state vector of the spacecraft (imported for instance from STK) different scenarios can be automatically generated for what concerning the acquisition stage, in terms of data rates (related to operative modes), number of active polarizations, strategies applied over land/overseas, as well as the number of downlink channels used, their rates, the position of selected ground stations, the availability of near-real time modes.

  • Platform: Matlab, Scripts
  • Publisher: Ugo Pattacini
  • Date: 26-04-2013
  • Size: 3748 KB

Implementation of NORAD SGP4/SDP4 algorithms in PHP 5 for determining a satellites location and velocity in Earth orbit. These SGP4/SDP4 models were ported from Predict 2.2.3 written by John A. Magliacane (KD2BD) for the Linux operating system..

  • Platform: Linux, Mac, Unix, Windows
  • Publisher: carlfretwell.com
  • Date: 04-08-2012
  • Size: 82 KB

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 of the Earth albedo, useful for objects in low Earth-orbit. The Earth Abledo model is useful for investigating excess energy produces by solar panels, and for improving vector observations by Sun sensors.

  • Platform: Matlab, Scripts
  • Publisher: Dan Bhanderi
  • Date: 26-02-2013
  • Size: 655 KB

Decorate your screen with fascinating views of Planet Earth, the third planet from the Sun and the largest of the terrestrial planets in our Solar System. Home to millions of species, including humans, Earth is the only place in the universe where life is known to exist. Immerse yourself to the Earth orbit and watch extremely realistic and astronomically accurate 3D Earth space scenes. Enjoy the animated day and night change across the amazing landscapes. Look at the magical night city lights at the night side.

There are two components in this group. 1. Hohmann Transfer Example: This simulation starts with a craft/satellite in low earth orbit. A Hohmann Transfer is initiated to a 'random' destination altitude. This includes the delta V to move to a higher orbit, and then circularize the orbit once the craft gets there. 2. Figure-of-8 Orbit Example: Starting in Low Earth Orbit, the craft velocity is increased to enable it to reach the moon. The craft V is sufficient to achieve a figure-of-eight orbit - i.

  • Platform: Matlab, Scripts
  • Publisher: Stephen Walker
  • Date: 20-04-2013
  • Size: 102 KB

Space Hub is an ultimate space portal that delivers news, commentary, images and video from around the Universe to your phone.

Space Hub lists the latest and hottest space-related stories and lets you read, send and share them on Facebook, Twitter, LinkedIn or Windows Live.

Features:
* Image of the Day. Fresh breath-taking space imagery delivered to you daily, ready to be shared via Facebook, Twitter, or email.

* NASA Space Shuttle archives. A daily bit of history of humans in space to relive alone or share with friends over social networks.

This unique free application is for all students across the world. It covers 179 topics of Satellite Communications in detail. These 179 topics are divided in 4 units.

Each topic is around 600 words and is complete with diagrams, equations and other forms of graphical representations along with simple text explaining the concept in detail.

This USP of this application is "ultra-portability". Students can access the content on-the-go from anywhere they like.

Basically, each topic is like a detailed flash card and will make the lives of students simpler and easier.

  • Platform: Android 2.x, Android 3.x, Android 4.4, Android 4.x
  • Publisher: faadooengineers.com
  • Date: 23-07-2014
  • Size: 3174 KB

You live on Earth, Sun is shining above. Ever wondered how big (or how small) our planet is compared to Sun or other planets? Have you ever tried to imagine what would be scaled Sun size if you squeezed the whole Solar System into your room? How far would Earth orbit Sun if Sun was the size of an orange?

Our app will help you get the feel of scales in our Solar System.

Keywords: astronomy, Sun, Earth, Moon, Solar System, size, distance, scale, scaled, diameter.

.

  • Platform: Android 2.x, Android 3.x, Android 4.4, Android 4.x
  • Publisher: Enpoka Sp. z o.o.
  • Date: 16-01-2014
  • Size: 87 KB

Join pioneers and explorers at space agencies worldwide. Since the space revolution began in 1957 humanity has taken larger and larger steps into outer space. The current outpost is the International Space Station, a combined effort of several space agencies. Flying higher than any airplane, at an altitude of 280 miles (450 kilometers), this large spacecraft completes its tour around the world in under 90 minutes. Relax with Space Station Manager and peacefully build a space station in low earth orbit.

  • Platform: Windows
  • Publisher: Mistaril
  • Date: 03-08-2009
  • Size: 4669 KB

Project Apollo - NASSP (also known as NASSP or NCPP) is an add-on for the Orbiter space flight simulator. Project Apollo simulates the Apollo missions to Earth orbit and the Moon and the planned post-Apollo missions that never flew.

Features:

Add-on for the Orbiter space flight simulator - www.orbitersim.com
Realistic simulation of the Apollo missions to the Moon
with integrated Virtual AGC - www.ibiblio.org/apollo
.

Space Galaxy Live Wallpaper features the best photos of the Hubble telescope!
This space live wallpaper will look stunning on your phone with Hubble's finest and most popular photos.

Space Galaxy Live Wallpaper HD has an expansive collection of Hubble images, planets, stars, nebulea, galaxies and more! This Space Galaxy Live Wallpaper spreads the universe out before you in all it's dazzling complexity.

• You can set the timing of the slide show to your preference
• You can pause on an image you like- simply tap the upper right hand corner.

  • Platform: Android 2.x, Android 3.x, Android 4.4, Android 4.x
  • Publisher: Indiana Jones Design
  • Date: 26-01-2015
  • Size: 10137 KB

Do you plot Earth-orbiting trajectories? Would you like to know how your orbit compares to the size of the Earth? If so, EARTH_SPHERE will help get you there. This function is a modification of the built-in MATLAB command SPHERE. Rather than producing a sphere with a radius of 1, the radius of the sphere will equal that of the Earth. The user may specify the units they want to plot in: meters, kilometers, feet, miles, nautical miles, or astronomical units. EARTH_SPHERE will also display the Earth's topography in Earth-Centered-Earth-Fixed coordinates.

  • Platform: Matlab, Scripts
  • Publisher: MATLAB 7.10
  • Date: 13-02-2013
  • Size: 10 KB

Active GPX Route Player for Google Earth. The "Media Playerd-deDt of GPS playback. Simple to use yet endlessly customizable, any number of routes can be played back at the same time. Adjust time, speed scale, viewing behavior, track and icon appearance and watch progress against an altitude profile. Every turn, acceleration and stop is faithfully recreated.

Here are some key features of "Active GPX Route Player":

* Playback GPS, Garmin Training Center (TCX) and Google Earth KML/KMZ files.

By entering the appropriate orbital elements, you can plot the orbit around a 3D view of Earth. The funcion also allows for click-and-drag camera manipulation. You can also do a fly-by. Enjoy!.

  • Platform: Matlab, Scripts
  • Publisher: Michael
  • Date: 01-06-2013
  • Size: 41 KB

Transform your desktop to an exciting picture gallery. Three wallpaper change modes available: manual, cycling or around-the-clock list. Create list of wallpapers easily, add pictures and text to any wallpaper with instant outcome, export wallpapers..

Download FREE 3D Earth screensaver and take a journey around the planet Earth! Real cloud animation allows you to watch storms and hurricanes. Receive weather forecasts, explore foreign countries, zoom in and out and rotate the globe. 3D Earth presents real Moon & Sun positions and includes International Space Station! You can use also a free customizable Crawler Toolbar that has games, ecards, fun ball, download manager, WSG, and more! Enjoy screensavers like 3D aqua marine, 3D aqua tropical, 3D fire, 3D earth, and 2D slideshow.

  • Platform: Windows
  • Publisher: CRAWLER, LLC
  • Date: 10-09-2007
  • Size: 9102 KB

Tired of boring desktop wallpaper? Want to try something new? Want to have an adjustable calendar highlighting holidays, birthdays and other important dates on your desktop? Want to download new high-quality wallpapers from the Internet? Then Active Wallpaper Changer is for you! Using Active Wallpaper Changer you can: - Place a flexible adjustable calendar on your desktop, highlighting holidays, birthdays, other important dates or daily notes - Download new high-quality wallpapers from the Internet - Change wallpapers using hotkeys - Automatically cycle wallpapers after specified time intervals - Choose one of six methods to set a picture as a desktop wallpaper - Specify picture background color or use an automatic background color - Specify picture scaling quality level - Automatically scan your folders for new images -...

Tired of boring desktop wallpaper? Want to try something new? Want to have an adjustable calendar highlighting holidays, birthdays and other important dates on your desktop? Want to download new high-quality wallpapers from the Internet? Then Active Multiwallpaper Changer is for you! Using Active Multiwallpaper Changer you can:- Place a flexible adjustable calendar on your desktop, highlighting holidays, birthdays, other important dates or daily notes- Download new high-quality wallpapers from the Internet- Change wallpapers using hotkeys- Automatically cycle wallpapers after specified time intervals- Choose one of six methods to set a picture as a desktop wallpaper- Specify picture background color or use an automatic background color- Specify picture scaling quality level- Automatically scan your folders for new images- Adjust your...

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