RedaktionsberichtAurora Forecast 3D is a Weather app for Android phones and tablets developed by Fred Sigernes. The latest APK version of Aurora Forecast 3D is 3.2 compatible with Nexus, Sumsung Galaxy, LG, Huawei and Kindle Fire mobile phones and android devices having system version 4.0 and higher. The last mod was released on 15-Jan-2018 and has google play package name com.embarcadero.AuroraForecast3D. Please read the details about the app below. Easy and fast Aurora Forecast 3D APK download of the android version 3.2 is available directly on ApkGain.com. Aurora Forecast 3D APK is the property and trademark from the developer Fred Sigernes. Please note that we only provide the original and free apk package installation without any modifications. Check our "safe download" sign to get the latest report from McAfee to see if the Aurora Forecast 3D download is completely secure. Customers who installed and used this app gave over 43 user ratings with an average rating 4,0 of 5 stars relating to Aurora Forecast 3D. More than 10000 people have used this app by now. Join them now and download Aurora Forecast 3D app APK directly on our ApkGain.com play market!
Beschreibung
The Aurora Forecast 3D is a tool to track down where the aurora is located in the sky from any location on planet. It renders Earth in 3D with rotation and scaling at your fingertips. You can select locations and make your own ground - station list. The Sun illuminates the globe as it updates in near real-time (1 second epochs). The forecasts are +0, +1 and +4 hours ahead in time. These are updated every 15 minutes when the app is active and connected to internet.
An Aurora Compass is included that shows where the auroral oval, the Moon and the Sun are located as you look up at the sky from your location. The phase and age of the Moon is also visualized in the compass. By zooming out in the 3D view port, stars and planets appear in their orbits around the Sun.
IMPORTANT NOTE FOR UPGRADES
The upgrade will clear old cache and data used.
FEATURES
- 3D view port of Earth with zoom and rotation enabled.
- Solar illumination of the Earth and the Moon.
- Aurora oval size and location in real time [1,2].
- Forecasts based on predicted Kp index +0, +1 and +4 hours ahead in
time estimated by the Space Weather Prediction Centre (NOAA-SWPC).
- Color scaled Kp speedometer.
- Aurora Compass sky view display.
- Editable station / location list
- Go to animation.
- Right Ascension (RA) and Declination (DEC) of the Moon, Sun and 8 planets:
Mercury, Venus, Mars, Jupiter, Saturn, Uranus, Neptune and Pluto [3]
- Age of the Moon including the phase.
- Includes a 2.4 million star map [4].
- City light texture [5].
- Earth, Sun and Moon textures [6,7].
- Sky view module to track planets and stars [8].
- Geomagnetic storm alert messages.
- 3-day space weather condition forecast as news ticker
References
[1] Sigernes F., M. Dyrland, P. Brekke, S. Chernouss, D.A. Lorentzen, K. Oksavik, and C.S. Deehr, Two methods to forecast auroral displays, Journal of Space Weather and Space Climate (SWSC), Vol. 1, No. 1, A03, DOI:10.1051/swsc/2011003, 2011.
[2] Starkov G. V., Mathematical model of the auroral boundaries, Geomagnetism and Aeronomy, 34 (3), 331-336, 1994.
[3] P. Schlyter, How to compute planetary positions, http://stjarnhimlen.se/, Stockholm, Sweden.
[4] Bridgman, T. and Wright, E., The Tycho Catalog Sky map- Version 2.0, NASA/Goddard Space Flight Center Scientific Visualization Studio, http://svs.gsfc.nasa.gov/3572, January 26, 2009.
[5] The Visible Earth catalog, http://visibleearth.nasa.gov/, NASA/Goddard Space Flight Center, April-October, 2012.
[6] T. Patterson, Natural Earth III - Texture Maps, http://www.shadedrelief.com, October 1, 2016.
[7] Nexus - Planet Textures, http://www.solarsystemscope.com/nexus/, January 4, 2013.
[8] Hoffleit, D. and Warren, Jr., W.H., The Bright Star Catalog, 5th Revised Edition (Preliminary Version), Astronomical Data Center, NSSDC/ADC, 1991.
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