Aurora Forecast 3D下载 - Aurora Forecast 3D苹果应用下载

基本信息

更新日期:: 2021-02-21
版本:: 6.9.0
大小:: 52.8 MB
类型:: 天气
平台:: iOS

评分:
发布日期:: 2020-12-15
价格:: 免费
开发者:: University Centre in Svalbard (UNIS)

Aurora Forecast 3D应用截图

Aurora Forecast 3D应用简介

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. The short term forecasts are up to +6 hours, while the long term forecasts are up to 3 days ahead in time. They are updated 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, satellites, stars and planets appear in their orbits around the Sun.

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].
– Day side location of the red colored Cusp.
– Forecasts based on predicted Kp index 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].
– 3-day space weather condition forecast as news ticker.
– 3-day long term Kp index summary
– Two-Line Element (TLE) satellite orbit calculations [9].
– Skyview navigation.
– 3D Laser Star pointer to identify star signs.
– Sounding rocket trajectories.
– Sun and Moon daily elevation plots with rise and set time.
– Epoch selection for magnetic pole position [11]
– Rayleigh scattered sky colors.
– Ovals based on polar orbiting satellites data [12]
– Target web links added to satellites, stars, planets and position.

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.

[9] Vallado, David A., Paul Crawford, Richard Hujsak, and T.S. Kelso, Revisiting Spacetrack Report #3, AIAA/AAS-2006-6753, https://celestrak.com, 2006.

[10] Christensen L.L., M. Andre, B. Rino, R.Y. Shida, J. Enciso, G.M. Carillo, C. Martins, and M.R. D’Antonio, The Constellations, The International Astronomical Union (IAU), https://iau.org, 2019.

[11] Tsyganenko, N. A., Secular drift of the auroral ovals: How fast do they actually move?, Geophysical Research Letters, 46, 3017-3023, 2019.

[12] M. J. Breedveld, Predicting the Auroral Oval Boundaries by Means of Polar Operational Environmental Satellite Particle Precipitation Data, Master thesis, Department of Physics and Technology, Faculty of Science and Technology, The Arctic University of Norway, June 2020.

中文翻译

极光预报3D是一种工具，可以从地球上的任何位置追踪极光在天空中的位置。它在你的指尖旋转和缩放在3D渲染地球。您可以选择位置并制作自己的地面站列表。太阳几乎实时地更新时照亮了地球。短期预测最多6小时，而长期预测最多提前3天。当应用程序处于活动状态并连接到互联网时，它们会更新。

包括一个极光指南针，当您从自己的位置仰望天空时，它显示了极光椭圆形，月亮和太阳的位置。月球的相位和年龄也在指南针中可视化。通过放大3D视图端口，卫星，恒星和行星出现在围绕太阳的轨道上。

特征
-启用缩放和旋转的地球3D视图端口。
-地球和月球的太阳照明。
-极光椭圆形的大小和位置实时 [1,2]。
-红色尖端的日间位置。
-根据空间天气预报中心 (noaa-swpc) 估计的Kp预测指数进行预报。
-彩色缩放的Kp速度计。
-极光指南针天空视图显示。
-可编辑的站点/位置列表
-去动画。
-月球、太阳和8颗行星的赤经 (RA) 和赤纬 (DEC): 水星、金星、火星、木星、土星、天王星、海王星和冥王星 [3]
-月亮的年龄，包括相位。
-包括240万星图 [4]。
-城市灯光纹理 [5]。
-地球、太阳和月亮纹理 [6,7]。
-天空视图模块，用于跟踪行星和恒星 [8]。
-3天空间天气状况预报作为新闻行情。
-3天长期Kp指数汇总
-双线元 (TLE) 卫星轨道计算 [9]。
-Skyview导航。
-3D激光星指针，用于识别星标。
-探测火箭轨迹。
-带有上升和设定时间的日月日高程图。
-磁极位置的历元选择 [11]
-瑞利分散的天空颜色。
-基于极轨卫星数据的椭圆形 [12]
-目标网络链接添加到卫星，恒星，行星和位置。