High altitude clouds impacts on the design of optical feeder link and optical ground station network for future broadband satellite services

2014 ◽  
Author(s):  
S. Poulenard ◽  
M. Ruellan ◽  
B. Roy ◽  
J. Riédi ◽  
F. Parol ◽  
...  
Keyword(s):  
High Altitude ◽  
Station Network ◽  
Ground Station

Stochastic investigation of daily air temperature extremes from a global ground station network

2021 ◽  
Author(s):  
Konstantinos-Georgios Glynis ◽  
Theano Iliopoulou ◽  
Panayiotis Dimitriadis ◽  
Demetris Koutsoyiannis
Keyword(s):  
Air Temperature ◽  
Temperature Extremes ◽  
Station Network ◽  
Ground Station

A unique station sharing partnership for extending mutual ground station network coverage

2018 ◽  
Author(s):  
Jacques Mongis ◽  
Stefan Pessirilo ◽  
Ann-Helen Stålnacke ◽  
Jean-Marc Soula
Keyword(s):  
Network Coverage ◽  
Station Network ◽  
Ground Station

Tokyo Institute of Technology Ground Station Network Project

2002 ◽  
Vol 2002.1 (0) ◽  
pp. 331-332
Author(s):  
Naoki MIYASHITA ◽  
Masafumi IAI ◽  
Tomoyuki URABE ◽  
Koji NAKAYA ◽  
Saburo MATUNAGA
Keyword(s):  
Station Network ◽  
Ground Station ◽  
Tokyo Institute ◽  
Institute Of Technology ◽  
Network Project

Design and Development of a Drifting Buoy for Gathering Environmental Data

2014 ◽  
Vol 651-653 ◽  
pp. 417-421
Author(s):  
Xin Jun Gan ◽  
Yong Hua Chen ◽  
Yong Ping Xu ◽  
Tao Zuo Ni ◽  
Jing Bo Jiang ◽  
...  
Keyword(s):  
Real Time ◽  
Prediction Models ◽  
Water Mass ◽  
Environmental Data ◽  
Ocean Current ◽  
Station Network ◽  
Ground Station ◽  
Drifting Buoy ◽  
Main Components ◽  
Current Drift

Operational meteorologists and Oceanographers rely on real-time environmental data to run their numerical prediction models, even carry on the research. The ground station network is dense and the data of good quality, but there is not enough environmental data from the oceans, particularly in data-sparse areas not covered by commercial ships reporting environmental data. A drifting ocean buoy is described. The drifter consists of three main components: a surface float, a tether assembly and a dimensionally-stable drogue. It utilizes a drag structure which follows the water mass of the ocean as it flows in the form of the ocean current, and which also has an aerodynamically shaped low wind drag mast to minimize wind induced errors in ocean current drift measurements; the drag structure also being stable and resistant to heaving (pitch and roll) so as to maintain a mast carried antenna above the water even at high sea states.

Effect of ground station antenna beamwidth on rain scatter interference in high-altitude platform links

2002 ◽  
Vol 38 (20) ◽  
pp. 1211 ◽  
Author(s):  
C.L. Spillard ◽  
D. Grace ◽  
J. Thornton ◽  
T.C. Tozer
Keyword(s):  
High Altitude ◽  
High Altitude Platform ◽  
Ground Station

scholarly journals Analysis of geomagnetic disturbances dynamics during increased solar activity and magnetic storms (according to the measurements of INTERMAGNET station network)

2019 ◽  
Vol 127 ◽  
pp. 02003
Author(s):  
Oksana Mandrikova ◽  
Anastasia Rodomanskay ◽  
Alexander Zaitsev
Keyword(s):  
Geomagnetic Activity ◽  
Geomagnetic Field ◽  
Auroral Zone ◽  
Magnetic Storms ◽  
Magnetic Data ◽  
Field Variation ◽  
Geomagnetic Disturbances ◽  
Station Network ◽  
Ground Station ◽  
Automated Method

We present and describe an automated method for analysis of magnetic data and for detection of geomagnetic disturbances based on wavelet transformation. The parameters of the computational algorithms allow us to estimate the characteristics of non-uniformly scaled peculiar properties in the variations of geomagnetic field that arise during increasing geomagnetic activity. The analysis of geomagnetic data before and during magnetic storms was carried out on the basis of the method according to ground station network. Periods of increasing geomagnetic activity, which precede and accompany magnetic storms, are highlighted. The dynamic of geomagnetic field variation in the auroral zone is considered in detail.

Planning the GENSO Ground Station Network via an Ant Colony-based approach

2014 ◽  
Author(s):  
Claudio Iacopino ◽  
Phil Palmer ◽  
Nicola Policella ◽  
Alessandro Donati
Keyword(s):  
Ant Colony ◽  
Station Network ◽  
Ground Station
Sign in / Sign up

Export Citation Format

Share Document