Results 61 to 70 of about 65,176 (230)

Implementation of ROSA radio occultation data handling into EUMETSAT and GRAS SAF processing [PDF]

, 2012
Within this contribution, outcomes from a GRAS - SAF Visiting Scientist activity focused on the analysis of ROSA data quality for their use in operational weather forecasting will be described and main results will be shown.
Andrea, Y., De Cosmo, V., Foresi, A., Lauritsen, K., Marquardt, C., Notarpietro, Riccardo, Von Engeln, A., Zin, A.   +7 more
core  

GNSS transpolar earth reflectometry exploriNg system (G-TERN): mission concept [PDF]

, 2018
The global navigation satellite system (GNSS) Transpolar Earth Reflectometry exploriNg system (G-TERN) was proposed in response to ESA's Earth Explorer 9 revised call by a team of 33 multi-disciplinary scientists.
Baggen, Rens, Camps Carmona, Adriano José, Cardellach Galí, Estel, Hernández Pajares, Manuel, Wickert, Jens   +4 more
core   +2 more sources

Analysis of the differences between GPS radio occultation and radiosonde atmosphere profiles in Egypt

Egyptian Journal of Remote Sensing and Space Sciences, 2022
Difference values between Global Positioning System (GPS)-Radio Occultation (RO) and radiosonde (RS) profiles are analyzed to assess the integration applicability between them in Egypt.
Ibrahim Fouad Ahmed, Mohamed Amin Abd El-Fatah, Ashraf El-Kutb Mousa, Gamal El-Fiky   +3 more
doaj  

Preliminary validation of the refractivity from the new radio occultation sounder GNOS/FY-3C [PDF]

Atmospheric Measurement Techniques, 2016
As a new member of the space-based radio occultation sounders, the GNOS (Global Navigation Satellite System Occultation Sounder) mounted on Fengyun-3C (FY-3C) has been carrying out atmospheric sounding since 23 September 2013.
M. Liao, P. Zhang, G.-L. Yang, Y.-M. Bi, Y. Liu, W.-H. Bai, X.-G. Meng, Q.-F. Du, Y.-Q. Sun   +8 more
doaj   +1 more source

Enhancing Job Scheduling of an Atmospheric Intensive Data Application [PDF]

, 2012
Nowadays, e-Science applications involve great deal of data to have more accurate analysis. One of its application domains is the Radio Occultation which manages satellite data.
Caragnano, G., Goga, K., Mossucca, L., Ruiu, Pietro, Terzo, Olivier   +4 more
core  

The Smallest Particles in Saturn's A and C Rings [PDF]

, 2013
Radio occultations of Saturn's main rings by spacecraft suggest a power law particle size-distribution down to sizes of the order of 1 cm (Marouf et al., 1983), (Zebker et al., 1985).
Harbison, Rebecca A., Hedman, Matthew M., Nicholson, Philip D.   +2 more
core   +1 more source

The Road to Quasars [PDF]

, 2014
Although the extragalactic nature of 3C 48 and other quasi stellar radio sources was discussed as early as 1960 by John Bolton and others, it was rejected largely because of preconceived ideas about what appeared to be unrealistically high radio and ...
Kellermann, K. I.
core   +1 more source

Ooty Occultations of 76 radio sources

The Astronomical Journal, 1974
Positional and structural information derived from lunar occultations observed at 327 MHz is presented for 76 radio sources, most of them of flux density less than 2×10 -26 Wm -2 Hz -1 . Only 16 sources are optically identified. Two of the stronger sources in the list, viz. PKS 1417-19 and MSH 16-205 have a head-tail type of radio structure.
Vijay K. Kapahi, Mohan N. Joshi, N. V. G. Sarma   +2 more
openaire   +2 more sources

Investigation of the small-scale structure and dynamics of Uranus' atmosphere [PDF]

This document constitutes the final technical report of the Uranus Analysis Program. Papers and/or abstracts resulting from this research are presented.
Eshleman, Von R., Hinson, David P.
core   +1 more source

Radio frequency science considerations [PDF]

, 1974
Use of the 400 MHz telecommunications system to obtain scientific information, to provide backup information for the experiments flown, and to obtain measurements which aid in designing future probes is considered.
Croft, T. A.
core   +1 more source