Results 21 to 30 of about 795,132 (253)
Geophysical Research Letters, 2023 The shape of the two gas giants, Jupiter and Saturn, is determined primarily by their rotation rate, and interior density distribution. It is also affected by their zonal winds, causing an anomaly of O(10 km) at low latitudes.
E. Galanti, Y. Kaspi, T. Guillot
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On the global relationship between polarimetric radio occultation differential phase shift and ice water content [PDF]
Atmospheric Chemistry and Physics, 2023 The Radio Occultations and Heavy Precipitation (ROHP) experiment aboard the Spanish PAZ satellite was deployed in 2018 with the objective of demonstrating the ability of the polarimetric radio occultation measurement (PRO) concept in detecting rain ...
R. Padullés +4 more
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Application of an optimal estimation inverse method to GPS/MET bending angle observations [PDF]
, 2001 Palmer et al. [2000] describes an optimal estimation inverse method for radio occultation (RO) bending angle measurements to retrieve simultaneously temperature, humidity, and surface pressure; outlines quality control procedures for retrieved profiles ...
Palmer, P. I., Barnett, J. J.
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Operation of the Radio Occultation Mission in KOMPSAT-5 [PDF]
Journal of Astronomy and Space Sciences, 2010 Korea multi-purpose satellite-5 (KOMPSAT-5) is a low earth orbit (LEO) satellite scheduled to be launched in 2010. To satisfy the precision orbit determination (POD) requirement for a high resolution synthetic aperture radar image of KOMPSAT-5, KOMPSAT-
Mansoo Choi +3 more
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Sensing the ionosphere with the Spire radio occultation constellation
Journal of Space Weather and Space Climate, 2021 Radio occultation (RO) provides a cost-effective component of the overall sensor mix required to characterise the ionosphere over wide areas and in areas where it is not possible to deploy ground sensors. The paper describes the RO constellation that has
Angling Matthew J. +9 more
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The Radio Occultation Processing Package, ROPP [PDF]
Atmospheric Measurement Techniques, 2015 This paper describes the Radio Occultation Processing Package, ROPP, a product of the EUMETSAT Radio Occultation Meteorology Satellite Application Facility (ROM SAF) developed by a large number of scientists over many years.
I. D. Culverwell +4 more
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An Overview on GNSS Radio Occultation [PDF]
, 2010 An overview on GNSS Radio Occultation (GNSS-RO) technique and its application in geodesy and atmospheric research was presented at the Institute of Astronomical and Physical Geodesy (APMG), University of Bonn in Germany, on 13th July ...
Shabanloui, Akbar
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Advances in Meteorology, 2018 Based on the Backward Four-Dimensional Variational Data Assimilation (Backward-4DVar) system with the Advanced Regional Eta-coordinate Model (AREM), which is capable of assimilating radio occultation data, a heavy rainfall case study is performed using ...
Wei Cheng +3 more
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An introduction to the FY3 GNOS instrument and mountain-top tests [PDF]
Atmospheric Measurement Techniques, 2014 The FY3 (Feng-Yun-3) GNOS (GNSS Occultation Sounder) mission is a GNSS (Global Navigation Satellite System) radio occultation mission of China for remote sensing of Earth's neutral atmosphere and the ionosphere.
W. H. Bai +9 more
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Remote Sensing, 2023 The radio occultation method, one of the methods used to provide planetary atmospheric profiles with high vertical resolution, was applied to China’s first Mars mission, Tianwen-1.
Min Liu +8 more
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