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Avaliação de perfis atmosféricos de rádio ocultação GPS do satélite CHAMP sobre a América do Sul
(Sociedade Brasileira de Meteorologia, 2014)
Avaliação de perfis atmosféricos de rádio ocultação GPS do satélite CHAMP sobre a América do Sul
(Sociedade Brasileira de Meteorologia, 2010-06-01)
Com o advento dos satélites artificiais Global Positioning System (GPS) em conjunto com os satélites Low Earth Orbiting (LEO), surge a Rádio Ocultação GPS (RO GPS), técnica que permite obter remotamente perfis atmosféricos ...
A gravity wave analysis near to the Andes Range from GPS radio occultation data and mesoscale numerical simulations: Two case studies
(Elsevier, 2009-08)
Global maps of potential wave energy per unit mass, recently performed with the Global Positioning System (GPS) Radio Occultation (RO) technique and different satellite missions (CHAMP and SAC-C since 2001, GRACE and COSMIC ...
First results from an airborne GPS radio occultation system for atmospheric profiling
(Amer Geophysical Union, 2014-03-16)
Global Positioning System (GPS) radio occultation (RO) from low Earth-orbiting satellites has increased the quantity of high-vertical resolution atmospheric profiles, especially over oceans, and has significantly improved ...
Assessment of precision in ionospheric electron density profiles retrieved by GPS radio occultations
(Elsevier, 2014-12)
The Constellation Observing System for Meteorology Ionosphere and Climate (COSMIC) is a six satellite radio occultation mission that was launched in April 2006. The close proximity of these satellites during some months ...
Assessment of precision in ionospheric electron density profiles retrieved by GPS radio occultations
(Elsevier, 2014-12)
The Constellation Observing System for Meteorology Ionosphere and Climate (COSMIC) is a six satellite radio occultation mission that was launched in April 2006. The close proximity of these satellites during some months ...
Recuperação de perfis atmosféricos a partir de ocultação GPS: fundamentos, implementação e análise de resultados
(Universidade Estadual Paulista (UNESP), 2007-07-31)
A ocultação, um fenômeno pelo qual um corpo celeste deixa de ser visto em razão da sobreposição de um outro, começou a ser usada para estudar a atmosfera de outros planetas há vários anos. Com o advento dos satélites ...
Oscillation modes of humidity over the Amazon basin derived from GPS RO profiles
(Amer Geophysical Union, 2013-12)
The Global Positioning System radio occultation (GPS RO) technique provides vertical profiles of refractivity from which water vapor can be derived. It is possible to reproduce global, synoptic, and regional climatological ...
Evaluation of uncertainty in gravity wave potential energy calculations through GPS radio occultation measurements
(Elsevier Sci Ltd, 2013-05)
The application of the Global Positioning System (GPS) radio occultation (RO) method to the atmosphere enables the determination of height profiles of temperature, among other variables. From these measurements, gravity ...
On the determination of gravity wave momentum flux from GPS radio occultation data
(European Geosciences Union, 2013-11)
Global Positioning System (GPS) radio occultation (RO) is a well-established technique for obtaining global gravity wave (GW) information. RO uses GPS signals received by low Earth-orbiting satellites for atmospheric limb ...