Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Vladimir Irisov"'
Publikováno v:
Remote Sensing, Vol 14, Iss 12, p 2742 (2022)
We study the dependence of radio occultation (RO) inversion statistics on the signal-to-noise ratio (SNR). We use observations from four missions: COSMIC, COSMIC-2, METOP-B, and Spire. All data are processed identically using the same software with t
Externí odkaz:
https://doaj.org/article/1d51ba5a96544354bc3614074f80aee5
Publikováno v:
Remote Sensing, Vol 14, Iss 3, p 691 (2022)
Multiple radio occultation (RO) missions are currently providing observations that are assimilated by the world’s leading numerical weather prediction centers. These RO missions use the same signals originating from the Global Navigation Satellite
Externí odkaz:
https://doaj.org/article/5f02da40169c4d3da54d8b2ece235a06
Autor:
Philip Jales, Dallas Masters, Oleguer Nogués-Correig, Jessica Cartwright, Vladimir Irisov, Takayuki Yuasa, Vu Nguyen
Global Navigation Satellite Systems-Reflectometry (GNSS-R) offers novel observations over the cryosphere with the use of reflected navigation signals (eg. GPS or Galileo) as signals of opportunity. This technique has the potential for higher resoluti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2129f55cbf5b599bcd729ff9fdc73271
https://doi.org/10.5194/egusphere-egu21-14851
https://doi.org/10.5194/egusphere-egu21-14851
Autor:
Jessica Cartwright, Dallas Masters, Philip Jales, Vahid Freeman, Stephan Esterhuizen, Vladimir Irisov
The potential of space-borne GNSS-Reflectometry (GNSS-R) technique for soil moisture retrieval has been demonstrated in recent studies using observations from the NASA’s Cyclone Global Navigation Satellite System (CYGNSS) and the UK’s Technology
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::82eb19b9b1902f1896bc7b6934c7699e
https://doi.org/10.5194/egusphere-egu21-15123
https://doi.org/10.5194/egusphere-egu21-15123
Autor:
Oleguer Nogués-Correig, Matthew Angling, Timothy Duly, Linus Tan, Dallas Masters, Philip Jales, Vu Nguyen, Vladimir Irisov, Stephan Esterhuizen, Takayuki Yuasa
Publikováno v:
Sensors, Systems, and Next-Generation Satellites XXIV.
In a relatively short time, Spire has grown from a small start-up company to the largest commercial producer of satellite-based GNSS Earth observation products. As of May 2020, and after 21 satellite deployments, Spire now has over 80, 3U (10x10x10 c
Publikováno v:
Remote Sensing of Clouds and the Atmosphere XXV.
In a relatively short time, Spire has grown from a small start-up company to the largest commercial producer of satellite-based GNSS Earth observation products. The Earth observations produced with Spire’s GNSS science receiver include atmospheric
Publikováno v:
Geophysical Research Letters. 47
Autor:
Vahid Freeman, Dallas Masters, Philp Jales, Stephan Esterhuizen, Ellie Ebrahimi, Vladimir Irisov, Kais Ben Khadhra
Spire Global operates the world’s largest and rapidly growing constellation of CubeSats performing GNSS based science and Earth observation. The Spire constellation, performs a variety of GNSS science, including radio occultation (GNSS-RO), ionosph
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a207a0fca54b641df9ccc4cff08645d6
https://doi.org/10.5194/egusphere-egu2020-13766
https://doi.org/10.5194/egusphere-egu2020-13766
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