Results 11 to 20 of about 35,666 (219)

Inverting COSMIC-2 Phase Data to Bending Angle and Refractivity Profiles Using the Full Spectrum Inversion Method

open access: yesRemote Sensing, 2021
The radio occultation technique provides stable atmospheric measurements that can work as a benchmark for calibrating and validating satellite-sounding data.
Loknath Adhikari   +2 more
doaj   +1 more source

Initial Assessment of the COSMIC-2/FORMOSAT-7 Neutral Atmosphere Data Quality in NESDIS/STAR Using In Situ and Satellite Data

open access: yesRemote Sensing, 2020
A COSMIC-1/FORMOSAT-3 (Constellation Observing System for Meteorology, Ionosphere, and Climate-1 and Formosa Satellite Mission 3) follow-on mission, COSMIC-2/FORMOSAT-7, had been successfully launched into low-inclination orbits on 25 June 2019. COSMIC-2
Shu-Peng Ho   +9 more
doaj   +1 more source

Retrospect and prospect of ionospheric weather observed by FORMOSAT-3/COSMIC and FORMOSAT-7/COSMIC-2

open access: yesTerrestrial, Atmospheric and Oceanic Sciences, 2022
Key Points FORMOSAT-3/COSMIC and FORMOSAT-7/COSMIC-2 uniformly observe 3D electron density. FORMOSAT-3 and FORMOSAT-7 enable ionospheric weather forecasting.
Tiger Jann-Yenq Liu   +11 more
doaj   +1 more source

Research on rapid imaging with cosmic ray muon scattering tomography

open access: yesScientific Reports, 2023
Cosmic ray muons tomography is a non-destructive imaging technique that uses the natural radiation of cosmic ray muons to create tomographic images of objects.
Qun-Gang Wen
doaj   +1 more source

Comparison of COSMIC and COSMIC-2 Radio Occultation Refractivity and Bending Angle Uncertainties in August 2006 and 2021

open access: yesAtmosphere, 2022
We compare the random error statistics (uncertainties) of COSMIC (Constellation Observing System for Meteorology, Ionosphere and Climate, C1) and COSMIC-2 (C2) radio occultation (RO) bending angles and refractivities for the months of August 2006 and ...
Richard Anthes   +3 more
doaj   +1 more source

Using the Commercial GNSS RO Spire Data in the Neutral Atmosphere for Climate and Weather Prediction Studies

open access: yesRemote Sensing, 2023
Recently, the NOAA has included GNSS (Global Navigation Satellite System) Radio Occultation (RO) data as one of the crucial long-term observables for weather and climate applications.
Shu-peng Ho   +5 more
doaj   +1 more source

An Atlas of Color-selected Quiescent Galaxies at z > 3 in Public JWST Fields

open access: yesThe Astrophysical Journal, 2023
We present the results of a systematic search for candidate quiescent galaxies in the distant universe in 11 JWST fields with publicly available observations collected during the first 3 months of operations and covering an effective sky area of ∼145 ...
Francesco Valentino   +26 more
doaj   +1 more source

Introduction of TROPS ionospheric TEC products for FORMOSAT-7/COSMIC-2 mission

open access: yesTerrestrial, Atmospheric and Oceanic Sciences, 2022
Key points (1) Electron density profiles data service of FORMOSAT-7/COSMIC-2. (2) Absolute TEC data service of FORMOSAT-7/COSMIC-2. (3) Validation results confirms the data is ready to use.
Wen-Hao Yeh   +11 more
doaj   +1 more source

COSMIC‐2 Radio Occultation Constellation: First Results

open access: yesGeophysical Research Letters, 2020
Initial data from the Formosa Satellite‐7/Constellation Observing System for Meteorology Ionosphere and Climate (FORMOSAT‐7/COSMIC‐2, hereafter C2), a recently launched equatorial constellation of six satellites carrying advanced radio occultation ...
W.S. Schreiner   +14 more
doaj   +1 more source

Application of XML technologies to telemetry Data management in test equipment for scientific Satellite missions

open access: yesData Science Journal, 2006
The development of a space mission requires the implementation of several Test Equipments which simulate data flows for a specific payload. This paper describes a project involving the adoption o XML-related technologies in the management of those data ...
Enrico Franceschi   +4 more
doaj   +1 more source

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