The Leading Role of Atomic Oxygen in the Collocation of Elves and Hydroxyl Nightglow in the Low-Latitude Mesosphere
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Geophysical Research"
DOI: 10.1002/2016ja023681
Abstract: The elve is the dominant type of transient luminous event (TLE) at the base of the E region ionosphere. The hydroxyl nightglow (OH* nightglow hereafter) has been reported at a similar altitude. Statistical studies show… read more here.
Keywords: low latitude; collocation elves; collocation; hydroxyl nightglow ... See more keywords
Projected changes of the low‐latitude north‐western Pacific wind‐driven circulation under global warming
Sign Up to like & getrecommendations! Published in 2017 at "Geophysical Research Letters"
DOI: 10.1002/2017gl073355
Abstract: Based on the outputs of 25 models participating in the Coupled Model Inter-comparison Project Phase 5 (CMIP5), the projected changes of the wind-driven circulation in the low-latitude north-western Pacific are evaluated. Results demonstrate that there… read more here.
Keywords: projected changes; low latitude; driven circulation; latitude north ... See more keywords
Equatorial and low‐latitude ionospheric response to the 17–18 March 2015 great storm over Southeast Asia longitude sector
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Geophysical Research"
DOI: 10.1002/2017ja024134
Abstract: This study mainly investigates equatorial and low-latitude ionospheric response to a great geomagnetic storm occurred on the 17 March 2015. We found that there were some interesting ionospheric phenomena, e.g. short-term ionospheric positive effect, daytime… read more here.
Keywords: low latitude; storm; latitude ionospheric; equatorial low ... See more keywords
An Investigation of the Ionospheric Disturbances Due to the 2014 Sudden Stratospheric Warming Events Over Brazilian Sector
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Geophysical Research"
DOI: 10.1002/2017ja024560
Abstract: The present study investigates the ionospheric F region response in the Brazilian sector due to sudden stratospheric warming (SSW) events of 2014. The data used for this work are obtained from GPS receivers and magnetometer… read more here.
Keywords: low latitude; stratospheric warming; brazilian sector; sudden stratospheric ... See more keywords
Temperature variation at the low‐latitude regions of East Asia recorded by tree rings during the past six centuries
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Climatology"
DOI: 10.1002/joc.6287
Abstract: The understanding of past millennium climate change is very important. Due to the lack of continuously annual resolution records, the temperature characteristics in the low‐latitude regions of East Asia (LLREA) during past several centuries are… read more here.
Keywords: east asia; regions east; latitude regions; past six ... See more keywords
Investigation of ionospheric scintillation effects on BDS precise point positioning at low-latitude regions
Sign Up to like & getrecommendations! Published in 2018 at "GPS Solutions"
DOI: 10.1007/s10291-018-0728-8
Abstract: We present a study on the effects of ionospheric scintillation on BeiDou Navigation Satellite System (BDS) precise point positioning (PPP) at low-latitude regions. The analysis was carried out using BDS data collected by a newly… read more here.
Keywords: low latitude; bds precise; ionospheric scintillation; precise point ... See more keywords
Impact of anomalous ionospheric gradients on GBAS in the low-latitude region of China
Sign Up to like & getrecommendations! Published in 2020 at "GPS Solutions"
DOI: 10.1007/s10291-020-01038-2
Abstract: The ionospheric gradient caused by spatial decorrelation is a crucial factor affecting the integrity of a ground-based augmentation system (GBAS). We processed GPS data from the Crustal Movement Observation Network of China from 2008 to… read more here.
Keywords: anomalous ionospheric; low latitude; latitude region; ionospheric gradients ... See more keywords
The Representation of Tropospheric Water Vapor Over Low-Latitude Oceans in (Re-)analysis: Errors, Impacts, and the Ability to Exploit Current and Prospective Observations
Sign Up to like & getrecommendations! Published in 2017 at "Surveys in Geophysics"
DOI: 10.1007/s10712-017-9437-z
Abstract: This paper addresses the representation of lower tropospheric water vapor in the meteorological analyses—fully detailed estimates of atmospheric state—providing the wide temporal and spatial coverage used in many process studies. Analyses are produced in a… read more here.
Keywords: low latitude; latitude oceans; tropospheric water; water ... See more keywords
Analysis of Plasma Bubble Signatures in Total Electron Content Maps of the Low-Latitude Ionosphere: A Simplified Methodology
Sign Up to like & getrecommendations! Published in 2020 at "Surveys in Geophysics"
DOI: 10.1007/s10712-020-09584-7
Abstract: The ionosphere over the Brazilian region has particular characteristics due to the large geomagnetic declination angle over most of the territory. Furthermore, the equatorial ionization anomaly southern crest is located over the Brazilian territory. In… read more here.
Keywords: electron content; low latitude; methodology; plasma ... See more keywords
Consequences of a Solar Wind Stream Interaction Region on the Low Latitude Ionosphere: Event of 7 October 2015
Sign Up to like & getrecommendations! Published in 2020 at "Solar Physics"
DOI: 10.1007/s11207-020-01728-7
Abstract: In this article, we present a study of the perturbations occurring in the Earth’s environment on 7 October 2015. We use a multi-instrument approach, including space and ground observations. In particular, we study the ionospheric… read more here.
Keywords: low latitude; storm; october 2015; interaction region ... See more keywords
Effect of geomagnetic storms on VHF scintillations observed at low latitude
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Astrophysics and Astronomy"
DOI: 10.1007/s12036-018-9529-2
Abstract: A geomagnetic storm affects the dynamics and composition of the ionosphere and also offers an excellent opportunity to study the plasma dynamics. In the present study, we have used the VHF scintillations data recorded at… read more here.
Keywords: low latitude; storms vhf; effect geomagnetic; geomagnetic storms ... See more keywords