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ResearcherID: I-5670-2015

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Employment (1)

University of Colorado Boulder: Boulder, CO, US

Employment
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University of Colorado Boulder

Education and qualifications (2)

Peking University: Beijing, Beijing, CN

1991 to 1996 | Ph.D.
Education
Source: Self-asserted source
XINZHAO CHU

Peking University: Beijing, Beijing, CN

1987 to 1991 | B.S.
Education
Source: Self-asserted source
XINZHAO CHU

Works (42)

Bias‐Eliminating Techniques in the Computation of Power Spectra for Characterizing Gravity Waves: Interleaved Methods and Error Analyses

Earth and Space Science
2024-10 | Journal article
DOI: 10.1029/2023EA003499
Contributors: Jackson Jandreau; Xinzhao Chu
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Crossref

Extending the Useful Range of Fluorescence LIDAR Data by Applying the Layered Binning Technique

2023 | Book chapter
DOI: 10.1007/978-3-031-37818-8_75
Contributors: Gary W. S. Sutliff; Xinzhao Chu
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Crossref

First Discovery of Regular Occurrence of Mid-Latitude Thermosphere-Ionosphere Na (TINa) Layers Observed with High-Sensitivity Na Doppler Lidar and New Data Processing Techniques over Boulder

2023 | Book chapter
DOI: 10.1007/978-3-031-37818-8_110
Contributors: Yingfei Chen; Xinzhao Chu
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Crossref

Future Lidars for Cutting-Edge Sciences in Ionosphere-Thermosphere-Mesosphere-Stratosphere Physics and Space-Atmosphere Coupling

2023 | Book chapter
DOI: 10.1007/978-3-031-37818-8_8
Contributors: Xinzhao Chu; Guotao Yang
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Crossref

New Lidar Data Processing Techniques for Improving the Detection Range and Accuracy of Atmospheric Gravity Wave Measurements

2023 | Book chapter
DOI: 10.1007/978-3-031-37818-8_74
Contributors: Jackson R. Jandreau; Xinzhao Chu
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Crossref

Lidar Observations of Predawn Thermosphere‐Ionosphere Na (TINa) Layers Over Boulder (40.13°N, 105.24°W): Annual Phase Variations and Correlation With Sunrise and Tidal Winds

Geophysical Research Letters
2023-09-28 | Journal article
DOI: 10.1029/2023GL105626
Contributors: Yingfei Chen; Xinzhao Chu
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Crossref

Vol. 55, Issue 3 (Heliophysics 2024 Decadal Whitepapers)

Bulletin of the AAS
2023-07-31 | Journal article
DOI: 10.3847/25c2cfeb.b3a89de2
Contributors: Xinzhao Chu; Guotao Yang; Zhibin Yu; Chester Gardner; Sharon Vadas; Shikha Raizada
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Crossref

First Lidar Profiling of Meteoric Ca+ Ion Transport From ∼80 to 300 km in the Midlatitude Nighttime Ionosphere

Geophysical Research Letters
2022-09-28 | Journal article
DOI: 10.1029/2022GL100537
Contributors: Jing Jiao; Xinzhao Chu; Han Jin; Zelong Wang; Yuchang Xun; Lifang Du; Haoran Zheng; Fuju Wu; Jiyao Xu; Wei Yuan et al.
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Crossref

First Simultaneous Lidar Observations of Thermosphere‐Ionosphere Sporadic Ni and Na (TISNi and TISNa) Layers (∼105–120 km) Over Beijing (40.42°N, 116.02°E)

Geophysical Research Letters
2022-08-28 | Journal article
DOI: 10.1029/2022GL100397
Contributors: Fuju Wu; Xinzhao Chu; Lifang Du; Jing Jiao; Haoran Zheng; Yuchang Xun; Wuhu Feng; John M. C. Plane; Guotao Yang
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Crossref

Vertical Transport of Sensible Heat and Meteoric Na by the Complete Temporal Spectrum of Gravity Waves in the MLT Above McMurdo (77.84°S, 166.67°E), Antarctica

Journal of Geophysical Research: Atmospheres
2022-08-27 | Journal article
DOI: 10.1029/2021JD035728
Contributors: Xinzhao Chu; Chester S. Gardner; Xianxin Li; Cissi Ying‐Tsen Lin
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Crossref

Comparison of Three Methodologies for Removal of Random‐Noise‐Induced Biases From Second‐Order Statistical Parameters of Lidar and Radar Measurements

Earth and Space Science
2022-01 | Journal article
DOI: 10.1029/2021EA002073
Contributors: Jackson Jandreau; Xinzhao Chu
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Crossref

Mid‐Latitude Thermosphere‐Ionosphere Na (TINa) Layers Observed With High‐Sensitivity Na Doppler Lidar Over Boulder (40.13°N, 105.24°W)

Geophysical Research Letters
2021-06-16 | Journal article
DOI: 10.1029/2021GL093729
Contributors: Xinzhao Chu; Yingfei Chen; Chihoko Y. Cullens; Zhibin Yu; Zhonghua Xu; Shun‐Rong Zhang; Wentao Huang; Jackson Jandreau; Thomas J. Immel; Arthur D. Richmond
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Crossref

NRLMSIS 2.0: A Whole‐Atmosphere Empirical Model of Temperature and Neutral Species Densities

Earth and Space Science
2021-03 | Journal article
DOI: 10.1029/2020EA001321
Contributors: J. T. Emmert; D. P. Drob; J. M. Picone; D. E. Siskind; M. Jones, Jr.; M. G. Mlynczak; P. F. Bernath; X. Chu; E. Doornbos; B. Funke et al.
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Crossref

First Simultaneous Lidar Observations of Thermosphere‐Ionosphere Fe and Na (TIFe and TINa) Layers at McMurdo (77.84°S, 166.67°E), Antarctica With Concurrent Measurements of Aurora Activity, Enhanced Ionization Layers, and Converging Electric Field

Geophysical Research Letters
2020-10-28 | Journal article
DOI: 10.1029/2020GL090181
Contributors: Xinzhao Chu; Yukitoshi Nishimura; Zhonghua Xu; Zhibin Yu; John M. C. Plane; Chester S. Gardner; Yasunobu Ogawa
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Crossref

Importance of Regional‐Scale Auroral Precipitation and Electrical Field Variability to the Storm‐Time Thermospheric Temperature Enhancement and Inversion Layer (TTEIL) in the Antarctic E Region

Journal of Geophysical Research: Space Physics
2020-09 | Journal article
DOI: 10.1029/2020JA028224
Contributors: Haonan Wu; Xian Lu; Gang Lu; Xinzhao Chu; Wenbin Wang; Zhibin Yu; Liam M. Kilcommons; Delores J. Knipp; Boyi Wang; Yukitoshi Nishimura
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Crossref

Eliminating photon noise biases in the computation of second-order statistics of lidar temperature, wind, and species measurements

Applied Optics
2020-09-20 | Journal article
DOI: 10.1364/ao.400375
Part of ISSN: 1559-128X
Part of ISSN: 2155-3165
Source: Self-asserted source
XINZHAO CHU

First Lidar Observations of Quasi‐Biennial Oscillation‐Induced Interannual Variations of Gravity Wave Potential Energy Density at McMurdo via a Modulation of the Antarctic Polar Vortex

Journal of Geophysical Research: Atmospheres
2020-08-27 | Journal article
DOI: 10.1029/2020JD032866
Contributors: Zimu Li; Xinzhao Chu; V. Lynn Harvey; Jackson Jandreau; Xian Lu; Zhibin Yu; Jian Zhao; Weichun Fong
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Crossref

Quasi‐Biennial Oscillation of Short‐Period Planetary Waves and Polar Night Jet in Winter Antarctica Observed in SABER and MERRA‐2 and Mechanism Study With a Quasi‐Geostrophic Model

Geophysical Research Letters
2019-11-28 | Journal article
DOI: 10.1029/2019GL084759
Contributors: Xian Lu; Haonan Wu; Xinzhao Chu; Jens Oberheide; Martin G. Mlynczak; James M. Russell, III
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Crossref

The Excitation of Secondary Gravity Waves From Local Body Forces: Theory and Observation

Journal of Geophysical Research: Atmospheres
2018-09-16 | Journal article
DOI: 10.1029/2017JD027970
Contributors: Sharon L. Vadas; Jian Zhao; Xinzhao Chu; Erich Becker
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Crossref

Validation of SABER v2.0 Operational Temperature Data With Ground‐Based Lidars in the Mesosphere‐Lower Thermosphere Region (75–105 km)

Journal of Geophysical Research: Atmospheres
2018-09-16 | Journal article
DOI: 10.1029/2018JD028742
Contributors: E. C. M. Dawkins; A. Feofilov; L. Rezac; A. A. Kutepov; D. Janches; J. Höffner; X. Chu; X. Lu; M. G. Mlynczak; J. Russell, III
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Crossref

Lidar Observations of Stratospheric Gravity Waves From 2011 to 2015 at McMurdo (77.84°S, 166.69°E), Antarctica: 2. Potential Energy Densities, Lognormal Distributions, and Seasonal Variations

Journal of Geophysical Research: Atmospheres
2018-08-16 | Journal article
DOI: 10.1029/2017JD027386
Contributors: Xinzhao Chu; Jian Zhao; Xian Lu; V. Lynn Harvey; R. Michael Jones; Erich Becker; Cao Chen; Weichun Fong; Zhibin Yu; Brendan R. Roberts et al.
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Crossref

First Observations of Short‐Period Eastward Propagating Planetary Waves From the Stratosphere to the Lower Thermosphere (110 km) in Winter Antarctica

Geophysical Research Letters
2017-10-28 | Journal article
DOI: 10.1002/2017GL075641
Contributors: Xian Lu; Xinzhao Chu; Cao Chen; Vu Nguyen; Anne K. Smith
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Crossref

Two-dimensional Morlet wavelet transform and its application to wave recognition methodology of automatically extracting two-dimensional wave packets from lidar observations in Antarctica

Journal of Atmospheric and Solar-Terrestrial Physics
2017-09 | Journal article
DOI: 10.1016/j.jastp.2016.10.016
Part of ISSN: 1364-6826
Source: Self-asserted source
XINZHAO CHU

Formation mechanisms of neutral Fe layers in the thermosphere at Antarctica studied with a thermosphere‐ionosphere Fe/Fe+ (TIFe) model

Journal of Geophysical Research: Space Physics
2017-06 | Journal article
DOI: 10.1002/2016JA023773
Contributors: Xinzhao Chu; Zhibin Yu
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Crossref

Lidar observations of stratospheric gravity waves from 2011 to 2015 at McMurdo (77.84°S, 166.69°E), Antarctica: 1. Vertical wavelengths, periods, and frequency and vertical wave number spectra

Journal of Geophysical Research: Atmospheres
2017-05-27 | Journal article
DOI: 10.1002/2016JD026368
Contributors: Jian Zhao; Xinzhao Chu; Cao Chen; Xian Lu; Weichun Fong; Zhibin Yu; R. Michael Jones; Brendan R. Roberts; Andreas Dörnbrack
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Crossref

Lidar observations of persistent gravity waves with periods of 3–10 h in the Antarctic middle and upper atmosphere at McMurdo (77.83°S, 166.67°E)

Journal of Geophysical Research: Space Physics
2016-02 | Journal article
DOI: 10.1002/2015ja022127
Part of ISSN: 2169-9380
Part of ISSN: 2169-9402
Source: Self-asserted source
XINZHAO CHU

Lidar observations of thermospheric Na layers up to 170 km with a descending tidal phase at Lijiang (26.7°N, 100.0°E), China

Journal of Geophysical Research: Space Physics
2015-10 | Journal article
DOI: 10.1002/2015ja021808
Part of ISSN: 2169-9380
Source: Self-asserted source
XINZHAO CHU

A thermospheric Na layer event observed up to 140 km over Syowa Station (69.0°S, 39.6°E) in Antarctica

Geophysical Research Letters
2015-05-28 | Journal article
DOI: 10.1002/2015gl064101
Part of ISSN: 0094-8276
Part of ISSN: 1944-8007
Source: Self-asserted source
XINZHAO CHU

Vertical evolution of potential energy density and vertical wave number spectrum of Antarctic gravity waves from 35 to 105 km at McMurdo (77.8°S, 166.7°E)

Journal of Geophysical Research: Atmospheres
2015-04-16 | Journal article
DOI: 10.1002/2014jd022751
Part of ISSN: 2169-897X
Source: Self-asserted source
XINZHAO CHU

High-efficiency receiver architecture for resonance-fluorescence and Doppler lidars

Applied Optics
2015-04-10 | Journal article
DOI: 10.1364/ao.54.003173
Part of ISSN: 0003-6935
Part of ISSN: 1539-4522
Source: Self-asserted source
XINZHAO CHU

Lidar and CTIPe model studies of the fast amplitude growth with altitude of the diurnal temperature “tides” in the Antarctic winter lower thermosphere and dependence on geomagnetic activity

Geophysical Research Letters
2015-02-16 | Journal article
DOI: 10.1002/2014gl062784
Part of ISSN: 0094-8276
Source: Self-asserted source
XINZHAO CHU

Measurements of the vertical fluxes of atomic Fe and Na at the mesopause: Implications for the velocity of cosmic dust entering the atmosphere

Geophysical Research Letters
2015-01-16 | Journal article
DOI: 10.1002/2014gl062390
Part of ISSN: 0094-8276
Source: Self-asserted source
XINZHAO CHU

Winter temperature tides from 30 to 110 km at McMurdo (77.8°S, 166.7°E), Antarctica: Lidar observations and comparisons with WAM

Journal of Geophysical Research: Atmospheres
2014-03-27 | Journal article
DOI: 10.1002/2013jd020784
Part of ISSN: 2169-897X
Source: Self-asserted source
XINZHAO CHU

Observation of a thermospheric descending layer of neutral K over Arecibo

Journal of Atmospheric and Solar-Terrestrial Physics
2013-11 | Journal article
DOI: 10.1016/j.jastp.2013.03.002
Part of ISSN: 1364-6826
Source: Self-asserted source
XINZHAO CHU

Eastward propagating planetary waves with periods of 1-5 days in the winter Antarctic stratosphere as revealed by MERRA and lidar

Journal of Geophysical Research: Atmospheres
2013-09-16 | Journal article
DOI: 10.1002/jgrd.50717
Part of ISSN: 2169-897X
Source: Self-asserted source
XINZHAO CHU

Simultaneous, common-volume lidar observations and theoretical studies of correlations among Fe/Na layers and temperatures in the mesosphere and lower thermosphere at Boulder Table Mountain (40°N, 105°W), Colorado

Journal of Geophysical Research: Atmospheres
2013-08-16 | Journal article
DOI: 10.1002/jgrd.50670
Part of ISSN: 2169-897X
Source: Self-asserted source
XINZHAO CHU

Inertia-gravity waves in Antarctica: A case study using simultaneous lidar and radar measurements at McMurdo/Scott Base (77.8°S, 166.7°E)

Journal of Geophysical Research: Atmospheres
2013-04-16 | Journal article
DOI: 10.1002/jgrd.50318
Part of ISSN: 2169-897X
Source: Self-asserted source
XINZHAO CHU

Diurnal variations of the Fe layer in the mesosphere and lower thermosphere: Four season variability and solar effects on the layer bottomside at McMurdo (77.8°S, 166.7°E), Antarctica

Journal of Geophysical Research: Atmospheres
2012-11-27 | Journal article
DOI: 10.1029/2012jd018079
Part of ISSN: 0148-0227
Source: Self-asserted source
XINZHAO CHU

Lidar observations of neutral Fe layers and fast gravity waves in the thermosphere (110-155 km) at McMurdo (77.8°S, 166.7°E), Antarctica

Geophysical Research Letters
2011-12 | Journal article
DOI: 10.1029/2011gl050016
Part of ISSN: 0094-8276
Source: Self-asserted source
XINZHAO CHU

First lidar observations of polar mesospheric clouds and Fe temperatures at McMurdo (77.8°S, 166.7°E), Antarctica

Geophysical Research Letters
2011-08 | Journal article
DOI: 10.1029/2011gl048373
Part of ISSN: 0094-8276
Source: Self-asserted source
XINZHAO CHU

Seasonal variations of the mesospheric Fe layer at Rothera, Antarctica (67.5°S, 68.0°W)

Journal of Geophysical Research
2011-01-22 | Journal article
DOI: 10.1029/2010jd014655
Part of ISSN: 0148-0227
Source: Self-asserted source
XINZHAO CHU

Resonance Fluorescence Lidar for Measurements of the Middle and Upper Atmosphere

Laser Remote Sensing
2005-06-28 | Book chapter
DOI: 10.1201/9781420030754.ch5
Part of ISBN: 9780824742560
Part of ISBN: 9781420030754
Part of ISSN: 2155-0247
Source: Self-asserted source
XINZHAO CHU
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