Articles | Volume 17, issue 14
https://doi.org/10.5194/acp-17-9035-2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
https://doi.org/10.5194/acp-17-9035-2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
An improved hydrometeor detection method for millimeter-wavelength cloud radar
Jinming Ge
Key Laboratory for Semi-Arid Climate Change of the Ministry of
Education and College of Atmospheric Sciences, Lanzhou University, Lanzhou,
730000, China
Zeen Zhu
Key Laboratory for Semi-Arid Climate Change of the Ministry of
Education and College of Atmospheric Sciences, Lanzhou University, Lanzhou,
730000, China
Chuang Zheng
Key Laboratory for Semi-Arid Climate Change of the Ministry of
Education and College of Atmospheric Sciences, Lanzhou University, Lanzhou,
730000, China
Hailing Xie
Key Laboratory for Semi-Arid Climate Change of the Ministry of
Education and College of Atmospheric Sciences, Lanzhou University, Lanzhou,
730000, China
Tian Zhou
Key Laboratory for Semi-Arid Climate Change of the Ministry of
Education and College of Atmospheric Sciences, Lanzhou University, Lanzhou,
730000, China
Jianping Huang
Key Laboratory for Semi-Arid Climate Change of the Ministry of
Education and College of Atmospheric Sciences, Lanzhou University, Lanzhou,
730000, China
Qiang Fu
CORRESPONDING AUTHOR
Key Laboratory for Semi-Arid Climate Change of the Ministry of
Education and College of Atmospheric Sciences, Lanzhou University, Lanzhou,
730000, China
Department of Atmospheric Sciences, University of Washington, Seattle,
WA 98105, USA
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Cited
16 citations as recorded by crossref.
- Midlatitude Cirrus Clouds at the SACOL Site: Macrophysical Properties and Large‐Scale Atmospheric States J. Ge et al. 10.1002/2017JD027724
- Classification of Hydrometeors Using Measurements of the Ka-Band Cloud Radar Installed at the Milešovka Mountain (Central Europe) Z. Sokol et al. 10.3390/rs10111674
- The impact of atmospheric stability and wind shear on vertical cloud overlap over the Tibetan Plateau J. Li et al. 10.5194/acp-18-7329-2018
- Automated detection of cloud and aerosol features with SACOL micro-pulse lidar in northwest China H. Xie et al. 10.1364/OE.25.030732
- A Cloud Detection Method for Vertically Pointing Millimeter-Wavelength Cloud Radar H. Lin et al. 10.3390/s23218891
- Cloud Overlap Features from Multi-Year Cloud Radar Observations at the SACOL Site and Comparison with Satellites X. Yang et al. 10.3390/rs16020218
- Differences in Cloud Radar Phase and Power in Co- and Cross-Channel—Indicator of Lightning Z. Sokol & J. Popová 10.3390/rs13030503
- Radiative contributions of different cloud types to regional energy budget over the SACOL site M. Wang et al. 10.1007/s00382-022-06651-0
- Linkages between mid-latitude cirrus cloud properties and large-scale meteorology at the SACOL site J. Ge et al. 10.1007/s00382-019-04843-9
- Comparisons of cirrus clouds and their linkages to meteorology at the SACOL and the SGP sites Z. Dong et al. 10.1016/j.atmosres.2022.106467
- A robust low-level cloud and clutter discrimination method for ground-based millimeter-wavelength cloud radar X. Hu et al. 10.5194/amt-14-1743-2021
- Diurnal cycle of cirrus cloud and its associated radiative effects at the SACOL site M. Wang et al. 10.1016/j.atmosres.2021.105887
- Improved Hydrometeor Detection Method: An Application to CloudSat X. Hu et al. 10.1029/2019EA000900
- Aerosol-cloud interactions over the Tibetan Plateau: An overview Y. Liu et al. 10.1016/j.earscirev.2022.104216
- Hydrometeor Distribution and Linear Depolarization Ratio in Thunderstorms Z. Sokol et al. 10.3390/rs12132144
- Cloud-Top Height Comparison from Multi-Satellite Sensors and Ground-Based Cloud Radar over SACOL Site X. Yang et al. 10.3390/rs13142715
16 citations as recorded by crossref.
- Midlatitude Cirrus Clouds at the SACOL Site: Macrophysical Properties and Large‐Scale Atmospheric States J. Ge et al. 10.1002/2017JD027724
- Classification of Hydrometeors Using Measurements of the Ka-Band Cloud Radar Installed at the Milešovka Mountain (Central Europe) Z. Sokol et al. 10.3390/rs10111674
- The impact of atmospheric stability and wind shear on vertical cloud overlap over the Tibetan Plateau J. Li et al. 10.5194/acp-18-7329-2018
- Automated detection of cloud and aerosol features with SACOL micro-pulse lidar in northwest China H. Xie et al. 10.1364/OE.25.030732
- A Cloud Detection Method for Vertically Pointing Millimeter-Wavelength Cloud Radar H. Lin et al. 10.3390/s23218891
- Cloud Overlap Features from Multi-Year Cloud Radar Observations at the SACOL Site and Comparison with Satellites X. Yang et al. 10.3390/rs16020218
- Differences in Cloud Radar Phase and Power in Co- and Cross-Channel—Indicator of Lightning Z. Sokol & J. Popová 10.3390/rs13030503
- Radiative contributions of different cloud types to regional energy budget over the SACOL site M. Wang et al. 10.1007/s00382-022-06651-0
- Linkages between mid-latitude cirrus cloud properties and large-scale meteorology at the SACOL site J. Ge et al. 10.1007/s00382-019-04843-9
- Comparisons of cirrus clouds and their linkages to meteorology at the SACOL and the SGP sites Z. Dong et al. 10.1016/j.atmosres.2022.106467
- A robust low-level cloud and clutter discrimination method for ground-based millimeter-wavelength cloud radar X. Hu et al. 10.5194/amt-14-1743-2021
- Diurnal cycle of cirrus cloud and its associated radiative effects at the SACOL site M. Wang et al. 10.1016/j.atmosres.2021.105887
- Improved Hydrometeor Detection Method: An Application to CloudSat X. Hu et al. 10.1029/2019EA000900
- Aerosol-cloud interactions over the Tibetan Plateau: An overview Y. Liu et al. 10.1016/j.earscirev.2022.104216
- Hydrometeor Distribution and Linear Depolarization Ratio in Thunderstorms Z. Sokol et al. 10.3390/rs12132144
- Cloud-Top Height Comparison from Multi-Satellite Sensors and Ground-Based Cloud Radar over SACOL Site X. Yang et al. 10.3390/rs13142715
Latest update: 15 Nov 2024
Short summary
A modified method with a new noise reduction scheme that can reduce the noise distribution to a narrow range is proposed to distinguish clouds and other hydrometeors from noise and recognize more features with weak signal in cloud radar observations. It was found that our method has significant advantages in reducing the rates of both failed negative and false positive hydrometeor identifications in simulated clouds and recognizing clouds with weak signal from our cloud radar observations.
A modified method with a new noise reduction scheme that can reduce the noise distribution to a...
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