Articles | Volume 15, issue 4
https://doi.org/10.5194/tc-15-1955-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/tc-15-1955-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
21 Apr 2021
Research article |
| 21 Apr 2021
| 21 Apr 2021
A new automatic approach for extracting glacier centerlines based on Euclidean allocation
College of Geography and Environment Sciences, Northwest Normal University, Lanzhou, China
College of Urban and Environmental Sciences, Northwest University, Xi'an, China
Xiaojun Yao
CORRESPONDING AUTHOR
College of Geography and Environment Sciences, Northwest Normal University, Lanzhou, China
National Cryosphere Desert Data Center, Lanzhou, China
Hongyu Duan
College of Geography and Environment Sciences, Northwest Normal University, Lanzhou, China
Shiyin Liu
Institute of International Rivers and Eco-security, Yunnan University, Kunming, China
Wanqin Guo
State Key Laboratory of Cryospheric Science, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences, Lanzhou, China
Meiping Sun
College of Geography and Environment Sciences, Northwest Normal University, Lanzhou, China
Dazhi Li
College of Geography and Environment Sciences, Northwest Normal University, Lanzhou, China
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Cited
16 citations as recorded by crossref.
- Hydrological control of the surging behaviour of the Ghujerab River Head Glacier, Karakoram (2019–2023): Insights from high-temporal-resolution remote sensing monitoring J. Mu et al. 10.1016/j.ejrh.2024.101768
- Annual and Seasonal Variations in Glacier Velocity, and Surging Glaciers in the West Kunlun Mountain Z. Zhang et al. 10.1109/JSTARS.2024.3408451
- Remote Sensing Monitoring of Advancing and Surging Glaciers in the Tien Shan, 1990–2019 S. Zhou et al. 10.3390/rs13101973
- A Location Model for the Agro-Biomethane Plants in Supporting the REPowerEU Energy Policy Program M. Labianca et al. 10.3390/su16010215
- Geometric similarity of the twin collapsed glaciers in the west Tibet W. Hu & T. Yao 10.1515/geo-2020-0316
- A robust glacial lake outburst susceptibility assessment approach validated by GLOF event in 2020 in the Nidu Zangbo Basin, Tibetan Plateau D. Zhang et al. 10.1016/j.catena.2022.106734
- Characterizing the behavior of surge-type glaciers in the Puruogangri Ice Field, Tibetan Plateau S. Zhou et al. 10.1007/s11442-024-2244-9
- The Evolution of the Glacier Surges in the Tuanjie Peak, the Qilian Mountains Y. Gao et al. 10.3390/rs14040852
- Surging Glaciers in High Mountain Asia between 1986 and 2021 X. Yao et al. 10.3390/rs15184595
- Variability of Glacier Velocity and the Influencing Factors in the Muztag-Kongur Mountains, Eastern Pamir Plateau D. Huang et al. 10.3390/rs15030620
- Characterization of Three Surges of the Kyagar Glacier, Karakoram Z. Zhang et al. 10.3390/rs15082113
- Glacier Change in the West Kunlun Main Peak Area from 2000 to 2020 C. Zhang et al. 10.3390/rs15174236
- A new global dataset of mountain glacier centerlines and lengths D. Zhang et al. 10.5194/essd-14-3889-2022
- A dataset of boundary and length of glaciers in Qinghai Province in 2020 J. XUE et al. 10.11922/11-6035.csd.2021.0082.zh
- Ice Thickness Measurement and Volume Modeling of Muztagh Ata Glacier No.16, Eastern Pamir Y. Yang et al. 10.3390/rs16112009
- Glacier changes in the Sanjiangyuan Nature Reserve of China during 2000–2018 Y. Zhang et al. 10.1007/s11442-022-1946-0
16 citations as recorded by crossref.
- Hydrological control of the surging behaviour of the Ghujerab River Head Glacier, Karakoram (2019–2023): Insights from high-temporal-resolution remote sensing monitoring J. Mu et al. 10.1016/j.ejrh.2024.101768
- Annual and Seasonal Variations in Glacier Velocity, and Surging Glaciers in the West Kunlun Mountain Z. Zhang et al. 10.1109/JSTARS.2024.3408451
- Remote Sensing Monitoring of Advancing and Surging Glaciers in the Tien Shan, 1990–2019 S. Zhou et al. 10.3390/rs13101973
- A Location Model for the Agro-Biomethane Plants in Supporting the REPowerEU Energy Policy Program M. Labianca et al. 10.3390/su16010215
- Geometric similarity of the twin collapsed glaciers in the west Tibet W. Hu & T. Yao 10.1515/geo-2020-0316
- A robust glacial lake outburst susceptibility assessment approach validated by GLOF event in 2020 in the Nidu Zangbo Basin, Tibetan Plateau D. Zhang et al. 10.1016/j.catena.2022.106734
- Characterizing the behavior of surge-type glaciers in the Puruogangri Ice Field, Tibetan Plateau S. Zhou et al. 10.1007/s11442-024-2244-9
- The Evolution of the Glacier Surges in the Tuanjie Peak, the Qilian Mountains Y. Gao et al. 10.3390/rs14040852
- Surging Glaciers in High Mountain Asia between 1986 and 2021 X. Yao et al. 10.3390/rs15184595
- Variability of Glacier Velocity and the Influencing Factors in the Muztag-Kongur Mountains, Eastern Pamir Plateau D. Huang et al. 10.3390/rs15030620
- Characterization of Three Surges of the Kyagar Glacier, Karakoram Z. Zhang et al. 10.3390/rs15082113
- Glacier Change in the West Kunlun Main Peak Area from 2000 to 2020 C. Zhang et al. 10.3390/rs15174236
- A new global dataset of mountain glacier centerlines and lengths D. Zhang et al. 10.5194/essd-14-3889-2022
- A dataset of boundary and length of glaciers in Qinghai Province in 2020 J. XUE et al. 10.11922/11-6035.csd.2021.0082.zh
- Ice Thickness Measurement and Volume Modeling of Muztagh Ata Glacier No.16, Eastern Pamir Y. Yang et al. 10.3390/rs16112009
- Glacier changes in the Sanjiangyuan Nature Reserve of China during 2000–2018 Y. Zhang et al. 10.1007/s11442-022-1946-0
Latest update: 23 Nov 2024
Short summary
Glacier centerlines are crucial input for many glaciological applications. We propose a new algorithm to derive glacier centerlines and implement the corresponding program in Python language. Application of this method to 48 571 glaciers in the second Chinese glacier inventory automatically yielded the corresponding glacier centerlines with an average computing time of 20.96 s, a success rate of 100 % and a comprehensive accuracy of 94.34 %.
Glacier centerlines are crucial input for many glaciological applications. We propose a new...
