Articles | Volume 15, issue 7
https://doi.org/10.5194/tc-15-3083-2021
© 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-15-3083-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
06 Jul 2021
Research article |
| 06 Jul 2021
| 06 Jul 2021
Assessment of ICESat-2 ice surface elevations over the Chinese Antarctic Research Expedition (CHINARE) route, East Antarctica, based on coordinated multi-sensor observations
Rongxing Li
Center for Spatial Information Science and Sustainable Development Applications, Tongji University, Shanghai 200092, China
College of Surveying and Geo-informatics, Tongji University, Shanghai 200092, China
Hongwei Li
Center for Spatial Information Science and Sustainable Development Applications, Tongji University, Shanghai 200092, China
College of Surveying and Geo-informatics, Tongji University, Shanghai 200092, China
Center for Spatial Information Science and Sustainable Development Applications, Tongji University, Shanghai 200092, China
College of Surveying and Geo-informatics, Tongji University, Shanghai 200092, China
Gang Qiao
CORRESPONDING AUTHOR
Center for Spatial Information Science and Sustainable Development Applications, Tongji University, Shanghai 200092, China
College of Surveying and Geo-informatics, Tongji University, Shanghai 200092, China
Haotian Cui
Center for Spatial Information Science and Sustainable Development Applications, Tongji University, Shanghai 200092, China
College of Surveying and Geo-informatics, Tongji University, Shanghai 200092, China
Youquan He
Center for Spatial Information Science and Sustainable Development Applications, Tongji University, Shanghai 200092, China
College of Surveying and Geo-informatics, Tongji University, Shanghai 200092, China
Gang Hai
Center for Spatial Information Science and Sustainable Development Applications, Tongji University, Shanghai 200092, China
College of Surveying and Geo-informatics, Tongji University, Shanghai 200092, China
Center for Spatial Information Science and Sustainable Development Applications, Tongji University, Shanghai 200092, China
College of Surveying and Geo-informatics, Tongji University, Shanghai 200092, China
Yuan Cheng
Center for Spatial Information Science and Sustainable Development Applications, Tongji University, Shanghai 200092, China
College of Surveying and Geo-informatics, Tongji University, Shanghai 200092, China
Bofeng Li
Center for Spatial Information Science and Sustainable Development Applications, Tongji University, Shanghai 200092, China
College of Surveying and Geo-informatics, Tongji University, Shanghai 200092, China
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Cited
22 citations as recorded by crossref.
- DEM Generation with ICESat-2 Altimetry Data for the Three Antarctic Ice Shelves: Ross, Filchner–Ronne and Amery T. Geng et al. 10.3390/rs13245137
- Topography reconstruction and evolution analysis of outlet glacier using data from unmanned aerial vehicles in Antarctica G. Qiao et al. 10.1016/j.jag.2023.103186
- Assessment of CryoSat-2 Baseline-D Height Product by GNSS and ICESat-2 in Lambert-Amery System, East Antarctica G. Hai et al. 10.1109/JSTARS.2022.3156929
- A New Model for Elevation Change Estimation in Antarctica From Photon-Counting ICESat-2 Altimetric Data R. Li et al. 10.1109/TGRS.2024.3395522
- Accuracy assessment of digital bare-earth model using ICESat-2 photons: analysis of the FABDEM G. Dandabathula et al. 10.1007/s40808-022-01648-4
- A Crossover Evaluation and Calibration Method for Geolocation Error of Spaceborne Photon-Counting Laser Altimeter T. Wang et al. 10.1109/TGRS.2023.3335474
- Evaluation of ICESat-2 ATL03/08 Surface Heights in Urban Environments Using Airborne LiDAR Point Cloud Data Y. Zhao et al. 10.1109/LGRS.2021.3127540
- Research on Glacier Elevation Variability in the Qilian Mountains of the Qinghai-Tibet Plateau Based on Topographic Correction by Pyramid Registration J. Zeng et al. 10.3390/rs15010062
- Towards ice-thickness inversion: an evaluation of global digital elevation models (DEMs) in the glacierized Tibetan Plateau W. Chen et al. 10.5194/tc-16-197-2022
- Accelerated Glacier Mass Loss over Svalbard Derived from ICESat-2 in 2019–2021 J. Wang et al. 10.3390/atmos13081255
- Impact of Slopes on ICESat-2 Elevation Accuracy Along the CHINARE Route in East Antarctica T. Hao et al. 10.1109/JSTARS.2022.3189042
- Innovative Method of Combing Multidecade Remote Sensing Data for Detecting Precollapse Elevation Changes of Glaciers in the Larsen B Region, Antarctica Y. Tian et al. 10.1109/JSTARS.2022.3217279
- An automated algorithm to retrieve the location and depth of supraglacial lakes from ICESat-2 ATL03 data W. Xiao et al. 10.1016/j.rse.2023.113730
- Validation of ICESat-2 Elevation Accuracy in Antarctica Using CCR Arrays Y. He et al. 10.1109/TGRS.2024.3386781
- Inter- and Intra-Annual Glacier Elevation Change in High Mountain Asia Region Based on ICESat-1&2 Data Using Elevation-Aspect Bin Analysis Method C. Shen et al. 10.3390/rs14071630
- Error-Reduced Digital Elevation Model of the Qinghai-Tibet Plateau using ICESat-2 and Fusion Model X. Zhang et al. 10.1038/s41597-024-03428-4
- Recent Seasonal Spatiotemporal Variations in Alpine Glacier Surface Elevation in the Pamir W. Du et al. 10.3390/rs14194923
- UAVs for Science in Antarctica P. Pina & G. Vieira 10.3390/rs14071610
- Biases Analysis and Calibration of ICESat-2/ATLAS Data Based on Crossover Adjustment Method T. Wang et al. 10.3390/rs14205125
- Denoising and Accuracy Evaluation of ICESat-2/ATLAS Photon Data for Nearshore Waters Based on Improved Local Distance Statistics J. Xie et al. 10.3390/rs15112828
- Mass balance of the Antarctic Ice Sheet from 2013 to 2018 estimated using the input-output method with updated remote sensing products Y. Cheng et al. 10.1007/s11430-022-1109-y
- Land deformation and sinkhole occurrence in response to the fluctuations of groundwater storage: an integrated assessment of GRACE gravity measurements, ICESat/ICESat-2 altimetry data, and hydrologic models B. Khorrami et al. 10.1080/15481603.2021.2000349
21 citations as recorded by crossref.
- DEM Generation with ICESat-2 Altimetry Data for the Three Antarctic Ice Shelves: Ross, Filchner–Ronne and Amery T. Geng et al. 10.3390/rs13245137
- Topography reconstruction and evolution analysis of outlet glacier using data from unmanned aerial vehicles in Antarctica G. Qiao et al. 10.1016/j.jag.2023.103186
- Assessment of CryoSat-2 Baseline-D Height Product by GNSS and ICESat-2 in Lambert-Amery System, East Antarctica G. Hai et al. 10.1109/JSTARS.2022.3156929
- A New Model for Elevation Change Estimation in Antarctica From Photon-Counting ICESat-2 Altimetric Data R. Li et al. 10.1109/TGRS.2024.3395522
- Accuracy assessment of digital bare-earth model using ICESat-2 photons: analysis of the FABDEM G. Dandabathula et al. 10.1007/s40808-022-01648-4
- A Crossover Evaluation and Calibration Method for Geolocation Error of Spaceborne Photon-Counting Laser Altimeter T. Wang et al. 10.1109/TGRS.2023.3335474
- Evaluation of ICESat-2 ATL03/08 Surface Heights in Urban Environments Using Airborne LiDAR Point Cloud Data Y. Zhao et al. 10.1109/LGRS.2021.3127540
- Research on Glacier Elevation Variability in the Qilian Mountains of the Qinghai-Tibet Plateau Based on Topographic Correction by Pyramid Registration J. Zeng et al. 10.3390/rs15010062
- Towards ice-thickness inversion: an evaluation of global digital elevation models (DEMs) in the glacierized Tibetan Plateau W. Chen et al. 10.5194/tc-16-197-2022
- Accelerated Glacier Mass Loss over Svalbard Derived from ICESat-2 in 2019–2021 J. Wang et al. 10.3390/atmos13081255
- Impact of Slopes on ICESat-2 Elevation Accuracy Along the CHINARE Route in East Antarctica T. Hao et al. 10.1109/JSTARS.2022.3189042
- Innovative Method of Combing Multidecade Remote Sensing Data for Detecting Precollapse Elevation Changes of Glaciers in the Larsen B Region, Antarctica Y. Tian et al. 10.1109/JSTARS.2022.3217279
- An automated algorithm to retrieve the location and depth of supraglacial lakes from ICESat-2 ATL03 data W. Xiao et al. 10.1016/j.rse.2023.113730
- Validation of ICESat-2 Elevation Accuracy in Antarctica Using CCR Arrays Y. He et al. 10.1109/TGRS.2024.3386781
- Inter- and Intra-Annual Glacier Elevation Change in High Mountain Asia Region Based on ICESat-1&2 Data Using Elevation-Aspect Bin Analysis Method C. Shen et al. 10.3390/rs14071630
- Error-Reduced Digital Elevation Model of the Qinghai-Tibet Plateau using ICESat-2 and Fusion Model X. Zhang et al. 10.1038/s41597-024-03428-4
- Recent Seasonal Spatiotemporal Variations in Alpine Glacier Surface Elevation in the Pamir W. Du et al. 10.3390/rs14194923
- UAVs for Science in Antarctica P. Pina & G. Vieira 10.3390/rs14071610
- Biases Analysis and Calibration of ICESat-2/ATLAS Data Based on Crossover Adjustment Method T. Wang et al. 10.3390/rs14205125
- Denoising and Accuracy Evaluation of ICESat-2/ATLAS Photon Data for Nearshore Waters Based on Improved Local Distance Statistics J. Xie et al. 10.3390/rs15112828
- Mass balance of the Antarctic Ice Sheet from 2013 to 2018 estimated using the input-output method with updated remote sensing products Y. Cheng et al. 10.1007/s11430-022-1109-y
Latest update: 26 Jul 2024
Short summary
We present the results of an assessment of ICESat-2 surface elevations along the 520 km CHINARE route in East Antarctica. The assessment was performed based on coordinated multi-sensor observations from a global navigation satellite system, corner cube retroreflectors, retroreflective target sheets, and UAVs. The validation results demonstrate that ICESat-2 elevations are accurate to 1.5–2.5 cm and can potentially overcome the uncertainties in the estimation of mass balance in East Antarctica.
We present the results of an assessment of ICESat-2 surface elevations along the 520 km CHINARE...
