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Inversion of Lake Bathymetry through Integrating Multi-Temporal Landsat and ICESat Imagery

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成果类型:
期刊论文
作者:
Long, Yuannan;Yan, Shixiong;Jiang, Changbo;Wu, Changshan*;Tang, Rong;...
通讯作者:
Wu, Changshan
作者机构:
[Long, Yuannan; Jiang, Changbo; Hu, Shixiong; Tang, Rong; Yan, Shixiong] Changsha Univ Sci & Technol, Sch Hydraul Engn, Changsha 410114, Hunan, Peoples R China.
[Long, Yuannan; Jiang, Changbo; Hu, Shixiong; Wu, Changshan] Key Lab Dongting Lake Aquat Ecoenvironm Control &, Changsha 410114, Hunan, Peoples R China.
[Long, Yuannan; Jiang, Changbo; Hu, Shixiong; Wu, Changshan] Key Lab Water Sediment Sci & Water Disaster Preve, Changsha 410114, Hunan, Peoples R China.
[Wu, Changshan] Univ Wisconsin, Dept Geog, Milwaukee, WI 53211 USA.
通讯机构:
[Wu, Changshan] K
[Wu, Changshan] U
Key Lab Dongting Lake Aquat Ecoenvironm Control &, Changsha 410114, Hunan, Peoples R China.
Key Lab Water Sediment Sci & Water Disaster Preve, Changsha 410114, Hunan, Peoples R China.
Univ Wisconsin, Dept Geog, Milwaukee, WI 53211 USA.
语种:
英文
关键词:
ICESat/GLAS data;Lake bathymetry;Optical remote sensing;Sounding technique;Water level inversion
期刊:
Sensors
ISSN:
1424-3210
年:
2019
卷:
19
期:
13
页码:
2896
基金类别:
National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [51809020, 51839002, 51408068]; Natural Science Foundation of Hunan Province, ChinaNatural Science Foundation of Hunan Province [2016JJ3011, 2018JJ3535, 2016WK2017]; Research Foundation of Education Bureau of Hunan Province, China [18A122]; Hydraulic Engineering Science and Technology Project of Hunan Province, China [201513-37]
机构署名:
本校为第一机构
院系归属:
水利工程学院
摘要:
Lake bathymetry provides valuable information for lake basin planning and treatment, lake watershed erosion and siltation management, water resource planning, and environmental protection. Lake bathymetry has been surveyed with sounding techniques, including single-beam and multi-beam sonar sounding, and unmanned ship sounding. Although these techniques have high accuracy, most of them require long survey cycles and entail a high degree of difficulty. On the contrary, optical remote sensing inversion methods are easy to implement, but tend to p...

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