Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Chengkai Feng"'
Publikováno v:
Frontiers in Public Health, Vol 12 (2024)
BackgroundLeisure activities serve as key measures to enhance the subjective happiness of middle-aged and older adults individuals and to positively address the challenges of an aging society; however, the trajectory of changes in their participation
Externí odkaz:
https://doaj.org/article/313959c5f1ca4ff1b856bd55e9b09376
Publikováno v:
International Journal of Applied Earth Observations and Geoinformation, Vol 118, Iss , Pp 103268- (2023)
Accurate water-land classification in coastal zones is the basis of airborne LiDAR bathymetry (ALB)-based hydrological research and topographical map production. Considering the confusion among waveform features and the diverse geometric features of
Externí odkaz:
https://doaj.org/article/45d622e0c04f40fdabe64ffa58ebaf8b
Publikováno v:
E+M Economics & Management / E+M Ekonomie a Management; 2024, Vol. 27 Issue 3, p36-52, 17p
Publikováno v:
IEEE Transactions on Geoscience and Remote Sensing. 61:1-15
Publikováno v:
IEEE Transactions on Geoscience and Remote Sensing. 55:6141-6149
Water depth can be measured using airborne LiDAR bathymetry (ALB). However, when the green laser beam passes through the air–water interface, the sea surface slope greatly affects the laser propagation path, significantly influencing the accuracy o
Publikováno v:
Survey Review. 51:78-86
Rotation and displacement errors between sensors and the Inertial Navigation System have significant effects on the accuracy of measured point clouds. In ship-borne mobile surveying systems, over a...
Publikováno v:
Marine Geology. 376:102-108
Sandwave migration rate is of critical importance for the hydrodynamic research as well as the coastal engineering application. To acquire this information, the correlation matching algorithm is applied in this paper. By searching for similar seafloo
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 780:032047
Multi-beam bracket deformation is caused by factor like water flow and speed of ship. Such deformation also leads to the axle offset of relative attitude indicator of transducer, which may influence the accuracy of results. As for this phenomenon, th
Publikováno v:
Journal of Applied Remote Sensing. 11:1
Acoustic seafloor classification with multibeam backscatter measurements is an attractive approach for mapping seafloor properties over a large area. However, artifacts in the multibeam backscatter measurements prevent accurate characterization of th
Publikováno v:
Journal of Applied Remote Sensing; Jul-Sep2017, Vol. 11 Issue 3, p035020-1-035020-15, 15p, 1 Black and White Photograph, 8 Graphs, 1 Map