Results 11 to 20 of about 176,965 (166)
The Nonlinear Effective Attenuation Coefficient of Spaceborne Oceanic Lidar Signal [PDF]
EPJ Web of Conferences, 2020 Multiple scattering is an inevitable effect in spaceborne oceanic lidar because of the large footprint size and the high optical density of seawater. The effective attenuation coefficient klidar in oceanic lidar equation, which indicates the influence of
Liu Qun +7 more
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Detecting Features in Spaceborne Backscatter Lidar Data: Spatial Averaging vs. Machine Learning Based Denoising [PDF]
EPJ Web of ConferencesSpace-based lidar systems provide critical information about the vertical distributions of clouds and aerosols that greatly improve our understanding of the climate system. However, daytime spaceborne lidar signals are degraded by solar background.
Yorks John E. +5 more
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Simulation of the performance of spaceborne hybrid Doppler wind lidar [PDF]
EPJ Web of ConferencesAccurately measuring wind field is crucial for weather forecasting, climate and meteorological research, aeronautical flights and wind resource exploitation.
Long Wenrui +6 more
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Comparison of cloud statistics from spaceborne lidar systems [PDF]
Atmospheric Chemistry and Physics, 2008 The distribution of clouds in a vertical column is assessed on the global scale through analysis of lidar measurements obtained from three spaceborne lidar systems: LITE (Lidar In-space Technology Experiment, NASA), GLAS (Geoscience Laser Altimeter ...
S. Berthier +3 more
doaj +3 more sources
Spaceborne Lidar in the Study of Marine Systems [PDF]
Annual Review of Marine Science, 2018 Yongxiang Hu +2 more
exaly +2 more sources
Simulation and Error Analysis of Methane Detection Globally Using Spaceborne IPDA Lidar
Remote Sensing, 2023 Methane (CH4) is recognized as the second most important greenhouse gas. An accurate and precise monitoring of methane gas globally has a vital role in studying the carbon cycle and global warming.
Xuanye Zhang +4 more
doaj +1 more source
REVIEW OF NOISE FILTERING ALGORITHM FOR PHOTON DATA [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2020 As a continuation of Ice, Cloud, and Land Elevation Satellite-1 (ICESat-1)/Geoscience Laser Altimeter System (GLAS), the Ice, Cloud, and Land Elevation Satellite-2 (ICESat-2) , which is equipped with the Advanced Topographic Laser Altimeter (ATLAS ...
J. P. Huang, Y. Q. Xing, L. Qin
doaj +1 more source
Review article: using spaceborne lidar for snow depth retrievals: recent findings and utility for hydrologic applications [PDF]
The CryosphereLidar is an effective tool to measure snow depth over key watersheds across the United States. Lidar-derived snow depth observations from airborne platforms have demonstrated centimeter-level accuracy at high spatial resolution. However, ground-based and
Z. Fair +12 more
doaj +1 more source
Remote Sensing, 2023 The new spaceborne photon-counting lidar, i.e., ICESat-2, has shown great advantages in obtaining nearshore bathymetry at a global scale. The forward-scattering effect in the water column is one of the main error sources in airborne lidar bathymetry (ALB)
Jian Yang +5 more
doaj +1 more source
Remote Sensing, 2022 Continuous large-scale mapping of forest canopy height is crucial for estimating and reporting forest carbon content, analyzing forest degradation and restoration, or to model ecosystem variables such as aboveground biomass.
Camile Sothe +4 more
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