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MAPPING GLOBAL OCEAN SURFACE ALBEDO FROM SATELLITE OBSERVATIONS: MODELS, ALGORITHMS, AND DATASETS
Albedo Ocean BRDF Remote sensing Radiative transfer Surface radiation budget
2018/5/14
Ocean surface albedo (OSA) is one of the important parameters in surface radiation budget (SRB). It is usually considered as a controlling factor of the heat exchange among the atmosphere and ocean. T...
QUANTIFYING THE CONTRIBUTIONS OF ENVIRONMENTAL PARAMETERS TO CERES SURFACE NET RADIATION ERROR IN CHINA
CERES surface net radiation China environmental parameters error contributions
2018/5/15
Error source analyses are critical for the satellite-retrieved surface net radiation (Rn) products. In this study, we evaluate the Rn error sources in the Clouds and the Earth’s Radiant Energy System ...
A Study of Severe Multipath Errors for the Proposed GBAS Airport Surface Movement Application
Multipath Errors GBAS Airport Surface Movement
2015/6/25
Young Shin Park is a Ph.D. Candidate in Aeronautics and Astronautics in the Global Positioning System (GPS) Research Laboratory at Stanford University and a Senior Engineer at Qualcomm Incorporated. H...
Enabling LAAS Airport Surface Movement:Mitigating the Anomalous Ionospheric Threat
LAAS DCPS airport surface movement anomalous ionosphere
2015/6/25
The Local Area Augmentation System (LAAS) can be used for both precision approach and Differentially Corrected Positioning Service (DCPS) applications. Through its support of DCPS, the LAAS Ground Fac...
High in the sky where the cirrus ice crystal clouds form, jet contrails draw their crisscross patterns. Now researchers have found that these elevated ice cloud trails can influence temperatures on th...
Regionalized Lunar South Pole Surface Navigation System Analysis
Regionalized Lunar South Pole Surface Navigation System Analysis
2009/9/3
Apollo missions utilized Earth-based assets for navigation, since the landings took place at lunar locations in constant view from the Earth. The new exploration campaign to the lunar South Pole regio...
Surface Accuracy Evaluation of Planar Antenna Structures Stretched by Inflatable Torus
Artificial Satellite Large Satellite Antenna Planar Antenna
2009/8/19
The next generation of geo-stationary mobile communication satellites will, most likely, use large flexible planar antennas. For this reason there is a strong interest in using very thin, membrane typ...