Global soil moisture data fusion by Triple Collocation Analysis from 2011 to 2018 [PDF]
Scientific Data, 2022 Measurement(s) surface soil moisture Technology Type(s) microwave satellite imaging Sample Characteristic - Environment planetary surface Sample Characteristic - Location ...
Qiuxia Xie +3 more
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Triple Collocation Analysis of Satellite Precipitation Estimates over Australia
Remote Sensing, 2022 The validation of precipitation estimates is necessary for the selection of the most appropriate dataset, as well as for having confidence in its selection.
Ashley Wild +2 more
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Error Analysis on ESA’s Envisat ASAR Wave Mode Significant Wave Height Retrievals Using Triple Collocation Model [PDF]
Remote Sensing, 2014 Nowadays, spaceborne Synthetic Aperture Radar (SAR) has become a powerful tool for providing significant wave height (SWH). Traditionally, validation of SAR derived SWH has been carried out against buoy measurements or model outputs, which only yield an ...
He Wang, Jianhua Zhu, Jingsong Yang
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Triple Collocation Analysis for Two Error-Correlated Datasets: Application to L-Band Brightness Temperatures over Land [PDF]
Remote Sensing, 2020 The error characterization of satellite observations is crucial for blending observations from multiple platforms into a unique dataset and for assimilating them into numerical weather prediction models.
Verónica González-Gambau +6 more
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Error Estimation of Pathfinder Version 5.3 Level-3C SST Using Extended Triple Collocation Analysis [PDF]
Remote Sensing, 2020 Sea Surface Temperature (SST) is an essential climate variable (ECV) for monitoring the state and detecting changes in the climate. The concept of ECVs, developed by the Global Climate Observing System (GCOS) program of the World Meteorological ...
Korak Saha +3 more
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Triple Collocation Analysis and In Situ Validation of the CYGNSS Soil Moisture Product
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2023 Cyclone Global Navigation Satellite System (CYGNSS) soil moisture (SM) product is characterized by high temporal resolution, but the relative strengths and weaknesses of this new product are unknown.
Xiaodong Deng +6 more
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Summarizing multiple aspects of triple collocation analysis in a single diagram
Frontiers in Remote SensingWith the ongoing expansion of global observation networks, it is expected that we shall routinely analyze records of geophysical variables such as temperature from multiple collocated instruments.
Leong Wai Siu +11 more
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Validating CYGNSS Wind Speeds with Surface-Based Observations and Triple Collocation Analysis
Remote SensingExisting validation of mean wind speed estimates via reflectometry from global navigation systems of satellites (GNSS-R)—has been largely limited in spatial coverage to equatorial buoys or tropical cyclone events near continental United States.
Ashley Wild +3 more
doaj +2 more sources
Evaluation of SMOS, SMAP, AMSR2 and FY-3C soil moisture products over China. [PDF]
PLoS ONE, 2022 Microwave remote sensing can provide long-term near-surface soil moisture data on regional and global scales. Conducting standardized authenticity tests is critical to the effective use of observed data products in models, data assimilation, and various ...
Jiazhi Fan +5 more
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The Importance of Subsurface Processes in Land Surface Modeling over a Temperate Region: An Analysis with SMAP, Cosmic Ray Neutron Sensing and Triple Collocation Analysis [PDF]
Remote Sensing, 2021 Land surface models (LSMs) simulate water and energy cycles at the atmosphere–soil interface, however, the physical processes in the subsurface are typically oversimplified and lateral water movement is neglected. Here, a cross-evaluation of land surface
Haojin Zhao +4 more
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