Results 1 to 10 of about 6,760 (110)
A Review of Protocols for Fiducial Reference Measurements of Downwelling Irradiance for the Validation of Satellite Remote Sensing Data over Water [PDF]
Remote Sensing, 2019 This paper reviews the state of the art of protocols for the measurement of downwelling irradiance in the context of Fiducial Reference Measurements (FRM) of water reflectance for satellite validation.
Kevin G. Ruddick +13 more
doaj +4 more sources
Fiducial Reference Measurements (FRMs): What Are They?
Remote Sensing, 2023 In recent years, the concept of a Fiducial Reference Measurement (FRM) has been developed to highlight the need for precise and well-characterised measurements tailored explicitly to the post-launch calibration and validation (Cal/Val) of Earth ...
Philippe Goryl +3 more
doaj +3 more sources
Fiducial Reference Measurements for Satellite Ocean Colour (FRM4SOC)
Remote Sensing, 2020 Earth observation data can help us understand and address some of the grand challenges and threats facing us today as a species and as a planet, for example climate change and its impacts and sustainable use of the Earth’s resources. However, in order to
Andrew Clive Banks +10 more
doaj +3 more sources
Frontiers in Remote Sensing, 2023 Surface Bidirectional reflectance distribution function (BRDF) is a key intrinsic geophysical variable depending only on the characteristics of the observed medium.
Sebastian Schunke +2 more
doaj +3 more sources
An Action Plan Towards Fiducial Reference Measurements for Satellite Altimetry
Remote Sensing, 2019 Satellite altimeters have been producing, as of 1992, an amazing and historic record of sea level changes. As Europe moves into full operational altimetry, it has become imperative that the quality of these monitoring signals with their uncertainties ...
Stelios P. Mertikas +5 more
doaj +3 more sources
Remote Sensing, 2019 This paper reviews the state of the art of protocols for measurement of water-leaving radiance in the context of fiducial reference measurements (FRM) of water reflectance for satellite validation.
Kevin G. Ruddick +12 more
doaj +3 more sources
Fiducial Reference Measurement for Greenhouse Gases (FRM4GHG)
Remote SensingThe Total Carbon Column Observing Network (TCCON) and the Infrared Working Group of the Network for the Detection of Atmospheric Composition Change (NDACC-IRWG) are two ground-based networks that provide the retrieved concentrations of up to 30 ...
Mahesh Kumar Sha +25 more
doaj +3 more sources
Remote SensingThe COllaborative Carbon Column Observing Network has become a reliable source of high-quality ground-based remote sensing network data that provide column-averaged dry-air mole fractions of carbon dioxide (XCO2), methane (XCH4), and carbon monoxide (XCO)
Mahesh Kumar Sha +56 more
doaj +3 more sources
Pulse Wave Velocity Estimation in a Controlled In Vitro Vascular Model: Benchmarking Machine Learning Approaches [PDF]
SensorsThis study evaluates the feasibility of estimating stiffness-related parameters and pulse wave velocity (PWV) in a controlled in vitro circulatory setup using artificial silicone vessels with systematically varied Shore A hardness and wall thickness ...
Daniel Barvik +3 more
doaj +2 more sources
Remote Sensing, 2021 With a wide range of satellite-derived vegetation bio-geophysical products now available to users, validation efforts are required to assess their accuracy and fitness for purpose.
Luke A. Brown +12 more
doaj +1 more source