Results 1 to 10 of about 70,235 (352)
Spectroradiometer Calibration for Radiance Transfer Measurements. [PDF]
Sensors (Basel), 2023 Optical remote sensing and Earth observation instruments rely on precise radiometric calibrations which are generally provided by the broadband emission from large-aperture integrating spheres. The link between the integrating sphere radiance and an SI-traceable radiance standard is made by spectroradiometer measurements.
Rammeloo C, Baumgartner A.
europepmc +6 more sources
Discrete Anisotropic Radiative Transfer (DART 5) for Modeling Airborne and Satellite Spectroradiometer and LIDAR Acquisitions of Natural and Urban Landscapes [PDF]
Remote Sensing, 2015 Satellite and airborne optical sensors are increasingly used by scientists, and policy makers, and managers for studying and managing forests, agriculture crops, and urban areas.
Jean-Philippe Gastellu-Etchegorry +17 more
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PORTABLE SPECTRORADIOMETER FOR UNDERWATER ENVIRONMENTS1,2 [PDF]
Limnology and Oceanography, 1972 A battery‐powered spectroradiometer is described which can be operated either manually or automatically in remote field applications. The probe can be easily maneuvered into restricted environments. The incident spectrum is determined by measuring successively through 16 interference filters transmitting in narrow wavebands from 401–698 nm.
Aaron Burr, Mary Jo Duncan
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Sensors, 2015 Field spectroradiometers integrated in automated systems at Eddy Covariance (EC) sites are a powerful tool for monitoring and upscaling vegetation physiology and carbon and water fluxes.
Javier Pacheco-Labrador +1 more
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Sensors, 2018 We investigate footprint geolocation uncertainties of a spectroradiometer mounted on an unmanned aircraft system (UAS). Two microelectromechanical systems-based inertial measurement units (IMUs) and global navigation satellite system (GNSS) receivers ...
Deepak Gautam +3 more
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Intra-specific pelage color variation in a South American small rodent species [PDF]
Brazilian Journal of Biology, 2016 Intra-specific color variation is often underestimated by researchers, and among mammals, intra-specific differences in coloration are poorly documented for most species. The main goal of this study was to apply an objective color measurement methodology
M. L. Sandoval Salinas +3 more
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Prelaunch characteristics of the Moderate Resolution Imaging Spectroradiometer (MODIS) on EOS-AM1 [PDF]
IEEE Transactions on Geoscience and Remote Sensing, 1998 William L. Barnes +2 more
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Remote Sensing, 2023 Monitoring grape nutrient status, from flowering to veraison, is important for viticulturists when implementing vineyard management strategies, in order to produce quality wines.
Hongyi Lyu +4 more
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Wearable Spectroradiometer for Dosimetry
Sensors, 2022 Available wearable dosimeters suffer from spectral mismatch during the measurement of broadband UV and visible radiation in environments that receive radiation from multiple sources emitting differing spectra. We observed this type of multi-spectra environment in all five Washington State cannabis farms visited during a field study investigating worker
Maximilian J. Chmielinski +3 more
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Laboratory calibration for multidirectional spectroradiometers [PDF]
Measurement Science and Technology, 2021 Abstract A method for the calibration of multidirectional spectroradiometers (MUDISs) capable of the simultaneous measurement of spectral radiance at different wavelengths is presented. The calibration of the spectroradiometer is challenging and crucial for high quality measurements of the angular dependence of the radiance.
Angelika Niedzwiedz +4 more
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