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Cross-Calibration of Terra and Aqua MODIS Using RadCalNet
IEEE Geoscience and Remote Sensing Letters, 2021Moderate Resolution Imaging Spectroradiometer (MODIS) instruments onboard the Terra and Aqua spacecraft have been successfully operating for nearly two decades and providing complementary observations of the Earth’s land, ocean, and atmosphere. Although the two MODIS instruments view the entire Earth’s surface once every 2–3 days, simultaneous views ...
Amit Angal +3 more
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Radiometric cross-calibration of Terra ASTER and MODIS
SPIE Proceedings, 2015Calibration and validation play an essential role during the acquisition and processing of satellite data for Earth Observing System satellites in addition to being an integral part of maintaining scientific values of archived satellite data. The Advanced Spaceborne Thermal Emission and Reflection and Radiometer (ASTER) and Moderate Resolution Imaging ...
Karen Yuan, Kurt J. Thome, Joel McCorkel
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Cross-Calibration Between QuikSCAT and Oceansat-2
IEEE Transactions on Geoscience and Remote Sensing, 2014This paper presents the procedure to perform cross-calibration of radar backscatter between the QuikSCAT and Oceansat-2 ocean wind scatterometers. Both QuikSCAT and Oceansat-2 are Ku-band dual pencil beam, rotating antenna scatterometers with similar design.
Sermsak Jaruwatanadilok +2 more
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A reflectance-based cross calibration of the Landsat sensors
Earth Observing Systems XXII, 2017First launched in 1972, the Landsat satellite sensors have provided the longest continuous record of high quality images of the Earth’s surface that are used in both civilian and military applications. Extraction of quantitative information (e.g., surface reflectance) from the Landsat image data is only possible through an accurate absolute radiometric
Cibele Teixeira Pinto +4 more
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A Method for Cross Calibrating Particle Counters
Journal of the IEST, 1986A system for generating participate air contamination standards of known size distribution and concentration was developed and used to determine the accuracy of several optical particle counters (OPCs) for the measurement of paniculate air contamination. Of particular concern was the substantial instrument-to-instrument variability of up to a factor of
Barton Dahneke, Bradley Johnson
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On the cross calibration of calorimeters at ep colliders
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 1993Abstract It is demonstrated that the comparison of cross sections measured in inclusive deep inelastic electron-proton scattering with electrons and hadrons only can be utilized to recognize or even determine the size of absolute energy miscalibration of electromagnetic and hadronic calorimeters.
Blümlein, J., Klein, M.
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Cross Calibration of DXA as Part of an Equipment Replacement Program
Journal of Clinical Densitometry, 2006The purpose of this study was to develop cross calibrations when replacing three dual-energy X-ray absorptiometers (GE Lunar DPXL [Madison, WI], DPXL, GE Lunar Expert [Madison, WI], Expert, Hologic QDR2000 [Waltham, MA]) with two new GE Lunar Prodigy instruments.
Derek, Pearson +2 more
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Instrument performance and cross calibration of FY-3C MWRI
2016 IEEE International Geoscience and Remote Sensing Symposium (IGARSS), 2016The MicroWave Radiation Imager (MWRI) onboard FengYun-3C (FY-3C) Satellite is a total-power radiometer observing earth surface and atmosphere at 10.65, 18.7, 23.8, 36.5 and 89 GHz with dual polarization. The on-orbit test of FY-3C MWRI was performed shortly after the launch of platform. Sensor performance factors include receiver sensitivity black body
Shengli Wu 0002, Jie Chen
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Polymer surfaces are characterized using darkfield, atomic force and confocal microscopy. All three methods are cross calibrated using a common surface topography.
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Preflight cross-calibration activities at NRLM
Advances in Space Research, 1999Abstract Many satellites have been and will be launched recently for monitoring the Earth-wide circumstances such as the greenhouse effect. The preflight calibration of the satellite radiometers is the key to obtain the high quality data and to analyze the physical quantity precisely.
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