Results 11 to 20 of about 252,347 (156)
Improvement of Gaofen-3 Absolute Positioning Accuracy Based on Cross-Calibration. [PDF]
Sensors (Basel), 2017 Deng M, Zhang G, Zhao R, Li S, Li J.
europepmc +2 more sources
Antarctic biological soil crusts surface reflectance patterns from landsat and sentinel-2 images [PDF]
Anais da Academia Brasileira de Ciências, 2022 The remote sensing techniques must be used to obtain long-term information in remote areas, like the Antarctic continent, to monitor the environmental productivity and its changes.
ELIANA L. FONSECA +3 more
doaj +1 more source
Hyperspectral Empirical Absolute Calibration Model Using Libya 4 Pseudo Invariant Calibration Site
Remote Sensing, 2021 The objective of this paper is to find an empirical hyperspectral absolute calibration model using Libya 4 pseudo invariant calibration site (PICS). The approach involves using the Landsat 8 (L8) Operational Land Imager (OLI) as the reference radiometer ...
Manisha Das Chaity +3 more
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Remote Sensing, 2023 The Polarization CrossFire (PCF) suite onboard the Chinese GaoFen-5(02) satellite has been sophisticatedly composed by the Particulate Observing Scanning Polarimeter (POSP) and the Directional Polarimetric Camera (DPC).
Xuefeng Lei +14 more
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Cross-Radiometric Calibration and NDVI Application Comparison of FY-4A/AGRI Based on Aqua-MODIS
Remote Sensing, 2023 To enhance the accuracy and stability of FY-4A/AGRI detection data, the MODIS, with highly accurate onboard calibration, is selected as the reference sensor for cross-radiation calibration calculations.
Xiaohui He +4 more
doaj +1 more source
Vicarious CAL/VAL Approach for Orbital Hyperspectral Sensors Using Multiple Sites
Remote Sensing, 2023 The hyperspectral (HSR) sensors Earth Surface Mineral Dust Source Investigation (EMIT) of the National Aeronautics and Space Administration (NASA) and Environmental Mapping and Analysis Program (EnMAP) of the German Aerospace Center (DLR) were recently ...
Daniela Heller Pearlshtien +2 more
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On the use of cross‐validation for the calibration of the adaptive lasso
Biometrical Journal, 2023 AbstractCross‐validation is the standard method for hyperparameter tuning, or calibration, of machine learning algorithms. The adaptive lasso is a popular class of penalized approaches based on weightedL1‐norm penalties, with weights derived from an initial estimate of the model parameter.
Nadim Ballout +2 more
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SPECTRAL RECONSTRUCTION BASED ON SVM FOR CROSS CALIBRATION [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2017 Chinese HY-1C/1D satellites will use a 5nm/10nm-resolutional visible-near infrared(VNIR) hyperspectral sensor with the solar calibrator to cross-calibrate with other sensors.
H. Gao, Y. Ma, W. Liu, H. He
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Cross-calibration of time-of-flight and colour cameras [PDF]
Computer Vision and Image Understanding, 2015 Time-of-flight cameras provide depth information, which is complementary to the photometric appearance of the scene in ordinary images. It is desirable to merge the depth and colour information, in order to obtain a coherent scene representation. However, the individual cameras will have different viewpoints, resolutions and fields of view, which means
Hansard, Miles +3 more
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Remote Sensing, 2012 An analytical form of relationship between spectral vegetation indices (VI) is derived in the context of cross calibration and translation of vegetation index products from different sensors.
Kenta Obata +2 more
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