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Combination of Cross- and Inter-Band Radiometric Calibrations for a Hyperspectral Sensor Using Model-Based Spectral Band Adjustment

Hiroki Mizuochi, Satoshi Tsuchida, Kenta Obata, Hirokazu Yamamoto, Satoru Yamamoto
2020 Remote Sensing  
This paper proposes an operational method for the simultaneous correction of inter-sensor and inter-band biases in hyperspectral sensors via the soil line concept for spectral band adjustment.  ...  Recently, the growing number of hyperspectral satellite sensors have increased the demand for a flexible and robust approach to their calibration.  ...  The authors appreciate members of the Hyperspectral Imager SUIte (HISUI) calibration working group. Conflicts of Interest: The authors declare no conflict of interest.  ... 
doi:10.3390/rs12122011 fatcat:rdbstoukmndsdnu7u2iha3z2eq

Cross-Calibration between ASTER and MODIS Visible to Near-Infrared Bands for Improvement of ASTER Radiometric Calibration

Kenta Obata, Satoshi Tsuchida, Hirokazu Yamamoto, Kurtis Thome
2017 Sensors  
The present study attempts to evaluate radiometric consistency across two sensors using an improved cross-calibration algorithm to address the spectral and spatial effects and derive cross-calibration-based  ...  In the cross-calibration, the effects of differences in relative spectral response (RSR) have been overcome by using the spectral band adjustment technique (e.g., spectral band adjustment factor (SBAF)  ...  The authors are grateful to the ASTER onboard calibration team for providing information on the onboard calibration.  ... 
doi:10.3390/s17081793 pmid:28777329 pmcid:PMC5579527 fatcat:bffj5n334fhqzoya3lnhx2ewla

Observations and Recommendations for the Calibration of Landsat 8 OLI and Sentinel 2 MSI for Improved Data Interoperability

Dennis Helder, Brian Markham, Ron Morfitt, Jim Storey, Julia Barsi, Ferran Gascon, Sebastien Clerc, Bruno LaFrance, Jeff Masek, David Roy, Adam Lewis, Nima Pahlevan
2018 Remote Sensing  
Combining data from multiple sensors into a single seamless time series, also known as data interoperability, has the potential for unlocking new understanding of how the Earth functions as a system.  ...  Lastly, and the most ambitious of the four, was to develop a comprehensive process for validating surface reflectance products produced from the data sets.  ...  Authors 5, 6 and 7 thank Bahjat Alhammoud (ARGANS) and Marion Neveu Van Malle (Thales Alenia Space) for providing the results for Sentinel-2 radiometric and geometric validation respectively.  ... 
doi:10.3390/rs10091340 fatcat:xudyr6znp5hypgznqw22rltu5a

Calibrating Geosynchronous and Polar Orbiting Satellites: Sharing Best Practices

Dennis Helder, David Doelling, Rajendra Bhatt, Taeyoung Choi, Julia Barsi
2020 Remote Sensing  
New techniques for expanded calibration capability include using geosynchronous instruments as transfer radiometers, continued development of ground-based prelaunch calibration technologies, expansion  ...  of RadCalNet, and development of space-based calibration radiometer systems.  ...  Conflicts of Interest: The authors declare no conflict of interest. Any use of trade, firm, or product names is for descriptive purposes only and does not imply endorsement by the U.S. Government.  ... 
doi:10.3390/rs12172786 fatcat:xdhczskaznccdpofzk7ydzm7eq

Updating Absolute Radiometric Characteristics for KOMPSAT-3 and KOMPSAT-3A Multispectral Imaging Sensors Using Well-Characterized Pseudo-Invariant Tarps and Microtops II

Jong-Min Yeom, Jonghan Ko, Jisoo Hwang, Chang-Suk Lee, Chul-Uong Choi, Seungtaek Jeong
2018 Remote Sensing  
There are three typical approaches used to radiometrically calibrate satellite imaging sensors in orbit: onboard, cross-(or inter-) satellite, and vicarious (relying on in situ data) calibration [3, 9,  ...  Meanwhile, vicarious calibration relies on in-situ data and is processed using a radiative transfer model based on well-characterized natural or artificial targets determined from a field campaign and  ...  Acknowledgments: We are grateful to the editors and anonymous referees for their helpful comments and suggestions. This study was supported by the Korea Aerospace Research Institute (FR18720).  ... 
doi:10.3390/rs10050697 fatcat:7uviofk2dfem7fnativjlztuqm

Extending the Global Space-based Inter-Calibration System (GSICS) to Tie Satellite Radiances to an Absolute Scale

Tim J. Hewison, David R. Doelling, Constantine Lukashin, David Tobin, Viju O. John, Sauli Joro, Bojan Bojkov
2020 Remote Sensing  
For the infrared channels of geostationary imagers GSICS algorithms are based on comparisons of collocated observations with hyperspectral reference instruments; whereas Pseudo Invariant Calibration Targets  ...  The Global Space-based Inter-Calibration System (GSICS) routinely monitors the calibration of various channels of Earth-observing satellite instruments and generates GSICS Corrections, which are functions  ...  Conflicts of Interest: The authors declare no conflict of interest.  ... 
doi:10.3390/rs12111782 fatcat:3jxnav3uongmpbwotxngtq4dwe

Hyperspectral Empirical Absolute Calibration Model Using Libya 4 Pseudo Invariant Calibration Site

Manisha Das Chaity, Morakot Kaewmanee, Larry Leigh, Cibele Teixeira Teixeira Pinto
2021 Remote Sensing  
This model can perform absolute calibration in 1 nm spectral resolution by predicting TOA reflectance in all existing spectral bands of the sensors.  ...  The objective of this paper is to find an empirical hyperspectral absolute calibration model using Libya 4 pseudo invariant calibration site (PICS).  ...  This article demonstrates a new empirical hyperspectral absolute calibration model development using Libya 4 PICS and inspects if it can be used for absolute radiometric calibration of satellite sensors  ... 
doi:10.3390/rs13081538 fatcat:26ymr5nmafdf3j4a4tragzy4za

Radiometric Cross Calibration and Validation Using 4 Angle BRDF Model between Landsat 8 and Sentinel 2A

M M Farhad, Morakot Kaewmanee, Larry Leigh, Dennis Helder
2020 Remote Sensing  
) effects in the data from both sensors using a new model accounting for the view zenith/azimuth angles in addition to the solar zenith/view angles.  ...  This work describes a proposed radiometric cross calibration between the Landsat 8 Operational Land Imager (OLI) and Sentinel 2A Multispectral Instrument (MSI) sensors.  ...  Acknowledgments: The authors thank Tim Ruggles for providing assistance with proof reading. Conflicts of Interest: The authors declare no conflict of interest.  ... 
doi:10.3390/rs12050806 fatcat:kct5bi6nmvf33dwpbiipetc4y4

A generalized approach to the vicarious calibration of multiple Earth observation sensors using hyperspectral data

P.M Teillet, G Fedosejevs, R.P Gauthier, N.T O'Neill, K.J Thome, S.F Biggar, H Ripley, A Meygret
2001 Remote Sensing of Environment  
The paper describes a new methodology that uses spatially extensive hyperspectral imagery as reference data to carry out vicarious radiometric calibrations for multiple satellite sensors.  ...  In particular, the combined QUASAR monitoring results obtained from the three airborne data acquisition days at the two test sites, encompassing five satellite sensors and a total of 40 spectral band cases  ...  Slater (University of Arizona), a world leader and catalyst for innovative research in the field of radiometric calibration of Earth observation sensors.  ... 
doi:10.1016/s0034-4257(01)00211-5 fatcat:l543ykbqo5hhtonsodpscu3tum

Vicarious Calibration of FengYun-3D MERSI-II at Railroad Valley Playa Site: A Case for Sensors with Large View Angles

Yepei Chen, Kaimin Sun, Wenzhuo Li, Xiuqing Hu, Pengfei Li, Ting Bai
2021 Remote Sensing  
The MEdium Resolution Spectrum Imager-II (MERSI-II) onboard FengYun-3D (FY) has the temporal, spectral, spatial, and radiometric capacity for image capture at a level on par with other sensors used worldwide  ...  The results show that accounting for BRDF correction could improve the accuracy of vicarious calibration and ensure inter-consistency between different sensors.  ...  Acknowledgments: We would like to thank the Radiometric Calibration Network for providing the in-situ measurements and National Satellite Meteorological Center of China Meteorological Administration for  ... 
doi:10.3390/rs13071347 fatcat:teulcoob7fhtjcj7dhe6ihqni4

OLCI A/B Tandem Phase Analysis, Part 1: Level 1 Homogenisation and Harmonisation

Nicolas Lamquin, Sébastien Clerc, Ludovic Bourg, Craig Donlon
2020 Remote Sensing  
Homogenisation adjusts for unavoidable slight spatial and spectral differences between the two sensors and provide a basis for the comparison of the radiometry.  ...  Persistent radiometric biases of 1–2% across the OLCI spectrum are found with very high confidence. Harmonisation then consists of adjusting one instrument on the other based on these findings.  ...  Last, we thank three anonymous reviewers, and especially reviewer number three, for their careful reading and useful comments allowing a more concise and efficient presentation of this work.  ... 
doi:10.3390/rs12111804 fatcat:6wawaalnj5hshi6xivxq4eocgy

Supervised Vicarious Calibration (SVC) of Multi-Source Hyperspectral Remote-Sensing Data

Anna Brook, Eyal Ben-Dor
2015 Remote Sensing  
Introduced in 2011, the supervised vicarious calibration (SVC) approach is a promising approach to radiometric calibration and atmospheric correction of airborne hyperspectral (HRS) data.  ...  OPEN ACCESS Remote Sens. 2015, 7 6197 The numerous rules and major outcomes of this experiment enable a new standard of atmospherically corrected data based on better radiometric output.  ...  members (AHS and CASI-1200i sensors onboard the CASA platform) and NERC crew members (AisaDUAL on DORNIER 228 platform) for the airborne data acquisition.  ... 
doi:10.3390/rs70506196 fatcat:34x7pwpzlrhptpuskaeyc2mwna

A Climate Hyperspectral Infrared Radiance Product (CHIRP) Combining the AIRS and CrIS Satellite Sounding Record

L. Larrabee Strow, Chris Hepplewhite, Howard Motteler, Steven Buczkowski, Sergio DeSouza-Machado
2021 Remote Sensing  
A Climate Hyperspectral Infrared Radiance Product (CHIRP) is introduced combining data from the Atmospheric Infrared Sounder (AIRS) on NASA's EOS-AQUA platform, the Cross-Track Infrared Sounder (CrIS)  ...  The CHIRP product converts the parent instrument's radiances to a common Spectral Response Function (SRF) and removes inter-satellite biases, providing a consistent inter-satellite radiance record.  ...  Conflicts of Interest: The authors declare no conflict of interest.  ... 
doi:10.3390/rs13030418 fatcat:bjz74vovdzhodo62uwcqgn472y

Fractional vegetation cover estimation in arid and semi-arid environments using HJ-1 satellite hyperspectral data

Xianfeng Zhang, Chunhua Liao, Jonathan Li, Quan Sun
2013 International Journal of Applied Earth Observation and Geoinformation  
Cross-checked with the in situ measured FVC data, a correlation coefficient square of 0.86, and the root mean square error of 10.9% is statistically achieved.  ...  Int. a b s t r a c t This paper evaluates the usefulness of the hyperspectral imager (HSI) onboard Chinese HJ-1-A small satellite in vegetation mapping.  ...  Acknowledgements This study was supported by the Chinese Ministry of Science and Technology through a research grant (No. 2012BAH27B03).  ... 
doi:10.1016/j.jag.2012.07.003 fatcat:bnssy3bfgndgnarzdo4gsl2c4u

Absolute Radiometric Calibration of an Imaging Spectroradiometer Using a Laboratory Detector-Based Approach

Zhipeng Wang, Kurtis Thome, Ronald Lockwood, Brian N. Wenny
2022 Remote Sensing  
The IndCal relies on a pre-launch detector-based absolute RadCal of HySICS, using a tunable laser system as source, and the system planned for the HySICS absolute RadCal is the Goddard Laser for Absolute  ...  The SOLARIS calibration is also compared with other source- and detector-based calibrations to validate the absolute radiometric accuracy achieved.  ...  Acknowledgments: The authors acknowledge the efforts and dedication of the NASA/GSFC GLAMR team for the development and operation of the GLAMR system and their support in the collection of the data used  ... 
doi:10.3390/rs14092245 fatcat:octfop5izfgmrh5aumqfzx4nei
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