G
Gerardo Rivera
Researcher at California Institute of Technology
Publications - 6
Citations - 1532
Gerardo Rivera is an academic researcher from California Institute of Technology. The author has contributed to research in topics: Advanced Spaceborne Thermal Emission and Reflection Radiometer & Radiometer. The author has an hindex of 4, co-authored 6 publications receiving 1299 citations.
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Journal ArticleDOI
The ASTER spectral library version 2.0
TL;DR: The Advanced Spaceborne Thermal Emission Reflection Radiometer (ASTER) on NASA's Terra platform has been widely used in geological and other science studies as mentioned in this paper, and a library of natural and man-made materials was compiled as the ASTER Spectral Library v1.2 and made available from http://speclib.nasa.gov.
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High spatial resolution imaging of methane and other trace gases with the airborne Hyperspectral Thermal Emission Spectrometer (HyTES)
Glynn Hulley,Riley M. Duren,Francesca M. Hopkins,Simon J. Hook,Nick Vance,Pierre C. Guillevic,William R. Johnson,Bjorn T. Eng,J. M. Mihaly,Veljko M. Jovanovic,Seth Chazanoff,Z. K. Staniszewski,Le Kuai,John Worden,Christian Frankenberg,Gerardo Rivera,Andrew D. Aubrey,Charles E. Miller,N. K. Malakar,Juan Manuel Sánchez Tomás,Kendall T. Holmes +20 more
TL;DR: In this article, a hybrid clutter matched filter (CMF) and plume dilation algorithm are applied to HyTES observations to efficiently detect and characterize the spatial structures of individual plumes of individual emissions of CH4, H2S, NH3, NO2, and SO2 emitters.
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Validation and Quality Assessment of the ECOSTRESS Level-2 Land Surface Temperature and Emissivity Product
Glynn Hulley,Frank-M. Göttsche,Gerardo Rivera,Simon J. Hook,Robert J. Freepartner,Maria Anna Martin,Kerry Cawse-Nicholson,William R. Johnson +7 more
TL;DR: This study validated the ECOSTRESS level-2 Land Surface Temperature (LST) and emissivity product at fourteen global sites to Stage-1 status and identified a cold bias for temperatures below 295 K linked to calibration issues that will be addressed in future reprocessing of the data.
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In-Flight Validation of the ECOSTRESS, Landsats 7 and 8 Thermal Infrared Spectral Channels Using the Lake Tahoe CA/NV and Salton Sea CA Automated Validation Sites
Simon J. Hook,Kerry Cawse-Nicholson,Julia A. Barsi,Robert Radocinski,Glynn Hulley,William R. Johnson,Gerardo Rivera,Brian L. Markham +7 more
TL;DR: The overall correlation between the in situ measurements and at-sensor radiance for the thermal channels from all three instruments was excellent and All three instruments were shown to meet or improve on their preflightabsolute radiometric accuracy requirement with absolute radiometric values of better than ±1 K at 300 K.
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Diurnal Variability of Surface Temperature over Lakes: Case Study for Lake Huron
TL;DR: In this paper, an approach to derive diurnal variability of Lake Surface Temperature (LST) from geostationary satellites at an hourly time scale and at a spatial resolution of about 5 km is presented.