Results 61 to 70 of about 226 (99)

Atmospheric Correction Inter-Comparison eXercise, ACIX-III Land: An Assessment of Atmospheric Correction Processors for EnMAP and PRISMA over Land

Remote Sensing
Correcting atmospheric effects on hyperspectral optical satellite scenes is paramount to ensuring the accuracy of derived bio-geophysical products. The open-access benchmark Atmospheric Correction Inter-comparison eXercise (ACIX) was first initiated in ...
Noelle Cremer, Kevin Alonso, Georgia Doxani, Adam Chlus, David R. Thompson, Philip Brodrick, Philip A. Townsend, Angelo Palombo, Federico Santini, Bo-Cai Gao, Feng Yin, Jorge Vicent Servera, Quinten Vanhellemont, Tobias Eckert, Paul Karlshöfer, Raquel de los Reyes, Weile Wang, Maximilian Brell, Aime Meygret, Kevin Ruddick, Agnieszka Bialek, Pieter De Vis, Ferran Gascon   +22 more
doaj   +1 more source

FY-3D MERSI On-Orbit Radiometric Calibration from the Lunar View. [PDF]

Sensors (Basel), 2020
Wu R, Zhang P, Xu N, Hu X, Chen L, Zhang L, Yang Z.   +6 more
europepmc   +1 more source

KAUSTSat: Saudi Arabia's First Hyperspectral CubeSat Mission for Earth Observation

Earth and Space Science
Developed by the King Abdullah University of Science and Technology (KAUST) to support research in atmospheric science and remote sensing, KAUSTSat represented Saudi Arabia's (and the Middle East's) first research‐focused hyperspectral CubeSat mission ...
Victor Angulo, Dario Scilla, Jorge L. Rodriguez, Naif Alsalem, Kasper Johansen, Matthew F. McCabe   +5 more
doaj   +1 more source

Multi-Fidelity Emulation of Atmospheric Correction Coefficients with Physics-Guided Kolmogorov–Arnold Networks

Remote Sensing
Atmospheric correction is a critical preprocessing step in optical remote sensing, but repeated high-fidelity radiative transfer simulations remain computationally expensive for dense look-up-table generation, sensitivity analysis, retrieval support, and
Md Abdullah Al Mazid, Naphtali Rishe
doaj   +1 more source

Analysis of a commercial small unmanned airborne system (sUAS) in support of the Radiometric Calibration Test Site (RadCaTS) at Railroad Valley

, 2017
The Radiometric Calibration Test Site (RadCaTS) is an automated facility developed by the Remote Sensing Group (RSG) at the University of Arizona to provide radiometric calibration data for airborne and satellite sensors.
Nikolaus J. Anderson, Anderson, Nikolaus J., Jeffrey S. Czapla-Myers, Czapla-Myers, Jeffrey S.   +3 more
core   +1 more source

Absolute Radiometric Calibration of CAS500-1/AEISS-C: Reflectance-Based Vicarious Calibration and Cross-Calibration with Sentinel-2/MSI

Remote Sensing
The absolute radiometric calibration of a satellite sensor is an essential process that determines the coefficients required to convert the radiometric quantities of satellite images. This procedure is crucial for ensuring the applicability and enhancing
Kyung-Bae Choi, Kyoung-Wook Jin, Dong-Hwan Cha, Jin-Hyeok Choi, Yong-Han Jo, Kwang-Nyun Kim, Gwibong Kang, Ho-Yeon Shin, Ji-Yun Lee, Eun-Young Kim, Yun Gon Lee   +10 more
doaj   +1 more source

ABSOLUTE RADIOMETRIC CALIBRATION SENSITIVITY ANALYSIS OF VANTOR’S SURFACE REFLECTANCE PRODUCT

This thesis evaluates the accuracy and sensitivity of Vantor’s Atmospheric COMPensation (ACOMP) surface reflectance product, a key component in enabling consistent, analysis-ready Earth observation data.
Ochoa, Tina
core   +4 more sources

Absolute Vicarious Calibration, Extended PICS (EPICS) Based De-Trending and Validation of Hyperspectral Hyperion, DESIS, and EMIT

Remote Sensing
This study addresses the critical need for radiometrically accurate and consistent hyperspectral data as the remote sensing community moves towards a hyperspectral world. Previous calibration efforts on Hyperion, the first on-orbit hyperspectral sensors,
Harshitha Monali Adrija, Larry Leigh, Morakot Kaewmanee, Dinithi Siriwardana Pathiranage, Juliana Fajardo Rueda, David Aaron, Cibele Teixeira Pinto   +6 more
doaj   +1 more source

Validation of Sentinel-2 Collection 1 surface reflectance products with RadCalNet data [PDF]

, 2023
de los Reyes, Raquel, Pflug, Bringfried, Alhammoud, Bahjat, Poustomis, Florian, Louis, Jerome, Pignatale, Francesco Cristiano, Pertiwi, Avi Putri, Enache, Silvia, Iannone, Rosario, Boccia, Valentina, Gascon, Ferran   +10 more
openaire   +1 more source

Radiometric Cross-Calibration of Hyperspectral Microsatellites Using Spectral Homogeneity Factor

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
On-orbit radiometric calibration is essential for the quantitative use of hyperspectral satellite and sensor monitoring, but its frequency is constrained by available calibration sites, especially for microsatellites with limited imaging capabilities. To
Siqing Zhang, Keyi Rao, Zhaocong Wu, Shaoju Wang, Zhixiong Dai, Ruixin Fang, Kexin Wang   +6 more
doaj   +1 more source