Results 31 to 40 of about 21,421 (244)

SNR-Based GNSS-R for Coastal Sea-Level Altimetry

Geosciences, 2021
Geodetic Global Navigation Satellite System reflectometry (GNSS-R) uses ground-based signals of opportunity to retrieve sea levels at an intermediate spatial scale.
Sajad Tabibi, Renaldo Sauveur, Kelly Guerrier, Gerard Metayer, Olivier Francis   +4 more
doaj   +1 more source

Design and Characterization of the Multi-Band SWIR Receiver for the Lunar Flashlight CubeSat Mission

Remote Sensing, 2019
Lunar Flashlight (LF) is an innovative National Aeronautics and Space Administration (NASA) CubeSat mission that is dedicated to quantifying and mapping the water ice harbored in the permanently shadowed craters of the lunar South Pole.
Quentin Vinckier, Luke Hardy, Megan Gibson, Christopher Smith, Philip Putman, Paul O. Hayne, R. Glenn Sellar   +6 more
doaj   +1 more source

From Self-Assembly of Colloidal Crystals toward Ordered Porous Layer Interferometry

Biosensors, 2023
Interferometry-based, reflectometric, label-free biosensors have made significant progress in the analysis of molecular interactions after years of development.
Yi-Zhen Wan, Weiping Qian
doaj   +1 more source

The GRSS Standard for GNSS-Reflectometry

IGARSS 2020 - 2020 IEEE International Geoscience and Remote Sensing Symposium, 2020
Talk delivered in 2020 IEEE International Geoscience and Remote Sensing Symposium online, 26 September - 2 October ...
Hugo Carreno-Luengo, Adriano Camps, Nicolas Flouri, Manuel Martín-Neira, Chris Ruf, Tianlin Wang, Siri Jodha S. Khalsa, Maria Paola Clarizia, Jennifer Reynolds, Joel T. Johnson, Andrew O'Brien 0001, Carmela Galdi, Maurizio di Bisceglie, Andreas Dielacher, Philip Jales, Martin Unwin, Lucinda S. King, Giuseppe Foti, Rashmi Shah, Daniel Pascual, Bill Schreiner, Milad Asgarimehr, Jens Wickert, Serni Ribó, Estel Cardellach   +24 more
openaire   +4 more sources

Plasma diagnostic reflectometry [PDF]

, 1996
Theoretical and experimental studies of plasma diagnostic reflectometry have been undertaken as a collaborative research project between the Lawrence Livermore National Laboratory (LLNL) and the University of California Department of Applied Science ...
Chou, A. E., Baang, S., Cohen, B. I., Kaiser, T. B., Luhmann Jr. N. C., Garrison, J. C., Afeyan, B. B., Domier, C. W.   +7 more
core   +1 more source

Incoherent Optical Frequency-Domain Reflectometry Based on Homodyne Electro-Optic Downconversion for Fiber-Optic Sensor Interrogation

Sensors, 2019
Fiber-optics sensors using interrogation based on incoherent optical frequency-domain reflectometry (I-OFDR) offer benefits such as the high stability of interference in the radio-frequency (RF) domain and the high SNR due to narrowband RF detection. One
Juan Clement, Haroldo Maestre, Germán Torregrosa, Carlos R. Fernández-Pousa   +3 more
doaj   +1 more source

Electronic depth profiles with atomic layer resolution from resonant soft x-ray reflectivity

New Journal of Physics, 2015
The analysis of x-ray reflectivity data from artificial heterostructures usually relies on the homogeneity of optical properties of the constituent materials.
M Zwiebler, J E Hamann-Borrero, M Vafaee, P Komissinskiy, S Macke, R Sutarto, F He, B Büchner, G A Sawatzky, L Alff, J Geck   +10 more
doaj   +1 more source

Digital holographic reflectometry

Optics Express, 2010
Digital holographic microscopy (DHM) is an interferometric technique that allows real-time imaging of the entire complex optical wavefront (amplitude and phase) reflected by or transmitted through a sample. To our knowledge, only the quantitative phase is exploited to measure topography, assuming homogeneous material sample and a single reflection on ...
Colomb T., Krivec S., Hutter H., Akatay A.A., Pavillon N., Montfort F., Cuche E., Kuhn J., Depeursinge C., Emery Y.   +9 more
openaire   +2 more sources

reflectometry/refl1d: v0.8.8

, 2018
<p>Documentation: <a href="http://refl1d.readthedocs.org">http://refl1d.readthedocs.org</a></p> 2019-03-01 v0.8.8 <ul> <li>fix json save for MixedExperiments</li> <li>save smooth magnetic profiles</li>
Andrew Nelson, sg, Paul Kienzle, Mathieu Doucet, David P. Hoogerheide, richardsheridan, Brian Benjamin Maranville   +6 more
core   +1 more source

Integrating UAS-Based GNSS-R, LiDAR, and Multispectral Data for Soil Moisture Estimation: Summary of Results From a Three-Year-Long Field Campaign

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Accurate and high-resolution soil moisture (SM) measurement is a critical component for site-specific precision agriculture (PA) management. Efficiently observing SM at high resolution on a subfield scale can enhance irrigation planning and management ...
Md Mehedi Farhad, Volkan Senyurek, Mohammad Abdus Shahid Rafi, Sriman Bidhan Baray, Cary McCraine, Lee A. Hathcock, Ardeshir Adeli, Huang Yanbo, Ali C. Gurbuz, Mehmet Kurum   +9 more
doaj   +1 more source