Results 51 to 60 of about 15,539 (217)

Global Wind Field Reconstruction in the Mesosphere and Lower Thermosphere (MLT) During Geomagnetic Storms by Fusing TIDI and SABER Data: A Generative Adversarial Network (GAN) Approach

open access: yesGeoscience Data Journal, Volume 13, Issue 3, July 2026.
ABSTRACT The Mesosphere and Lower Thermosphere establish an essential connection between Earth's lower atmosphere and upper atmosphere because wind patterns essential for atmospheric movement also influence energy distribution and chemical movements during geomagnetic storms that disrupt satellite operations and space weather prediction systems.
Yunhao Si
wiley   +1 more source

Millimeter-wave radiometry for radio astronomy Final report [PDF]

open access: yes, 1966
Millimeter wave radiometry for radio ...
Slobin, S.   +2 more
core  

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

open access: yesRemote 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   +6 more
doaj   +1 more source

A pilot study: Can calcaneus radiographic image be used to determine sex and breed in cats?

open access: yesVeterinary Medicine and Science, 2022
This study examined whether radiographic images measurements of the calcaneus in cats are determinative of sex and breed. For this purpose, radiographic images of 70 cats (37 male and 33 females) of different ages (from one to 18 years) and different ...
Esra Şenol   +5 more
doaj   +1 more source

Uncertainty assessment for a novel optically shallow water radiometric acquisition platform

open access: yesLimnology and Oceanography: Methods, Volume 24, Issue 7, July 2026.
Abstract We present a novel motorized platform, a custom‐built jet‐ski designed for acoustic and radiometric measurements in optically shallow coastal waters. This platform integrates in‐water radiometers with single‐beam and multi‐beam acoustic sensors, along with a suite of active and passive instruments (conductivity‐temperature‐depth, fluorescence,
Raphaël Mabit   +2 more
wiley   +1 more source

Landcover degradation analysis of Mediterranean forest by means of hyperplanes obtained from mixture linear algorithms (MLA) [PDF]

open access: yes, 2009
The percentage alteration of the Mediterranean forest landscape is one of the primary indicators for its degradation. In this sense, the land cover abundances change analysis by using mixture linear algorithms (MLA), is presented like a good alternative ...
Vázquez Sierra, José Manuel   +2 more
core  

Microwave Radiometry In Biomedicine: A Reappraisal

open access: yes, 1992
Nearly 20 years ago the first papers appeared on biomedical applications of microwave radiometry, and many other papers have since appeared. Yet, despite its unique capabilities, microwave radiometry has so far received only limited acceptance by the ...
Kenneth R. Foster   +3 more
core   +1 more source

Microwave photonic radiometry for atmospheric sensing

open access: yes, 2023
Prather, Dennis W.For several decades, microwave sounders have made significant contributions to the atmospheric models which impact weather forecasting.
West, Hannah Ilyse
core   +1 more source

Finding Fireballs in Lightning: A Daily Pipeline to Find Meteors in Weather Satellite Data

open access: yesEarth and Space Science, Volume 13, Issue 7, July 2026.
Abstract Weather satellite data contains a wealth of information well beyond its application to meteorology. The GOES weather satellite Geostationary Lightning Mapper instruments detect millions of lightning strikes per day. Within these “haystacks” of lightning are a handful of “needles” of bolides (aka bright fireballs, or exploding meteors). We have
Jeffrey C. Smith   +6 more
wiley   +1 more source

Theory of zone radiometry [PDF]

open access: yes, 1973
A spectroscopic instrumentation system was developed which was used to measure temperature and concentration distributions in axisymmetric and two dimensional combusting flows.
Farmer, R. C., Audeh, B. J.
core  

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