Results 111 to 120 of about 795,132 (253)

Sensitivity Analysis and Impact of the Kappa-Correction of Residual Ionospheric Biases on Radio Occultation Climatologies. [PDF]

Earth Space Sci, 2020
Danzer J, Schwaerz M, Kirchengast G, Healy SB.   +3 more
europepmc   +1 more source

Optimum prediction of atmospheric temperature using GPS radio occultation measurements

, 2017
The matters of optimum forecasting atmospheric temperature using GPS radio occultation measurements are considered. The analysis of the available data regarding to the comparison of temperature measurements using radio occultation method and radiosondes
N.Ya. Ismailov, R.A. Eminov, N.H. Javadov   +2 more
core   +1 more source

3D Closed‐Loop Navigation of Magnetic Microswimmers Using Vision‐Derived Depth Feedback

Advanced Intelligent Systems, EarlyView.
A planar magnetic microswimmer is navigated in three dimensions under a standard microscope. Image defocus supplies a real‐time depth cue, and model‐predictive control with A* planning steers the body on surfaces and in free swimming. Axial position is regulated by propulsion alone, without magnetic field gradients or extra cameras.
Yasin Cagatay Duygu, Sangwon Lee, Min Jun Kim   +2 more
wiley   +1 more source

Several outstanding issues concerning the ionosphere of Mars

Earth, Planets and Space
Several outstanding issues concerning the ionosphere of Mars can be addressed with the support of radio occultation observations acquired near the solar zenith angle limit of 45 $$^{\circ }$$ ∘ .
Paul Withers, Marianna Felici, Jennifer Segale, Elias Barbinis, Danny Kahan, Kamal Oudrhiri   +5 more
doaj   +1 more source

Thermal structure of the Venusian atmosphere from the sub-cloud region to the mesosphere as observed by radio occultation. [PDF]

Sci Rep, 2020
Ando H, Imamura T, Tellmann S, Pätzold M, Häusler B, Sugimoto N, Takagi M, Sagawa H, Limaye S, Matsuda Y, Choudhary RK, Antonita M.   +11 more
europepmc   +1 more source

Lunar occultation and provisional identification of MSH 19-27 [PDF]

, 1966
Lunar occultation and provisional identification of radio source MSH 19 ...
Brown, L. W.
core  

Marine Boundary Layer Height Obtained by New Numerical Regularization Method Based on GPS Radio Occultation Data. [PDF]

Sensors (Basel), 2020
Zhou J, Xiang J, Huang S.
europepmc   +1 more source

Ionospheric Signatures in Radio Occultation Data

, 2012
We can extend robustly the radio occultation data record by 6 years (+60%) by developing a singlefrequency processing method for GPS/MET data. We will produce a calibrated data set with profile-byprofile data characterization to determine robust upper ...
Iijima, Byron A., Ao, Chi, Mannucci, Anthony J., Kursinkski, E. Robert   +3 more
core  

Empirical model of the ionosphere based on COSMIC/FORMOSAT-3 for neutral atmosphere radio occultation processing

, 2017
. The Radio Occultation instrument at the upcoming EUMETSAT Polar System – Second Generation (EPS-SG) mission will be devoted primarily to monitor the neutral atmosphere through this payload, consisting of a GNSS receiver and occultation antennae ...
Riccardo Notarpietro, Manuel Hernandez-Pajares, Miquel Garcia-Fernandez, Axel von Engeln, Yannick Béniguel, Antonio Rius   +5 more
core   +1 more source

User privacy prevention model using supervised federated learning‐based block chain approach for internet of Medical Things

CAAI Transactions on Intelligence Technology, EarlyView., 2023
Abstract This research focuses on addressing the privacy issues in healthcare advancement monitoring with the rapid establishment of the decentralised communication system in the Internet of Medical Things (IoMT). An integrated blockchain homomorphic encryption standard with an in‐build supervised learning‐based smart contract is designed to improvise ...
Chandramohan Dhasarathan, Mohammad Kamrul Hasan, Shayla Islam, Salwani Abdullah, Shailesh Khapre, Dalbir Singh, Abdulaziz A. Alsulami, Ali Alqahtani   +7 more
wiley   +1 more source