Results 11 to 20 of about 1,246,151 (205)

Effects of Atmospheric Refraction on an Airborne Weather Radar Detection and Correction Method [PDF]

open access: yesAdvances in Meteorology, 2015
This study investigates the effect of atmospheric refraction, affected by temperature, atmospheric pressure, and humidity, on airborne weather radar beam paths.
Lei Wang, Ming Wei, Tao Yang, Ping Liu
doaj   +2 more sources

Estimating Body Lengths of Airborne Insects Using S-Band Polarimetric Weather Radar

open access: yesRemote Sensing
Weather radars enable the monitoring of airborne insects over spatial scales ranging from hundreds to thousands of kilometers. Quantitative information on migration intensity and spatial distribution can be obtained from weather radar observations ...
Kai Cui   +6 more
doaj   +2 more sources

The dependence of radar target detectability on array weighting function [PDF]

open access: yes, 2009
Presented at the IET-Radar 2007 Conference Edinburgh 15-18 October 2007This paper describes simulation work to assess the detectability of targets by an airborne fire control radar (FCR) operating in a medium pulse repetition frequency (PRF) mode in ...
Alabaster, Clive M., Hughes, Evan J.
core   +7 more sources

Hydrometeor classification of quasi-vertical profiles of polarimetric radar measurements using a top-down iterative hierarchical clustering method [PDF]

open access: yesAtmospheric Measurement Techniques, 2021
Correct, timely and meaningful interpretation of polarimetric weather radar observations requires an accurate understanding of hydrometeors and their associated microphysical processes along with well-developed techniques that automatize their ...
M. Lukach   +11 more
doaj   +1 more source

Prediction of Target Detection Probability Based on Air-to-Air Long-Range Scenarios in Anomalous Atmospheric Environments

open access: yesRemote Sensing, 2021
We investigate a target detection probability (TDP) using path loss of an airborne radar based on air-to-air scenarios in anomalous atmospheric and weather environments.
Tae-Heung Lim, Hosung Choo
doaj   +1 more source

Echo simulation of non‐spherical ice crystal particles for airborne weather radar

open access: yesIET Radar, Sonar & Navigation, 2023
Aircrafts encounter ice crystal particles during flight, which can easily cause engines icing or even damage, so the detection of ice crystal particles for airborne weather radar is very important.
Hai Li, Kaihong Feng, Minghe Guo
doaj   +1 more source

Thunderstorm identification algorithm research based on simulated airborne weather radar reflectivity data

open access: yesEURASIP Journal on Wireless Communications and Networking, 2020
In the past few decades, radar reflectivity data have been widely used in thunderstorm identification research. Many thunderstorm identification algorithms for ground-based weather radar have been developed.
Xu Wang   +6 more
doaj   +1 more source

Ocean Wave Inversion Based on Hybrid Along- and Cross-Track Interferometry

open access: yesRemote Sensing, 2022
The hybrid interferometric synthetic aperture radar system is a combination of an along-track configuration and cross-track configuration. Based on linear ocean wave theory, an ocean wave inversion algorithm for a hybrid interferometric synthetic ...
Daozhong Sun   +7 more
doaj   +1 more source

Study on Safety Analysis Method to Task Process of Civil Aircraft Weather Radar System

open access: yesXibei Gongye Daxue Xuebao, 2020
To solve the task-process-safety problem of airborne weather radar system, a set of case-inspired safety analysis method is proposed based on the STAMP(Systems-Theoretic Accident Model and Process).

doaj   +1 more source

Comparison of single-Doppler and multiple-Doppler wind retrievals in Hurricane Matthew (2016) [PDF]

open access: yesAtmospheric Measurement Techniques, 2021
Hurricane Matthew (2016) was observed by the ground-based polarimetric Next Generation Weather Radar (NEXRAD) in Miami (KAMX) and the National Oceanic and Atmospheric Administration WP-3D (NOAA P-3) airborne tail Doppler radar near the coast of the ...
T.-Y. Cha, M. M. Bell
doaj   +1 more source

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