Results 141 to 150 of about 777,782 (300)

Processing reflectivity and Doppler velocity from EarthCARE's cloud-profiling radar: the C-FMR, C-CD and C-APC products [PDF]

open access: gold, 2023
Pavlos Kollias   +4 more
openalex   +1 more source

Joint MobileViT and Knowledge Distillation Network for Hand Gesture Recognition via mmWave Radar

open access: yesIET Signal Processing, Volume 2026, Issue 1, 2026.
Hand gesture recognition using mmWave radar has emerged as a promising technology for human–computer interaction (HCI), smart home systems, and the Internet of Things (IoT). However, the practical application of this technology is often constrained by the high computational complexity and significant storage demands of contemporary deep neural networks,
Xiangqun Zhang   +6 more
wiley   +1 more source

Ambiguity and area preserving linear transformations in over‐the‐horizon radar

open access: yesIET Radar, Sonar & Navigation
The use of recurrent waveforms in over‐the‐horizon radar (OTHR) necessitates techniques for ambiguity resolution and manipulation. This paper provides a number of techniques for manipulating the shape of radar ambiguity functions.
Stephen D. Howard, Van Khanh Nguyen
doaj   +1 more source

Preliminary Study on the Feasibility of Performing Quantitative Precipitation Estimation Using X-band Radar [PDF]

open access: yes
IRCTR has built an experimental X-band Doppler po-larimetric weather radar system aimed at obtaining high temporal and spatial resolution measurements of precipitation, with particular interest in light rain and drizzle. In this paper a first analysis of
Beek van de, C.Z.   +3 more
core   +1 more source

Sonar and radar SAR processing for parking lot detection [PDF]

open access: yes, 2011
In this paper, SAR processing algorithms for automotive applications are presented and illustrated on data from non-trivial test scenes. The chosen application is parking lot detection.
Bonacci, David   +2 more
core  

Description and modeling of the Jiddat al Harasis 091 L5 strewn field

open access: yesMeteoritics &Planetary Science, Volume 61, Issue 1, Page 107-121, January 2026.
Abstract With a size of 51.2 × 7.2 km, the 10.9 ± 1.7 ka old Jiddat al Harasis 091 L5 chondrite strewn field is the largest known in Oman. It consists of more than 700 meteorites with a total mass of >4.5 tons from which the largest six stones of >100 kg to 1.5 tons make up two thirds of the total mass.
Karl Wimmer   +5 more
wiley   +1 more source

Cloud‐Top Cooling Rate Based Rapidly Developing Convection Detection Using FY‐2F Satellite Images

open access: yesAdvances in Meteorology, Volume 2026, Issue 1, 2026.
Rapidly developing convection (RDC) serves as a precursor to severe weather events. Timely detection of RDC (DRDC) through satellite remote sensing technology is critical for advancing nowcasting capabilities. With the operational deployment of the rapid scanning mode on China’s FengYun‐2F (FY‐2F) meteorological satellite, it provides multichannel ...
Jia Liu   +4 more
wiley   +1 more source

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