Results 101 to 110 of about 779,702 (326)
Geophysical Research Letters, Volume 53, Issue 1, 16 January 2026.Abstract Monitoring lake and reservoir water levels is critical for water resource management and flood risk mitigation. We integrate Sentinel‐3A/B and ICESat‐2 altimetry to reconstruct monthly water levels (2018–2023) for 7,433 lakes and reservoirs (>5 km2) across Asia and estimate their storage variations.
Zhiyuan An +7 more
wiley +1 more source
Summary of flight tests of an airborne lighting locator system and comparison with ground-based measurements of precipitation and turbulence [PDF]
Data from an airborne lightning locator system and data relating to storm intensity obtained by ground-based Doppler radars and the S-band research radar are presented.
Crabill, N. L., Fisher, B. D.
core +1 more source
Precipitation Cloud Identification Based on Faster-RCNN for Doppler Weather Radar [PDF]
, 2020 Yuanbo Ran +4 more
openalex +1 more source
Climatology of Cloud‐Land‐Surface Coupling Across Different ARM Sites
Journal of Geophysical Research: Atmospheres, Volume 131, Issue 1, 16 January 2026.Abstract Land‐atmosphere interactions play a critical role in the evolution and formation of low‐level clouds. The different states of coupling between low‐level clouds and the surface are uncertain, primarily over continental regions, where complex thermodynamics complicates their investigation.
Natalia Roldán‐Henao +4 more
wiley +1 more source
IEEE Access, 2016 We investigate the feasibility of estimating the total energy expenditure (TEE) of a human for walking/running activities with micro-Doppler signatures. Doppler radar can capture micro-Doppler signatures produced from limb motions when a human moves.
Youngwook Kim +2 more
doaj +1 more source
The Adelaide VHF radar: Capabilities and future plans [PDF]
The VHF radar at Buckland Park, South Australia commenced operation in January, 1984. The radar is located adjacent to the 2-MHz ionospheric radar. The routine method for measuring horizontal wind velocity is the space antenna technique (SA) while the ...
Briggs, B. H. +5 more
core +1 more source
Discrete radar based on modulo arithmetic
EURASIP Journal on Advances in Signal ProcessingZak-OTFS is a modulation scheme where signals are formed in the delay–Doppler (DD) domain, converted to the time domain (DD) for transmission and reception, then returned to the DD domain for processing.
Nishant Mehrotra +4 more
doaj +1 more source
Sensors, 2018 Different from microwave radar, laser radar could be more sensitive to the micro-Doppler (m-D) effect due to its wave length. This limits the application of conventional methods, such as time–frequency based approach, since the processing needs a ...
Mingzhe Zhu +4 more
doaj +1 more source
The Incidence and Cross Methods for Efficient Radar Detection
, 2013 The designation of the radar system is to detect the position and velocity of targets around us. The radar transmits a waveform, which is reflected back from the targets, and echo waveform is received.
Fish, Alexander, Gurevich, Shamgar
core +1 more source
Passive Radar for Opportunistic Monitoring in E-Health Applications
IEEE Journal of Translational Engineering in Health and Medicine, 2018 This paper proposes a passive Doppler radar as a non-contact sensing method to capture human body movements, recognize respiration, and physical activities in e-Health applications.
Wenda Li, Bo Tan, Robert Piechocki
doaj +1 more source