Results 21 to 30 of about 1,082,685 (298)
The dependence of radar target detectability on array weighting function [PDF]
, 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
Eos, Transactions American Geophysical Union, 2004 Weather radar is an indispensable component for remote sensing of the atmosphere, and the data and products derived from weather radar are routinely used in climate and weather‐related studies to examine trends, structure, and evolution. The need for weather remote sensing is driven by the necessity to understand and explain a specific atmospheric ...
openaire +2 more sources
Precipitation estimation over radar gap areas based on satellite and adjacent radar observations [PDF]
Atmospheric Measurement Techniques, 2015 Continuous rainfall measurements from ground-based radars are crucial for monitoring and forecasting heavy rainfall-related events such as floods and landslides.
Y.-R. Lee +3 more
doaj +1 more source
Quantification of Migration Birds Based on Polarimetric Weather Radar
Remote Sensing, 2023 Weather radar plays an important role in monitoring aerial animal migration, providing a stable data source for biological studies with large-scale coverage and consecutive-time samples.
Rui Wang +5 more
doaj +1 more source
A Network of Portable, Low-Cost, X-Band Radars [PDF]
, 2012 Radar is a unique tool to get an overview on the weather situation, given its high spatio- temporal resolution. Over 60 years, researchers have been investigating ways for obtaining the best use of radar.
Allegretti, Marco +16 more
core +1 more source
Pulse compression for weather radars [PDF]
IEEE Transactions on Geoscience and Remote Sensing, 1998 Wideband waveform techniques, such as pulse compression, allow for accurate weather radar measurements in a short data acquisition time. However, for extended targets such as precipitation systems, range sidelobes mask and corrupt observations of weak phenomena occurring near areas of strong echoes.
Ashok S. Mudukutore +2 more
openaire +2 more sources
Animal Migration Patterns Extraction Based on Atrous-Gated CNN Deep Learning Model
Remote Sensing, 2021 Weather radar data can capture large-scale bird migration information, helping solve a series of migratory ecological problems. However, extracting and identifying bird information from weather radar data remains one of the challenges of radar ...
Shuaihang Wang +5 more
doaj +1 more source
Wildfire and Weather Radar: A Review [PDF]
Journal of Geophysical Research: Atmospheres, 2019 AbstractResearch in the pursuit of better understanding of fire behavior and fire‐atmosphere interaction has frequently encountered a dearth of observational data, especially from events that cause most impact. Here we show that meteorological radar has been demonstrated as an effective tool for profiling the microphysics, thermodynamics, and fire ...
Nicholas McCarthy +3 more
openaire +4 more sources
Surveillance Camera-Based Deep Learning Framework for High-Resolution Near Surface Precipitation Type Observation [PDF]
Atmospheric Measurement TechniquesUrban surveillance cameras offer a valuable resource for high spatiotemporal resolution observations of near surface precipitation type (SPT), with significant implications for sectors such as transportation, agriculture, and meteorology.
X. Wang +10 more
doaj +1 more source
Compressed sensing applied to weather radar [PDF]
2014 IEEE Geoscience and Remote Sensing Symposium, 2014 We propose an innovative meteorological radar, which uses reduced number of spatiotemporal samples without compromising the accuracy of target information. Our approach extends recent research on compressed sensing (CS) for radar remote sensing of hard point scatterers to volumetric targets.
Kumar Vijay Mishra +2 more
openaire +2 more sources