The CASA Integrated Project 1 Networked Radar System
نویسندگان
چکیده
منابع مشابه
Waveform design considerations for CASA radar network
The Center for Collaborative Adaptive Sensing of the Atmosphere (CASA) is embarking on a paradigm of network of small radars to sample the atmosphere at high resolution. A fundamental physical limit imposed by transmission from single radar is the problem of decreasing resolution as a function of range. In addition the lowest coverage altitude increases with range due to earth curvature. As an ...
متن کاملEvaluation of Networked Based Attenuation Correction in Casa Ip-1 Testbed
Monitoring of precipitation using higher frequency radar systems such as X-band is becoming popular. At X-band frequency, weather radar signals are attenuated along their paths due to precipitation. A network-based reflectivity retrieval technique has been developed for the Adaptive Sensing of the Atmosphere (CASA) system, which is a radar network that can observe a weather event simultaneously...
متن کاملDetection in Networked Radar
The potential applicability of multiple-channel coherence estimation in situations where one channel contains a noise-free signal replica (as in active radar) or a high-SNR reference signal (as in passive coherent radar) has been proposed in recent work. Invariance of the distribution of M -channel coherence estimate statistics, including recently derived variants optimized for detection of sig...
متن کاملNetworked Radar System to Increase Safety of Urban Railroad Crossing
The paper presents an innovative networked radar system for detection of obstacles in a railway level crossing scenario. This Monitoring System (MS) is able to detect moving or still obstacles within the railway level crossing area automatically, avoiding the need of human presence for surveillance. The MS is also connected to the National Railway Information and Signaling System to communicate...
متن کاملThe Networked Resource Discovery Project
Large scale computer networks provide access to a bewilderingly large number and variety of resources, including retail products, network services, and people in various capacities. We consider the problem of allowing users to discover the existence of such resources in an administratively decentralized environment. We describe an approach for a system that accesses the distributed collection o...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Atmospheric and Oceanic Technology
سال: 2010
ISSN: 1520-0426,0739-0572
DOI: 10.1175/2009jtecha1296.1