Because they are most sensitive to atmospheric moisture content, radar refractivity observations can provide high-resolution information about the highly variable low-level moisture field. In this study, simulated radar refractivity-related phase-change data were created using a radar simulator from realistic highresolution model simulation data for a dryline case. These data were analyzed usin...

At short wavelengths, especially C-, X-, and Kband, weather radar signals are attenuated by the precipitation along their paths. This constitutes a major source of error for radar rainfall estimation, in particular for intense precipitation. A recently developed stochastic simulator of range profiles of raindrop size distributions (DSD) provides a controlled experiment framework to investigate ...

Abstract The real-time closed-loop simulator of Synthetic Aperture Radar (SAR) needs to input the SAR radar reference map as simulation target scene information in process simulation. However, it is difficult obtain detection range that realistic and consistent with task target, data sets are limited. In this article, Cycle-Consistent Adversarial Networks (CycleGAN) applied realize migration le...

In order to test and verify radar-based systems for advanced driver assistance systems, radar target simulators offer a environment reproducible dynamic automotive scenarios. This article presents system capable of generating multiple targets with individual ranges velocities chirp-sequence frequency modulated continuous waveform radars. The novel approach allows generate without prior knowledg...

Weather radars provide near-continuous recording and extensive spatial coverage, which is a valuable resource for biologists, who wish to observe and study animal movements in the aerosphere over a wide range of temporal and spatial scales. Powerful biological inferences can be garnered from radar data that have been processed primarily with the intention of understanding meteorology. However, ...

In this paper we attempt to answer the question of whether display cumulonimbus clouds on air traffic controller radar screens has a significant impact control. The developed cloud mapping simulator allowed study be performed by performing simulations with flight control simulator. This an assessment how makes decisions when is displayed and it not. benefits imaging for aircraft trajectories ti...

Various applications, like for instance algorithm design, mission planning, geo-referencing, change detection , Automatic Target Recognition (ATR) or SAR data analysis, rely on simulated synthetic aperture radar (SAR) images. However, there are different SAR simulation techniques with different advantages and disadvantages. Depending on the needs of a certain application, a suitable SAR simulat...

Improvements in sensor capabilities have driven the need for automated sensor allocation and management systems. Such systems provide a penalty-free test environment and valuable input to human operators by offering candidate solutions. These abilities lead, in turn, to savings in manpower and time. Determining an optimal team of cooperating sensors for military operations is a challenging task...