A plan position indicator (PPI) is a type of radar display that represents the radar antenna in the center of the display, with the distance from it and height above ground drawn as concentric circles. As the radar antenna rotates, a radial trace on the PPI sweeps in unison with it …

本文首先介绍新一代多普勒天气雷达（CINRAD）数据格式，分析雷达基数据特征，根据相关算法进行反射率因子的数据可视化，得到平面位置显示（PPI）和距离高度显示（RHI）以及等高平面位置显示（CAPPI）图像，再延伸至三维空间，对单个体扫数据分别进行点绘制、面绘制、体绘制，突出显示强反射率中心的形态特征和范围大小，以达到辅助决策、识别危险天气、预测短期降水的目的。 新一代多普勒天气雷达单个体扫数据以.bz2格式压缩存储，解压后得到.bin格式二进 …

Radar PPI-Scope. The PPI-scope shown in this figure, is by far the most used radar display. It is a polar coordinate display of the area surrounding the radar platform. Own position is represented as the origin of the sweep, which is normally located in the center of the scope but may be offset from the center on some sets.

This example shows how to simulate a plan position indicator (PPI) radar image for a rotating antenna array in a maritime environment. You will configure a radar scenario and spectral sea surface model, emulate a cargo ship with a cuboid extended target, generate return signals, and plot a PPI image of the result.

Radar scope displays, often associated with the Plan Position Indicator (PPI), are used to visualize radar data in various formats. Each type of scope (A-scope, B-scope, etc.) presents radar information differently, catering to specific applications. Here's a breakdown of some common and less common radar scope types Plan Position Indicator (PPI)

2024年8月8日 · A plan position indicator (PPI) is a type of radar display that represents the radar antenna in the center of the display, with the distance from it and height above ground drawn as concentric circles. As the radar antenna rotates, a radial trace on the PPI sweeps in unison with it about the center point. It is the most common type of radar ...

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该文对Direct3D和雷达显示器进行介绍，并在此基础上，提出一种新的基于VC++和Direct3D的雷达P型显示器仿真模型及其实现方法，该方法简单灵活、易于掌握，且模块通用性和可扩展性强、可移植性高。 实验结果表明，该模型及其实现方法能够达到实际工程要求，具有较高实用价值。 关键词: 雷达, 平面位置指示器, 仿真. Abstract: Radar display terminal is used to display the radar information, and is an important component of different kind of radar system.

2024年10月18日 · 平面位置指示器 (Plan Position Indicator, PPI) 作为雷达系统的核心显示单元，实时地将目标的距离和方位信息以极坐标的形式显示在屏幕上，为操作人员提供直观的态势感知。

雷达模拟器（三）—— ppi显示，偏心p显，空心p显，延迟p显，b显. 在雷达模拟器中，显示界面有好几种，论文里没有详细描述怎么实现，因此需要自己思考，以下为我在设计时的笔记，供需要的人使用： 2. 显示方式 2.1 ppi 显