Research on a Robust Radar Altimeter Tracking Algorithm

WANG Zhi-sen; JIANG Jing-shan

您当前的位置：

首页 >

文章列表页 >

Research on a Robust Radar Altimeter Tracking Algorithm

更新时间：2025-07-16

- Research on a Robust Radar Altimeter Tracking Algorithm
- Acta Electronica Sinica Vol. 31, Issue 3, Pages: 341-344(2003)
- 作者机构：
  
  中国科学院空间中心国家'863’微波遥感实验室,北京,100080
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN959.2
- Published：2003
- 稿件说明：
移动端阅览
WANG Zhi-sen, JIANG Jing-shan. Research on a Robust Radar Altimeter Tracking Algorithm[J]. Acta Electronica Sinica, 2003, 31(3): 341-344.
DOI：

WANG Zhi-sen, JIANG Jing-shan. Research on a Robust Radar Altimeter Tracking Algorithm[J]. Acta Electronica Sinica, 2003, 31(3): 341-344. DOI：

摘要

过去的星载高度计主要以海洋应用为主

其常用的跟踪算法一般主要适用于特定情况的海洋环境

但现在随着遥感应用的普及

对于陆地、海冰等不同复杂环境的观测日益成为高度计工作的重点

它要求高度计跟踪算法对环境的变化具有很强的鲁棒性

而这是那些以海洋应用为主的跟踪算法所不具备的.为此

本文在分析以往跟踪算法不足的基础上

从建立与分析一般意义上高度计回波模型的角度出发

以OCOG(offset center of gravity)算法为研究重点

通过理论分析与仿真实验

证明了该算法作为鲁棒型跟踪算法的可行性和优越性

同时讨论了它的缺点.这在很大程度上解决了以往应用中对OCOG算法理论性分析不足造成的概念模糊问题

为以OCOG算法为基础的高度计鲁棒性跟踪算法的深入研究与应用打下了坚实基础.

Abstract

To meet the new higher requirements from remote sensing development

radar altimeter is being extended to more challenging applications

such as land survey and sea ice survey.So

radar altimeter must be adaptive to complex environments and one of the keys is how to build a kind of robust tracking algorithm

which is quite different from those for ocean applications.In the context

as a basis of studying robust tracking algorithm

following general analysis of radar altimeter echo

OCOG algorithm will be introduced.Through theorelical analysis and emulation test

OCOG is justified to be an excellent robust tracking algorithm for radar altimeter

and its shortcomings is also discussed.Thus it may help the following advanced studies on robust radar altimeter tracking algorithm design.

关键词

Keywords

references

Views

1313

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

TSB:A Multi-Stage Algorithm for IPv6 Routing Table Lookup

Research on an Image Deformation Algorithm Based on Calculus and Its Implementation

An Adaptive Sampling Based Algorithm for Real-Time Volume Rendering System

A Sensor Scheduling Method of LEO Constellation Based on Information Decision Tree

Related Author

LI Zhen-qiang

ZHENG Dong-qu

MA Yan

ZHU Xiang-ou

LIU Wen-bing

SUN Chuan

ZOU Bei-ji

ZHOU Hao-yu

Related Institution

School of Computer Science and Technology,Beijing University of Posts and Telecommunications

Network Information Center,Beijing University of Posts and Telecommunications

School of Computer Science and TechnologyBeijing University of Posts and TelecommunicationsBeijing 100876China

Network Information CenterBeijing University of Posts and TelecommunicationsBeijing 100876China

College of Computer Science and Engineering,Wenzhou University

⁰