测绘学报 ›› 2019, Vol. 48 ›› Issue (12): 1507-1522.doi: 10.11947/j.AGCS.2019.20190446

• 综述 • 上一篇    下一篇

导航与遥感技术融合综述

陈锐志, 王磊, 李德仁, 陈亮, 付文举   

  1. 武汉大学测绘遥感信息工程国家重点实验室, 湖北 武汉 430079
  • 收稿日期:2019-10-30 修回日期:2019-11-06 发布日期:2019-12-24
  • 通讯作者: 王磊 E-mail:lei.wang@whu.edu.cn
  • 作者简介:陈锐志(1963-),男,博士,教授,博士生导师,研究方向为室内外无缝定位、移动信息空间计算、卫星导航.E-mail:chen@whu.edu.cn
  • 基金资助:
    国家自然科学基金(41704002;91638203)

A survey on the fusion of the navigation and the remote sensing techniques

CHEN Ruizhi, WANG Lei, LI Deren, CHEN Liang, FU Wenju   

  1. State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University, Wuhan 430079, China
  • Received:2019-10-30 Revised:2019-11-06 Published:2019-12-24
  • Supported by:
    The National Natural Science Foundation of China (Nos. 41704002;91638203)

摘要: 导航定位技术与遥感技术是两种主要的获取空间信息的技术手段。导航主要解决目标点的连续定位问题,遥感主要解决面状目标几何和物理参数的反演,二者各有特色,优势互补,走向融合是这两项技术的发展趋势。导航与遥感技术结合从协同和集成层面走向深层次的融合,并且衍生出新的理论和方法。本文从协同、集成和融合3个层面论述了导航与遥感融合的技术理论及其应用,并给出了导航与遥感技术功能相互转化的统一表征方法。未来如果从系统设计层面考虑导航与遥感融合的需求,可以突破现有导航遥感融合的技术瓶颈,促进这两项技术的深度融合发展。

关键词: 导航, 遥感, 融合, GNSS反射, GNSS气象学

Abstract: Navigation & Positioning technology and remote sensing technology are two major technologies to acquire the spatial information. Navigation technology provides continuous position for the target point, while the remote sensing provides the geometrical and physical parameters of a target area. The two technologies have their own complentery advantages, so fusion of these technologies are the trend. Combination of the Navigation and the remote sensing technologies moves from coorperation, integration to the deep fusion,and they also derived new theories and methologies. This study discussed the theories and applications of the fusion of the navigation and remote sensing technologies, and derived an unified expression of transforming between navigation and remote sensing. In the future, if considering the requirement of the fusion of navigation and remote sensing in the system design phase, it is still possible to breakthrough current bottleneck of the navigation and remote sensing fusion and promote the development of deeper fusion of these two technologies.

Key words: navigation, remote sensing, fusion, GNSS-reflectometry, GNSS meteorology

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