Calibration of Frequency Shift System of Wind Imaging Interferometer

IF 2 4区地球科学 Q4 GEOGRAPHY, PHYSICAL

Photogrammetric Engineering and Remote Sensing Pub Date : 2020-12-01 DOI:10.14358/pers.86.12.753

Yongqiang Sun, Chunmin Zhang, Pengju Zhang, Tingkui Mu, Tingyu Yan, Yangqiang Wang

引用次数: 0

Abstract

In this paper, the frequency shift system calibration of the wind imaging interferometer is analyzed. By establishing the frequency shift system vibration and reflectivity models, the single factor and comprehensive factors models are used to invert the wind speed and temperature, respectively. The parameters of the frequency shift system that meet the design accuracy requirement of the instrument are determined. The conclusion of this paper provides theoretical instructions for the calibration process of wind imaging interferometer.

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风成像干涉仪频移系统的标定

本文分析了风成像干涉仪频移系统的校准问题。通过建立频移系统的振动和反射率模型，分别采用单因素模型和综合因素模型反演风速和温度。确定了满足仪器设计精度要求的移频系统参数。本文的结论为风成像干涉仪的标定过程提供了理论指导。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Photogrammetric Engineering and Remote Sensing 地学-成像科学与照相技术

CiteScore

1.70

自引率

15.40%

发文量

审稿时长

9 months

期刊介绍： Photogrammetric Engineering & Remote Sensing commonly referred to as PE&RS, is the official journal of imaging and geospatial information science and technology. Included in the journal on a regular basis are highlight articles such as the popular columns “Grids & Datums” and “Mapping Matters” and peer reviewed technical papers. We publish thousands of documents, reports, codes, and informational articles in and about the industries relating to Geospatial Sciences, Remote Sensing, Photogrammetry and other imaging sciences.