Spaceborne linear array imager's spatial resolution for arbitrary viewing angles

被引：6

作者：

Kolobrodov, Valentin G. ^{[1
]}

Dobrovolska, Catherine V. ^{[2
]}

Mykytenko, Volodymyr I. ^{[1
]}

Tymchik, Grygorij S. ^{[1
]}

Tiagur, Volodymyr M. ^{[2
]}

Komada, Pawel ^{[3
]}

Mussabekova, Assel ^{[3
]}

Targeusizova, Aliya ^{[4
]}

Iskakova, Aigul ^{[5
]}

机构：

[1] Natl Tech Univ Ukraine, Igor Sikorsky Kyiv Polytech Inst, Kiev, Ukraine

[2] Special Device Prod State Enterprise Arsenal, Kiev, Ukraine

[3] Lublin Univ Technol, Lublin, Poland

[4] Al Farabi Kazakh Natl Univ, Alma Ata, Kazakhstan

[5] Kazakh Natl Res Tech Univ, Alma Ata, Kazakhstan

来源：

PHOTONICS APPLICATIONS IN ASTRONOMY, COMMUNICATIONS, INDUSTRY, AND HIGH ENERGY PHYSICS EXPERIMENTS 2017 | 2017年 / 10445卷

关键词：

remote sensing; spatial resolution; linear array detector; modulation transfer function;

D O I：

10.1117/12.2280909

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Simplified model of image forming in spaceborne linear array sensors at arbitrary sight angles is proposed in this paper. On basis of evaluation of system "lens - linear array detector" modulation transfer function (MTF), the equations were obtained that allow you to determine spatial resolution on Earth's surface. An example of pushbroom imager's MTF determination at sight of Nadir and with different slopes of lens optical axis is given. Image quality changes, which accompany lens optical axis angular inclination were studied. More research needed to determine the impact of lens aberrations on imager's MTF with arbitrary viewing angles.

引用

页数：9

共 10 条

[1]

[Anonymous], 2009, TECHNOLOGY DESIGN EL

[2]

Chrzanowski K, 2010, Testing thermal imagers. Practical guide

[3]

Holst G.C., 2008, Electro-optical Imaging System Performance

[4]

Jensen J.R., 2014, Remote sensing of the environment: an earth resource perspective, V2nd

[5] The problems of designing coherent spectrum analyzers [J].

Kolobrodov, V. G. ;

Tymchik, G. S. ;

Nguyen, Q. A. .

ELEVENTH INTERNATIONAL CONFERENCE ON CORRELATION OPTICS, 2013, 9066

[6]

KOLOBRODOV VG, 2007, DEV THERMOVISION TEL

[7]

Schuster N., 2004, Infrared thermography. Second, revised and expanded edition

[8]

Vollmerhausen Richard., 2010, ANAL EVALUATION SAMP

[9]

Wojcik Waldemar, 2013, Przeglad Elektrotechniczny, V89, P269

[10]

[No title captured]

← 1 →