激光与光电子学进展, 2018, 55 (2): 020009, 网络出版: 2018-09-10   

微光遥感成像技术研发动态评述 下载: 1537次封面文章

Review on Low Light Level Remote Sensing Imaging Technology
作者单位
西安应用光学研究所, 陕西 西安 710065
摘要
微光遥感成像技术是用微光像增强CCD(ICCD)弥补现有CCD成像器件不足的遥感成像技术,其主要特点是宽光谱响应、低噪声、高灵敏度、大动态范围和智能电子控制。该技术的应用将大大拓展各类航天器的有效工作照度条件和时段范围,从白昼10 5~10 2 lx(10:00-16:00,6 h有效遥感),扩展为白昼/晨曦/黄昏/月光条件下的10 5~10 -1 lx(06:00-18:00,12 h有效遥感),使遥感器材能在更宽的时段内从事观察、报告、预警地面的突发事件,如自然灾害、恐怖活动,并为满足必要的地理、地质和测绘等需求提供实时信息。简要评述微光遥感成像技术的基本原理、系统组成、关键技术、性能测试、总体评价及推广应用等方面的最新研发动态和成果。
Abstract
The low light level remote sensing imaging technology uses image intensified CCD (ICCD), to make up of the existing CCD remote sensing camera. The technology features are wide spectral response, low noise, high sensitivity, large dynamic range, and intelligent electronic control. The ICCD as well as its applications, will significantly expand the applicable luminance conditions and work time of various spacecraft, from 10 5-10 2 lx in the daytime (10:00-16:00 for 6 h effective remote sensing time) to 10 5-10 -1 lx under daylight/dawn/dusk/moonlight conditions (06:00-18:00 for 12 h effective remote sensing time). The remote sensing equipment can provide real-time information in a wider period through its observing, reporting, and early warning ground emergencies, such as natural disasters, terrorist activities, as well as some necessary demands in geography, geology and mapping fields. In the paper, we have reviewed the basic principle, system composition, key technique, performance test, overall evaluation and the latest research progress and achievement in application of the low light level remote sensing imaging technology.

向世明, 樊学武, 何娜, 白喆. 微光遥感成像技术研发动态评述[J]. 激光与光电子学进展, 2018, 55(2): 020009. Shiming Xiang, Xuewu Fan, Na He, Zhe Bai. Review on Low Light Level Remote Sensing Imaging Technology[J]. Laser & Optoelectronics Progress, 2018, 55(2): 020009.

本文已被 3 篇论文引用
被引统计数据来源于中国光学期刊网
引用该论文: TXT   |   EndNote

相关论文

加载中...

关于本站 Cookie 的使用提示

中国光学期刊网使用基于 cookie 的技术来更好地为您提供各项服务,点击此处了解我们的隐私策略。 如您需继续使用本网站,请您授权我们使用本地 cookie 来保存部分信息。
全站搜索
您最值得信赖的光电行业旗舰网络服务平台!