首页 > 论文 > 光学学报 > 37卷 > 8期(pp:801003--1)

基于敦煌辐射校正场的自动化辐射定标方法

Automated Radiation Calibration Method Based on Dunhuang Radiometric Calibration Site

  • 摘要
  • 论文信息
  • 参考文献
  • 被引情况
  • PDF全文
分享:

摘要

提出了基于自动化多通道光谱辐射计(ATR)、6SV辐射传输模型、敦煌场地历史高光谱反射率模型、中分辨率成像光谱仪(MODIS)的双向反射分布函数(BRDF)的自动化辐射定标方法。当天气状况和卫星观测几何参数满足条件时, 所提方法可对遥感器进行连续辐射定标。2015年8月至2016年3月在敦煌辐射校正场进行了实验, 共获取17天的有效观测数据。以“水”卫星的中分辨率成像光谱仪(AQUA/MODIS)为辐射基准, 验证了所提方法的精度和定标频次。结果表明平均10~15天能够对卫星遥感器进行一次辐射定标。与AQUA/MODIS各通道观测数据相比, 利用所提方法得到的大气顶反射率的相对偏差均小于5%, 平均相对偏差小于2%, 标准差小于2%。

Abstract

An automated radiation calibration method is proposed based on the automated multichannel spectral radiometer (ATR), 6SV radiometric transfer model, historical hyperspectral reflectance model of Dunhuang site and moderate-resolution imaging spectroradiometer (MODIS) bidirectional reflectance distribution function (BRDF). The proposed method can be used for radiation calibration continuously when the weather and satellite observation geometry parameters satisfy the conditions. Experiments are carried out at Dunhuang radiometric calibration site from August 2015 to March 2016, and effective observation data in 17 days is obtained. AQUA/MODIS is used as radiation benchmark to verify the accuracy and calibration frequency. Results show that the radiometric calibration for a satellite remote sensor can be conducted per average 10-15 days. The reflectivity at top of the atmosphere obtained by the proposed method is compared with the observed data by each channel of AQUA/MODIS, and we find that the relative deviation is less than 5%, the mean relative deviation is less than 2%, and the standard deviation is less than 2%.

Newport宣传-MKS新实验室计划
补充资料

中图分类号:TP722.4;V474.2

DOI:10.3788/aos201737.0801003

所属栏目:大气与海洋光学

基金项目:国家自然科学基金(41675036,41475031,41471304,41590874)、国家863计划(2015AA123704)

收稿日期:2017-03-08

修改稿日期:2017-04-06

网络出版日期:--

作者单位    点击查看

吕佳彦:解放军理工大学气象海洋学院, 江苏 南京 211101
何明元:解放军理工大学气象海洋学院, 江苏 南京 211101
陈 林:中国气象局国家卫星气象中心, 北京 100081中国气象局中国遥感卫星辐射测量和定标重点开放实验室, 北京 100081
胡秀清:中国气象局国家卫星气象中心, 北京 100081中国气象局中国遥感卫星辐射测量和定标重点开放实验室, 北京 100081
李 新:中国科学院安徽光学精密机械研究所, 安徽 合肥 230031

联系人作者:吕佳彦(lvjiayan1992@sina.com)

备注:吕佳彦(1992-), 男, 硕士研究生, 主要从事气象卫星在轨辐射定标方面的研究。

【1】Xu Weiwei, Zhang Liming, Yang Benyong, et al. On-orbit radiometric calibration based on gray-scale tarps[J]. Acta Optica Sinica, 2012, 32(2): 0212007.
徐伟伟, 张黎明, 杨本永, 等. 基于多灰阶靶标的在轨辐射定标方法研究[J]. 光学学报, 2012, 32(2): 0212007.

【2】Slater P N, Biggar S F, Holm R G, et al. Reflectance- and radiance- based methods for the in-flight absolute calibration of multispectral sensors[J]. Remote Sensing of Environment, 1987, 22(1): 11-37.

【3】Thome K J, Crowther B G, Biggar S F. Reflectance- and irradiance-based calibration of Landsat-5 thematic mapper[J]. Canadian Journal of Remote Sensing, 1997, 23(4): 309-317.

【4】Lee S G, Jin C G, Choi C U, et al. Absolute radiometric calibration of the KOMPSAT-2 multispectral camera using a reflectance-based method and empirical comparison with IKONOS and QuickBird images[J]. Journal of Applied Remote Sensing, 2012, 6(1): 063594.

【5】Chen W, Yan L, Li Z Q, et al. In-flight absolute calibration of an airborne wide-view multispectral imager using a reflectance-based method and its validation[J]. International Journal of Remote Sensing, 2013, 34(6): 1995-2005.

【6】Li Yuan, Rong Zhiguo, Zheng Zhaojun, et al. Post launch site calibration of visible and near-infrared channels of FY-3A visible and infrared radiometers[J]. Optics and Precision Engineering, 2009, 17(12): 2966-2974.
李 元, 戎志国, 郑照军, 等. FY-3A扫描辐射计的可见近红外通道在轨场地定标[J]. 光学 精密工程, 2009, 17(12): 2966-2974.

【7】Gong Hui,Tian Guoliang, Yu Tao, et al. Vicarious radiometric calibration and validation of CBERS02B CCD data[J]. Journal of Remote Sensing, 2010, 14(1): 1-12.
巩 慧, 田国良, 余 涛, 等. CBERS02B卫星CCD相机在轨辐射定标与真实性检验[J]. 遥感学报, 2010, 14(1): 1-12.

【8】Gao Hailiang, Gu Xingfa, Yu Tao, et al. HJ-1A HIS on-orbit radiometric calibration and validation research[J]. Science China Technological Sciences, 2010, 40(11): 1312-1321.
高海亮, 顾行发, 余 涛, 等. 环境卫星HJ-1A超光谱成像仪在轨辐射定标及真实性检验[J]. 中国科学: 技术科学, 2010, 40(11): 1312-1321.

【9】Han Qijin, Ma Lingling, Liu Li, et al. On-orbit calibration and evaluation of GF-2 satellite based on wide dynamic target[J]. Acta Optica Sinica, 2015, 35(7): 0728003.
韩启金, 马灵玲, 刘 李, 等. 基于宽动态地面目标的高分二号卫星在轨定标与评价[J]. 光学学报, 2015, 35(7): 0728003.

【10】Zhang Xuewen, Fu Qiaoyan, Han Qijin, et al. The field radiometric calibration and validation of ZY-3 multispectral sensor[J]. Spectroscopy and Spectral Analysis, 2014, 34(9): 2476-2480.
张学文, 傅俏燕, 韩启金, 等. 资源三号多光谱传感器场地辐射定标与验证[J]. 光谱学与光谱分析, 2014, 34(9): 2476-2480.

【11】Chen Lin, Xu Na, Hu Xiuqing, et al. Study on orbit radiometric calibration for FY-2 visible band based on deep convective cloud[J]. Spectroscopy and Spectral Analysis, 2016, 36(8): 2639-2645.
陈 林, 徐 娜, 胡秀清, 等. 基于深对流云目标的风云二号可见光通道辐射定标[J]. 光谱学与光谱分析, 2016, 36(8): 2639-2645.

【12】Chen L, Hu X Q, Xu N, et al. The application of deep convective clouds in the calibration and response monitoring of the reflective solar bands of FY-3A/MERSI (medium resolution spectral imager)[J]. Remote Sensing, 2013, 5(12): 6958-6975.

【13】Czapla-Myers J S, Thome K J, Leisso N P. Radiometric calibration of earth-observing sensors using an automated test site at Railroad Valley, Nevada[J]. Canadian Journal of Remote Sensing, 2010, 36(5): 474-487.

【14】Qiu Ganggang, Li Xin, Wei Wei, et al. Experiment and analysis of on-orbit radiometric calibration for remote sensors based on in-site automated observation technology[J]. Acta Optica Sinica, 2016, 36(7): 0701001.
邱刚刚, 李 新, 韦 玮, 等. 基于场地自动化观测技术的遥感器在轨辐射定标试验与分析[J]. 光学学报, 2016, 36(7): 0701001.

【15】Gao Hailiang, Gu Xingfa, Yu Tao, et al. The research overview on visible and near-infrared channels radiometric calibration of space-borne optical remote sensors[J]. Remote Sensing Information, 2010(4): 117-128.
高海亮, 顾行发, 余 涛, 等. 星载光学遥感器可见近红外通道辐射定标研究进展[J]. 遥感信息, 2010(4): 117-128.

【16】Sun Ling, Guo Maohua, Xu Na, et al. On-orbit response variation analysis of FY-3 MERSI reflective solar bands based on Dunhuang site calibration[J]. Spectroscopy and Spectral Analysis, 2012, 32(7): 1869-1877.
孙 凌, 郭茂华, 徐 娜, 等. 基于敦煌场地定标的FY-3 MERSI反射太阳波段在轨响应变化分析[J]. 光谱学与光谱分析, 2012, 32(7): 1869-1877.

【17】顾行发, 田国良, 于 涛, 等. 航天光学遥感器辐射定标原理与方法[M]. 北京: 科学出版社, 2013: 78-79.

【18】Xu Na, Hu Xiuqing, Chen Lin, et al. Cross-calibration of FY-2E/VISSR infrared window and water vapor channels with TERRA/MODIS[J]. Journal of Infrared Millimeter Waves, 2012, 31(4): 319-324.
徐 娜, 胡秀清, 陈 林, 等. 利用MODIS对FY-2E/VISSR红外窗区和水汽通道的交叉绝对辐射定标[J]. 红外与毫米波学报, 2012, 31(4): 319-324.

【19】Xiong X, Sun J, Barnes W, et al. Multiyear on-orbit calibration and performance of terra MODIS reflective solar bands[J]. IEEE Transactions on Geoscience & Remote Sensing, 2008, 45(4): 879-889.

引用该论文

Lü Jiayan,He Mingyuan,Chen Lin,Hu Xiuqing,Li Xin. Automated Radiation Calibration Method Based on Dunhuang Radiometric Calibration Site[J]. Acta Optica Sinica, 2017, 37(8): 0801003

吕佳彦,何明元,陈 林,胡秀清,李 新. 基于敦煌辐射校正场的自动化辐射定标方法[J]. 光学学报, 2017, 37(8): 0801003

被引情况

【1】余谭其,韦玮,张艳娜,张运杰,李新,郑小兵,孙凌. 敦煌辐射校正场春季BRDF特性分析. 光子学报, 2018, 47(6): 612004--1

【2】樊阿馨,徐娜,许廷发,胡秀清,王吉晖,何玉青,张继洲,吴荣华,徐寒列. FY-3A MERSI短波红外通道图像增益突跳自动识别和归一. 光学学报, 2018, 38(11): 1111001--1

您的浏览器不支持PDF插件,请使用最新的(Chrome/Fire Fox等)浏览器.或者您还可以点击此处下载该论文PDF