红外与毫米波学报2017，Vol.36Issue(6)：694-700,7.DOI:10.11972/j.issn.1001-9014.2017.06.010
基于海表耀斑中红外基准NPP/VIIRS反射通道在轨验证
NPP/VIIRS solar reflectance bands radiation validation based on mid-infrared reference standard on sea surface sun glint sites
摘要
Abstract
This paper built up the reflectance relationship between MWIR and solar reflectance bands based on Fresnel's law.VIIRS (Visible Infrared Imaging Radiometer) mid-infrared band (3.697μm)has been used as the reference standard to validate the four solar reflectance bands (0.672、0.862、1.238 and 1.602 μm) on sea surface sun glint regions.Finally the uncertainties of this validation model were analyzed.The results show that the uncertainties of the four solar reflectance bands are 3.8 ％、3.9％ 、4.1％ 、4.1％,respectively.Therefore,the model proposed in this paper can be used for optical inter bands cross validation.关键词
中红外/海面耀斑/可见光红外成像辐射仪(VIIRS)/定标验证/菲涅尔定律Key words
mid-infrared/sun-glint/visible infrared imaging radiometer (VIIRS)/calibration/validation/Fresnel Law分类
信息技术与安全科学引用本文复制引用
景欣,晏磊,胡秀清,贺丽琴,赵帅阳,胡兴帮,徐寒列,林沂,马蔼乃..基于海表耀斑中红外基准NPP/VIIRS反射通道在轨验证[J].红外与毫米波学报,2017,36(6):694-700,7.基金项目
国家自然科学基金(41371492) （41371492）
Supported by National Natural Science Foundation of China (41371492) （41371492）
