中国科学院机构知识库网格系统: 检索

浏览/检索结果: 共4条，第1-4条

帮助

条数/页：排序方式：
	Prelaunch Radiometric Calibration of the TanSat Atmospheric Carbon Dioxide Grating Spectrometer 期刊论文 OAI收割 Ieee Transactions on Geoscience and Remote Sensing, 2018, 卷号: 56, 期号: 7, 页码: 4225-4233 作者: \| 收藏 \| 浏览/下载：15/0 \| 提交时间：2019/09/17 Atmospheric measurements carbon dioxide radiometric calibration spectrometer performance Geochemistry & Geophysics Engineering Remote Sensing Imaging Science & Photographic Technology
	Binary Darboux transformation for a variable-coefficient nonisospectral modified Kadomtsev-Petviashvili equation with symbolic computation 期刊论文 OAI收割 NONLINEAR DYNAMICS, 2016, 卷号: 83, 期号: 3, 页码: 1463-1468 作者: Li, Juan; Gu, Xing-Fa; Yu, Tao; Zhan, Yu-Lin; Liu, Zhi 收藏 \| 浏览/下载：20/0 \| 提交时间：2017/04/24 ABSOLUTE RADIOMETRIC CALIBRATION REFLECTANCE-BASED METHOD CROSS-CALIBRATION ETM+ PERFORMANCE
	Research on radiometric calibration of interline transfer CCD camera based on TDI working mode (EI CONFERENCE) 会议论文 OAI收割 5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment, April 26, 2010 - April 29, 2010, Dalian, China 作者: Liu J.-G.; Wu X.-X. 收藏 \| 浏览/下载：24/0 \| 提交时间：2013/03/25 Interline transfer CCD camera can be designed to work in time delay and integration mode similar to TDI CCD to obtain higher responsivity and spatial resolution under poor illumination condition. However it was found that outputs of some pixels were much lower than others' as interline transfer CCD camera work in TDI mode in laboratory radiometric calibration experiments. As a result photo response non-uniformity(PRNU) and signal noise ratio(SNR) of the system turned for the worse. This phenomenon's mechanism was analyzed and improved PRNU and SNR algorithms of interline transfer CCD camera were advanced to solve this problem. In this way TDI stage was used as a variant in PRNU and SNR algorithms and system performance was improved observably with few influences on use. In validation experiments the improved algorithms was applied in radiometric calibration of a camera with KAI-0340s as detector. Results of validation experiments proved that the improved algorithms could effectively improve SNR and lower PRNU of the system. At the same time characteristic of the system could be reflected better. As working in 16 TDI stages PRUN was reduced from 2.25% to 0.82% and SNR was improved about 2%. 2010 Copyright SPIE - The International Society for Optical Engineering.
	HJ-1A MULTISPECTRAL IMAGERS RADIOMETRIC PERFORMANCE IN THE FIRST YEAR 会议论文 OAI收割 2010 Ieee International Geoscience and Remote Sensing Symposium, New York Chen, Zhengchao; Zhang, Bing; Zhang, Hao; Zhang, Wenjuan; Zhang, Yaqiong 收藏 \| 浏览/下载：17/0 \| 提交时间：2014/12/07 HJ-1 cross-calibration radiometric performance CROSS-CALIBRATION SATELLITE SENSORS