国家高技术研究发展计划（863计划）
研究了红外分光计（IRAS）图像定位结果存在偏差的总体规律，应用扫描参数校正模型定量地分析了扫描参数偏离对定位结果的影响，提出了修改扫描参数校正定位结果的参考方案。经校正后的定位结果与世界地理底图完全套合，验证了方法的可行性。
The general rule of deviations existed in the geolocation results of atmospheric infrared sounder (IRAS) image were investigated . The influence of scanning parameter deviation on geolocation was quantitatively analyzed by using scanning parameter correction model. A reference scheme was proposed to correct the geolocation deviation of AIRS images.It is shown that the corrected geolocation result is coincident with the World Geography Base Map and the feasibility of the scheme was verified.
陈海燕,尹球,胡勇.扫描参数校正模型在FY-3A 红外分光计遥感图像定位校正中的应用[J].红外与毫米波学报,2010,29(4):293~296]. CHEN Hai-Yan, YIN Qiu, HU Yong. Geolocation correction using of FY-3A atmospheric infrared sounder remote sensing image[J]. J. Infrared Millim. Waves,2010,29(4):293~296.]
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