| CBERS-02B高分辨率遥感影像测绘应用研究 |
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| 引用本文： | 江恒彪,关鸿亮,曹天景,张力. CBERS-02B高分辨率遥感影像测绘应用研究[J]. 工程勘察, 2010, 0(3): 69-72 |
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| 作者姓名： | 江恒彪 关鸿亮 曹天景 张力 |
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| 作者单位： | 首都师范大学资源环境与旅游学院;北京天下图数据技术有限公司;中国测绘科学研究院; |
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| 基金项目： | 国家西部1∶50,000地形图空白区测图工程研究子课题 |
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| 摘 要： | CBERS-02B HR影像分辨率已接近两米,研究利用该卫星影像进行数字制图具有重要现实意义。本文阐述了该卫星影像的成像方式和特点,在没有严格成像模型的情况下,使用有理函数模型(RFM)对影像进行正射纠正试验,利用控制点解算有理多项式系数(RPCs),能满足1:50,000正射影像图精度的要求。
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| 关 键 词： | 卫星影像 推扫式 正射纠正 有理函教模型 |
Ortho rectifications of CBERS-02B high-resolution image and its application |
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| Jiang Hengbiao,Guan Hongliang,Cao Tianjing,Zhang Li. Ortho rectifications of CBERS-02B high-resolution image and its application[J]. Geotechnical Investigation & Surveying, 2010, 0(3): 69-72 |
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| Authors: | Jiang Hengbiao Guan Hongliang Cao Tianjing Zhang Li |
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| Affiliation: | 1;2;1.College of Resource Environment And Tourism;Capital Normal University;Beijing 100037;China;2.Beijing Peace Map Co.;LTD;3.Chinese Academy Of Surveying & Mapping;China |
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| Abstract: | Since the resolution of CBERS-02B HR image is close to 2 meters.Therefore,mapping with satellite images should be very useful in practice.This paper depicts this satellite image acquisition method and traits.At the absence of strict imaging model,rational function model(RFM) is used to do ortho rectification,and to solve rational polynomial coefficients(RPCs) by a few control points.The results can well meet the precision requirement of 1:50,000 ortho images. |
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| Keywords: | satellite image push broom ortho rectification rational function model |
| 本文献已被 CNKI 维普 等数据库收录！ |
