| 基于WorldView-2的遥感影像预处理 |
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| 引用本文： | 赵莹,王环,方圆.基于WorldView-2的遥感影像预处理[J].东北测绘,2014(6):165-167,170. |
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| 作者姓名： | 赵莹 王环 方圆 |
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| 作者单位： | [1]黑龙江第一测绘工程院,黑龙江哈尔滨150025 [2]中国地质大学地球科学学院,湖北武汉430074 |
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| 摘 要： | 对于国家新推出的地理国情普查项目，卫星遥感数据作为其基础数据有着至关重要的作用，直接影响着目视解译的结果。本文主要对WorldView-2影像进行分析，并对其整个预处理的流程进行分析整理。最终表明，WorldView-2影像可采取辐射校正-几何校正-影像融合-数据正射纠正的技术路线对整个影像进行预处理，为地理国情普查项目中的影像数据预处理提供了参考及依据，为后续的目视解译过程奠定良好的基础。
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| 关 键 词： | WorldView-2 地理国情 影像纠正 |
Remote Sensing Image Preprocessing Based on WorldView-2 |
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| ZHAO Ying,WANG Huan,FANG Yuan.Remote Sensing Image Preprocessing Based on WorldView-2[J].Northeast Surveying and Mapping,2014(6):165-167,170. |
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| Authors: | ZHAO Ying WANG Huan FANG Yuan |
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| Institution: | 1. The First Surveying and Mapping Engineering Institute of Heilongjiang Province, Harbin 150025, China; 2. College of Earth Sciences, China University of Geosciences, Wuhan 430074, China) |
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| Abstract: | For the country＇s new geographic conditions survey projects , satellite remote sensing data as its basic data have a vital role , directly affects the visual interpretation of the results .In this paper, we analyze the WorldView -2 images, and analyzes the process of pretreatment .Finally suggests for WorldView -2 radiation correction , geometric correction , image fusion images taken -data is correct technical route of the whole process of image preprocessing , the image data in geographic conditions survey project provides reference and basis of pretreatment and lay a good foundation for subsequent visual interpretation process . |
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| Keywords: | WorldView2 geographical conditions image correction |
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