| 国情普查项目控制点测量方法研究 |
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| 引用本文： | 王宝山,吕嘉欣,杨凤,王照祥.国情普查项目控制点测量方法研究[J].测绘与空间地理信息,2015(9):112-114. |
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| 作者姓名： | 王宝山 吕嘉欣 杨凤 王照祥 |
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| 作者单位： | 1. 黑龙江第二测绘工程院,黑龙江哈尔滨,150025;2. 黑龙江第五测绘地理信息工程院,黑龙江哈尔滨,150081;3. 大兴安岭安平房地产中介服务有限公司,黑龙江加格达奇,165000 |
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| 摘 要： | 遥感影像数据作为第一次全国地理国情普查项目的首要基础资料,如何快速生产出满足精度要求的遥感影像成果,对国情普查项目有着不言而喻的作用,在西部经济欠发达地区,基础控制点数据库尚未全覆盖,需要在短时间内采集大范围的控制点信息,本文通过生产实践,对几种控制点采集方法进行综合比对,认为StarFire全球双频GPS星链差分系统测量的方法较适合我国西部荒漠、戈壁地区的国情影像像控点采集任务。
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| 关 键 词： | 国情普查 像控点 StarFire全球双频GPS星链差分系统 |
Research on Controlling Point Measurement in Conditions Surveying Project |
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| Abstract: | As the primary basic date in the first national geographic conditions survey project, it’s very effecting that how to quickly producing a satisfy production for the project.In the west area of underdeveloped, the basic controlling point database does not fully cover, so it need to control the collection point on a large scale in a short period of time information.Through production practice, comparing several kinds of controlling point for acquisition method of comprehensive, this paper argues that StarFire of global dual fre-quency GPS of difference system is imaging of West desert, the Gobi area of the controlling points as the acquisition tasks. |
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| Keywords: | national census controlling point StarFire of global dual frequency GPS of difference system |
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