| GEOWAY DPS在地理国情普查DEM精细化生产项目中的应用 |
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| 引用本文： | 苟卫涛,赵力彬,郭秋燕,刘军,翟群英.GEOWAY DPS在地理国情普查DEM精细化生产项目中的应用[J].测绘与空间地理信息,2014(3):125-126,130. |
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| 作者姓名： | 苟卫涛 赵力彬 郭秋燕 刘军 翟群英 |
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| 作者单位： | 国家测绘地理信息局第一航测遥感院,陕西西安710054 |
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| 摘 要： | 根据地理国情普查项目的需要,充分利用基础地理信息数据中的等高线、高程点、地形结构线等信息,更精细地反映起伏变化剧烈地区的地形特征,满足地理国情分析统计和应用的需要。本文详细论述了GeowayDPS软件在DEM精细化制作、裁切及质量控制方面的作业优势,为地理国情普查提供优质的基础数据。
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| 关 键 词： | 地理国情普查 GeowayDPS DEM精细化 |
Application of Geoway DPS in DEM Fine Processing Production Project of National Geographical Conditions Monitoring |
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| GOU Wei-tao,ZHAO Li-bin,GUO Qiu-yan,LIU Jun,ZHAI Qun-ying.Application of Geoway DPS in DEM Fine Processing Production Project of National Geographical Conditions Monitoring[J].Geomatics & Spatial Information Technology,2014(3):125-126,130. |
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| Authors: | GOU Wei-tao ZHAO Li-bin GUO Qiu-yan LIU Jun ZHAI Qun-ying |
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| Institution: | ( The FirstInstitute of Photogrammetry and Remote Sensing, State Bureau of Surveying and Mapping and Geo - information, Xi＇an 710054, China) |
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| Abstract: | According to the census of geographical conditions , make full use of the basic geographic information data of contour line , elevation, terrain structure lines and other information , to reflect changes in the terrain features intense , need to meet the geographic conditions and statistical analysis of application .This paper discusses in detail the GeowayDPS software , in the DEM fine cutting and quality control aspects of the operating advantages , to provide high quality data for the geographical national census . |
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| Keywords: | geographical conditions census GeowayDPS DEM fine processing |
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