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三维电子地图道路地形修复关键技术及实现 被引量:2

Implementation of Key Technology for Road Terrain Refining in 3D Electronic Maps
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摘要 在三维电子地图制作时,由于地形数据和影像数据在数据源、时相上不一致等原因,常导致影像上的道路在三维地图中出现变形和扭曲等现象,影响三维电子地图的表现效果。通过对相关问题的研究和分析,提出一套道路修复工艺流程,并基于ArcGIS相关开发环境,开发了一套三维地形修复工具。实践应用表明,该工具简化了数据处理流程,提高了数据处理效率。
作者 景西安 王凯 张永振 JING Xi′an;WANG Kai;ZHANG Yongzhen
出处 《测绘标准化》 2019年第2期56-57,共2页 Standardization of Surveying and Mapping
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  • 1[1]Ao T Q,Takeuchi K,Ishidaira H,Yoshitani J,Fukami K.Development and application of a new algorithm for automated pits removal for grid DEMs[J].2003,Accepted.
  • 2[2]Martz L W,Garbrecht J.Numerical definition of drainage network and subcatchment areas from digital elevation models[J].Computers Geosciences,1992,18(6):747-761.
  • 3[3]O'Callaghan J F,Mark D M.The extraction of drainage networks from digital elevation data.Computer vision[J].Graphics and image processing,1984,28:323-344.
  • 4[4]Martz L W,De Jong E.Catch:a fortran program for measuring catchment area from digital elevation models[J].Computers Geosciences,1988,14(5):627-640.
  • 5[5]Martz L W,Garbrecht J.Automated extraction of drainage network and watershed data from digital elevation models[J].Water resources bull.,1993,29(6):901-908.
  • 6[6]Morris D G,Heerdegen R G.Automatically derived catchment boundaries and channel networks and their hydrological applications[J].Geomorphology,1988,1(2):131-141.
  • 7[7]Jenson S K,Dominique J O.Extracting topographic structure from digital elevation data for geographical information system analysis[J].Photogrametric engineering and remote sensing,1988,54:1593-1600.
  • 8[8]Turcotte R,Fortin J -P,Rousseau A N,S Massicotte, Villeneuve J-P.Determination of the drainage structure of a watershed using a digital elevation model and a digital river and lake network[J].Journal of Hydrology,2001,240:225-242.
  • 9[9]Fairfield J,Leymarie P.Drainage networks from grid digital elevation models[J].Water resources research,1991,27(5):709-717.
  • 10[10]Quinn P,Beven K,Chevalier P,Planchon O.The prediction of hillslope flow paths for distributed hydrological modeling using digital terrain models[J].Hydrological processes,1991,5:59-79.

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