[1]包建强,王 义,许懿娜,等.复杂艰险山区高分辨率DEM制作方法应用分析[J].高速铁路技术,2023,14(03):74-80.[doi:10.12098/j.issn.1674-8247.2023.03.015]
 BAO Jianqiang,WANG Yi,XU Yina,et al.Application Analysis of the Methods of Creating High-resolution DEM in Challenging Mountainous Areas[J].HIGH SPEED RAILWAY TECHNOLOGY,2023,14(03):74-80.[doi:10.12098/j.issn.1674-8247.2023.03.015]
点击复制

复杂艰险山区高分辨率DEM制作方法应用分析()
分享到:

《高速铁路技术》[ISSN:1674-8247/CN:51-1730/U]

卷:
14卷
期数:
2023年03期
页码:
74-80
栏目:
研究创新
出版日期:
2023-06-01

文章信息/Info

Title:
Application Analysis of the Methods of Creating High-resolution DEM in Challenging Mountainous Areas
文章编号:
1674-8247(2023)03-0074-07
作者:
包建强王 义许懿娜孙越乔
中铁二院工程集团有限责任公司,成都610031
Author(s):
BAO JianqiangWANG YiXU YinaSUN Yueqiao
China Railway Eryuan Engineering Group Co. ,Ltd. ,Chengdu 610031 ,China
关键词:
复杂艰险山区高分辨率DEM空间插值应用分析
Keywords:
challenging mountainous areashigh-resolution DEMspatial interpolationapplication analysis
分类号:
P208
DOI:
10.12098/j.issn.1674-8247.2023.03.015
文献标志码:
A
摘要:
针对复杂艰险山区高分辨DEM原始数据形式多样、制作方法众多的现状,本文研究了基于不同原始数据下的多种DEM制作方法的优劣性和应用场景。以复杂艰险山区的机载LiDAR点云和等高线、高程点数据作为原始数据,利用ANUDEM法、构TIN法、自然邻域法和反距离加权法等4种常用插值方法制作高分辨率DEM,对基于不同原始数据下利用不同方法制作DEM的精度和效率进行了对比分析。研究结果表明:(1)自然邻域法和构TIN法,制作效率高,地形保真性最优,适用于复杂艰险山区高分辨率DEM生产;(2)ANUDEM法效率较低,适用性较差。
Abstract:
Considering that high-resolution DEM raw data in challenging mountain areas are in various forms and there are many modeling methods,this paper studies the pros and cons and the application scenarios of various methods of creating DEM based on different raw data. For this purpose,high-resolution DEMs were formed by the ANUDEM method,TIN method,natural neighbor method,and inverse distance weighting method with airborne LiDAR point cloud,contour,and elevation point data as raw data,and the accuracy and efficiency of DEM made by different methods with different raw data were compared and analyzed. The results show that:(1) the natural neighbor method and TIN method have high efficiency and optimal terrain fidelity,and are suitable for creating high-resolution DEM in challenging mountain areas;(2) the ANUDEM method has low efficiency and poor applicability.

参考文献/References:

[1]李志林,朱庆,谢潇. 数字高程模型[M]. 北京:科学出版社, 2017. LI Zhilin,ZHU Qing,XIE Xiao. Digital Elevation Model[M]. Beijing:Science Press,2017.
[2]汤国安. 我国数字高程模型与数字地形分析研究进展[J]. 地理学报,2014,69(9):1305-1325. TANG Guoan. Progress of DEM and Digital Terrain Analysis in China [J]. Acta Geographica Sinica,2014,69(9):1305-1325.
[3]聂良涛. 面向实体选线设计的铁路线路BIM与地理环境建模方法与应用[D]. 成都:西南交通大学,2016. NIE Liangtao. Modeling Method and Application of Railway Line BIM and Geographic Environment for 3D Railway Location Design[D]. Chengdu:Southwest Jiaotong University,2016.
[4]汤国安,李发源,杨昕. 黄土高原数字地形分析探索与实践[M].北京:科学出版社,2015. TANG Guoan,LI Fayuan,YANG Xin. Exploration and Practice of Digital Terrain Analysis on Loess Plateau[M]. Beijing:Science Press,2015.
[5]宋章,魏永幸,王朋,等. 复杂艰险山区地质灾害特征及减灾选线研究[J]. 高速铁路技术,2020,11(5):8-12. SONG Zhang,WEI Yongxing,WANG Peng,et al. Research on Geological Disaster Characteristics and Location for Disaster Reduction in Complex and Dangerous Mountainous Areas[J]. High Speed Railway Technology,2020,11(5):8-12.
[6]魏永幸,岳志勤,李光辉. 复杂艰险山区地质灾害识别与铁路减灾选线[J]. 高速铁路技术,2019,10(3):1-5,24. WEI Yongxing,YUE Zhiqin,LI Guanghui. Identification of Geological Hazards and Disaster Reduction Techniques of Railway Route Selection in Complex Dangerous Mountain Area[J]. High Speed Railway Technology,2019,10(3):1-5,24.
[7]梅熙,赖鸿斌. 复杂艰险山区铁路GNSS高程转换技术研究[J].高速铁路技术,2018,9(S2):80-84. MEI Xi,LAI Hongbin. Research on GNSS Elevation Conversion Technology for Railway in Complex and Dangerous Mountain Area[J]. High Speed Railway Technology,2018,9(S2):80-84.
[8]刘志鹏,王义. 资源三号卫星影像在复杂艰险山区铁路制图中的应用[J]. 铁道勘察,2021,47(3):6-9,16. LIU Zhipeng,WANG Yi. Application of Resource No. 3 Satellite Image in Complicated and Dangerous Mountain Mapping[J]. Railway Investigation and Surveying,2021,47(3):6-9,16.
[9]张一帆,王青山. 基于规则格网的DEM插值实验[J]. 测绘工程, 2016,25(2):17-21,27. ZHANG Yifan,WANG Qingshan. Experiments on DEM Interpolation Based on Regular Grid[J]. Engineering of Surveying and Mapping, 2016,25(2):17-21,27.
[10]?胡海,游涟,胡鹏,等. 数字高程模型内插方法的分析和选择[J].武汉大学学报(信息科学版),2011,36(1):82-85. HU Hai,YOU Lian,HU Peng,et al. Research on the Choice of Interpolation Methods for Generating DEM[J]. Geomatics and Information Science of Wuhan University,2011,36(1):82-85.
[11]?谭衢霖,徐潇,王浩宇,等. 不同地貌类型区DEM空间内插算法精度评价[J]. 应用基础与工程科学学报,2014,22(1):139-149. TAN Qulin,XU Xiao,WANG Haoyu,et al. Accuracy Assessment of DEM Interpolation Algorithms in Different Landform Regions[J]. Journal of Basic Science and Engineering,2014,22(1):139-149.
[12]?徐潇,谭衢霖,王浩宇,等. 复杂地貌地形图等高线内插DEM算法的精度分析[J]. 遥感信息,2013,28(6):111-115. XU Xiao,TAN Qulin,WANG Haoyu,et al. Analysis and Comparison of Contour Interpolation in the Complicated Landform Region[J]. Remote Sensing Information,2013,28(6):111-115.
[13]?杨勤科,Tim R. Mcvicar,李领涛,等. ANUDEM—专业化数字高程模型插值算法及其特点[J]. 干旱地区农业研究,2006,24(3):36-41. YANG Qinke,MCVICAR T R,LI Lingtao,et al. ANUDEM—A Professional DEM Interpolation Software Package[J]. Agricultural Research in the Arid Areas,2006,24(3):36-41.
[14]? 杨勤科,Tim R. McVicar,Tom,等. ANUDEM和TIN两种建立DEM方法的对比研究[J]. 水土保持通报,2006,26(6):84-88. YANG Qinke,MCVICAR T R,TOM,et al. Comparison of Hydro-Geomorphology Representing between DEMs by TIN and ANUDEM Approaches[J]. Bulletin of Soil and Water Conservation, 2006,26(6):84-88.
[15]?张彩霞,杨勤科,段建军. 一种高质量的数字高程模型(DEM)建立方法:ANUDEM法[J]. 中国农学通报,2005,21(12):411-415. ZHANG Caixia,YANG Qinke,DUAN Jianjun. A Method to Build High Quality DEMs-ANUDEM Method[J]. Chinese Agricultural Science Bulletin,2005,21(12):411-415.
[16]?张彩霞,杨勤科,段建军. 高分辨率数字高程模型的构建方法[J]. 水利学报,2006,37(8):1009-1014. ZHANG Caixia,YANG Qinke,DUAN Jianjun. Method for Establishing High Resolution Digital Elevation Model[J]. Journal of Hydraulic Engineering,2006,37(8):1009-1014.
[17]?杨勤科,Tim R McVicar,Tom G VanNiel,等. 用ANUDEM建立水文地貌关系正确DEM的方法研究[J]. 测绘科学,2006,31(6):155-157,10. YANG Qinke,MCVICAR T R,VANNIEL T G,et al. Generating a Hydrologically Correct DEM with ANUDEM in the Loess Plateau of China[J]. Science of Surveying and Mapping,2006,31(6):155-157,10.
[18]?吴艳兰,胡海,胡鹏,等. 数字高程模型误差及其评价的问题综述[J]. 武汉大学学报(信息科学版),2011,36(5):568-574. WU Yanlan,HU Hai,HU Peng,et al. A Review on the Issues in DEM Error and DEM Quality Assessment[J]. Geomatics and Information Science of Wuhan University,2011,36(5):568-574.
[19]?李孟,刘丹丹,陈香,等. 几种常用DEM制作方法的对比分析[J].江西测绘,2012(4):33-34. LI Meng,LIU Dandan,CHEN Xiang,et al. Comparative Analysis of Several Common DEM Production Methods[J]. Jiangxi Cehui, 2012(4):33-34.
[20]?高翔,徐柱. 基于ANUDEM与山脊抬升的DEM简化[J]. 测绘工程,2015,24(11):54-58,63. GAO Xiang,XU Zhu. DEM Generalization Based on ANUDEM and Ridgeline Uplift Method[J]. Engineering of Surveying and Mapping,2015,24(11):54-58,63.
[21]?周兴华,姚艺强,赵吉先. DEM内插方法与精度评定[J]. 测绘科学,2005,30(5):86-88,7. ZHOU Xinghua,YAO Yiqiang,ZHAO Jixian. Research on Interpolation and Accuracy Assessment of DEM[J]. Science of Surveying and Mapping,2005,30(5):86-88,7.
[22]?翁进,陈亚凯,张禾裕. 基于DLG精细化DEM的内插算法及其精度评价[J]. 国土资源导刊,2015,12(4):79-84. WENG Jin,CHEN Yakai,ZHANG Heyu. Interpolation Algorithm and Accuracy Assessment of Fine DEM Based on DLG Data[J]. Land & Resources Herald,2015,12(4):79-84.

相似文献/References:

[1]杨佳,杨洋,鲁小兵,等.复杂艰险山区铁路接触网设计技术思考[J].高速铁路技术,2023,14(06):35.[doi:10.12098/j.issn.1674-8247.2023.06.007]
 YANG Jia,YANG Yang,LU Xiaobing,et al.Reflections on the Design Techniques for the Railway Overhead Contact System in Challenging Mountain Areas[J].HIGH SPEED RAILWAY TECHNOLOGY,2023,14(03):35.[doi:10.12098/j.issn.1674-8247.2023.06.007]

备注/Memo

备注/Memo:
收稿日期:2022-01-29
作者简介:包建强(1994-),男,工程师。
更新日期/Last Update: 2023-06-01