国土综合整治三维模型碎片加载优化与调度

doi:10.11947/j.AGCS.2022.20220115

测绘学报 ›› 2022, Vol. 51 ›› Issue (4): 522-533.doi: 10.11947/j.AGCS.2022.20220115

• 同济大学测绘学科创建90周年 • 上一篇下一篇

国土综合整治三维模型碎片加载优化与调度

刘小波¹, 涂建光², 张海峰¹, 李治江³

1. 自然资源部国土整治中心, 北京 100035;
2. 武汉大学遥感信息工程学院, 湖北武汉 430079;
3. 武汉大学信息管理学院, 湖北武汉 430072

收稿日期:2021-11-12 修回日期:2022-03-25 发布日期:2022-04-24
通讯作者: 李治江 E-mail:lizhijiang@whu.edu.cn
作者简介:刘小波(1961-),男,高级工程师,研究方向为遥感数据处理及应用、国土整治及信息化智能化管理。.E-mail:lxb@sasmac.cn
基金资助:
国家重点研发计划（2021YFB3900900）

Optimization and scheduling of tile loading for three-dimensional model of land consolidation

LIU Xiaobo¹, TU Jianguang², ZHANG Haifeng¹, LI Zhijiang³

1. Land Consolidation and Rehabilitation, The Ministry of Land and Resource, Beijing 100035, China;
2. School of Remote Sensing and Information Engineering, Wuhan University, Wuhan 430079, China;
3. School of Information Management, Wuhan University, Wuhan 430072, China

Received:2021-11-12 Revised:2022-03-25 Published:2022-04-24
Supported by:
The National Key Research and Development Program of China (No. 2021YFB3900900)

摘要/Abstract

摘要： 国土整治作为一项国家战略,是解决社会经济发展过程中土地利用问题的重要手段,能有效促进国土空间优化和治理土地退化,对于实施乡村振兴战略和推进生态文明建设具有重大意义。随着我国工业化、城镇化的推进,生产、生活、生态之间矛盾日益凸显,国土整治在全国各地广泛开展,尤其是三维可视化技术的应用发展迅速。但对于国土整治业务而言,三维模型存在数据量大、数据复杂且碎片化程度高等特点,使得三维数据的存储管理和加载调度难度大,制约了其在国土整治中的应用。本文针对国土整治三维数据,提出了存储结构优化方法、三维模型碎片加载优化方法和三维模型调度优化方法,并开展了试验验证和应用示范,验证了本文提出的方法能够有效支撑国土整治中的三维可视化相关业务。

关键词: 国土整治, 三维可视化模型, 三维数据处理, 方法研究

Abstract: As a national strategy, land consolidation is an important method to solve land use problems in the process of social and economic development in many countries. The function of land consolidation is to prevent the dysfunction or degradation of land space, which is significant in promoting the construction of ecological civilization. With the advancement of China's industrialization and urbanization, the contradiction among production,living and ecology has become increasingly prominent. As a key solution, land consolidation projects have been carried out extensively throughout the country, especially based on 3D visualizations technology. However, due to the large volume, complexity and fragmented characteristics of the data, the 3D visualization data storage and loading is too difficult to improve the application of 3D model in land consolidation. This paper supposed storage structure optimization method, model fragment loading optimization method and model scheduling optimization method, validated the methods through experiments and application demonstration. The validation and application proved that the proposed method can effectively support the 3D visualization related business in land consolidation projects.

Key words: land consolidation, 3D visualization model, 3D data processing, methodology research

中图分类号:

P208

刘小波, 涂建光, 张海峰, 李治江. 国土综合整治三维模型碎片加载优化与调度[J]. 测绘学报, 2022, 51(4): 522-533.

LIU Xiaobo, TU Jianguang, ZHANG Haifeng, LI Zhijiang. Optimization and scheduling of tile loading for three-dimensional model of land consolidation[J]. Acta Geodaetica et Cartographica Sinica, 2022, 51(4): 522-533.

参考文献

[1] 薛文杰,李红举.简析我国国土整治的目标任务[J].中国土地, 2019(9):26-28. DOI:10.13816/j.cnki.ISSN1002-9729.2019.09.07. XUE Wenjie, LI Hongju. Brief analysis of the objectives and tasks of territorial control in China[J]. China Land, 2019(9):26-28. DOI:10.13816/j.cnki.ISSN1002-9729.2019.09.07.
[2] 邓玲,郝庆.国土综合整治及其机制研究[J].科学,2016,68(3):40-44. DENG Ling, HAO Qing. Study on comprehensive land improvement and its mechanism [J]. Science, 2016,68 (3): 40-44.
[3] 王军,应凌霄,钟莉娜.新时代国土整治与生态修复转型思考[J].自然资源学报,2020,35(1):26-36. WANG Jun, YING Lingxiao, ZHONG Lina. Thinking for the transformation of land consolidation and ecological restoration in the new era[J]. Journal of Natural Resources, 2020,35(1):26-36.
[4] 贾文涛.从土地整治向国土综合整治的转型发展[J].中国土地, 2018(5):16-18. DOI:10.13816/j.cnki.cn11-1351/f.2018.05.004. JIA Wentao. Transformation and development from land improvement to comprehensive land improvement [J]. China Land, 2018(5):16-18. DOI:10.13816/j.cnki.cn11-1351/f.2018.05.004.
[5] 王威,胡业翠.改革开放以来我国国土整治历程回顾与新构想[J].自然资源学报,2020,35(1):53-67. WANG Wei, HU Yecui. The new conception and review of territory consolidation based on the past years of reform and opening-up [J]. Journal of Natural Resources, 2020, 35(1): 53-67.
[6] 夏方舟,杨雨濛,严金明.中国国土综合整治近40年内涵研究综述:阶段演进与发展变化[J].中国土地科学,2018,32(5):78-85. XIA Fangzhou, YANG Yumeng, YAN Jinming. The connotation research review on integrated territory consolidation of China in recent four decades: staged evolution and developmental transformation [J]. China Land Science, 2018, 32(5): 78-85.
[7] 李学瑞,汤小橹,金晓斌,等.土地整理复垦开发重大项目特征与管理模式研究[J].中国土地科学,2009,23(9):59-62. LI Xuerui, TANG Xiaolu, JIN Xiaobin, et al. Research on features and management model of large project of land reconsolidation, reclamation and exploitation [J]. China Land Science, 2009, 23(9): 59-62.
[8] 杨建波,王莉,刘润亚,等.我国农村土地整治的发展态势与重点研究领域[J].国土资源科技管理,2012,29(1):94-101. YANG Jianbo, WANG Li, LIU Runya, et al. Development trend and key research areas of rural land reclamation[J]. Scientific and Technological Management of Land and Resources,2012,29(1):94-101.
[9] 胡静,金晓斌,陈原,等.土地整治重大工程项目建设监测管理系统的设计与实现[J].中国土地科学, 2012,26(7):44-49, 97. DOI:10.13708/j.cnki.cn11-2640.2012.07.009. HU Jing, JIN Xiaobin, CHEN Yuan, et al. Design and implementation of monitoring and management system for key land consolidation and readjustment projects [J]. China Land Science, 2012,26(7):44-49, 97. DOI:10.13708/j.cnki.cn11-2640.2012.07.009.
[10] 张超, 王秀茹, 高楠. MapInfo和AutoCAD支持下的土地整理规划设计方法[J]. 水土保持研究, 2006(1):189-191, 203. ZHANG Chao, WANG Xiuru, GAO Nan. Land consolidation planning and design supported by MapInfo and AutoCAD [J]. Research of Soil and Water Conservation, 2006(1):189-191, 203.
[11] 王军,邱扬,杨磊,等.基于GIS的土地整理景观效应分析[J].地理研究,2007(2):258-264.) WANG Jun, QIU Yang, YANG Lei, et al. Landscape effect analysis of land consolidation using GIS[J].Geographical Research,2007(2):258-264.
[12] 徐新良,庄大方,张树文,等.运用RS和GIS技术进行城市绿地覆盖调查[J].国土资源遥感,2001(2):28-32, 63. XU Xinliang, ZHUANG Dafang, ZHANG Shuwen, et al. Using RS and GIS technology to investigate urban green space coverage [J] Remote sensing for land and resources, 2001 (2): 28-32, 63
[13] 李德仁,李清泉.一种三维GIS混合数据结构研究[J].测绘学报,1997,26(2):36-41. LI Deren, LI Qingquan. Study on a hybrid data structure in 3D GIS [J]. Acta Geodaetica et Cartographica Sinica, 1997, 26(2): 36-41.
[14] 李德仁.展望5G/6G时代的地球空间信息技术[J].测绘学报,2019,48(12):1475-1481.DOI: 10.11947/j.AGCS.2019.20190437. LI Deren. Towards geospatial information technology in 5G/6G era [J]. Acta Geodaetica et Cartographica Sinica, 2019, 48(12): 1475-1481. DOI: 10.11947/j.AGCS.2019.20190437.
[15] 谭仁春.三维城市模型的研究现状综述[J].城市勘测,2007(3):42-46. TAN Renchun. Summarizing of three dimensional city model research actuality[J].Urban Geotechnical Investigation & Surveying,2007(3):42-46.
[16] 朱庆.三维GIS及其在智慧城市中的应用[J].地球信息科学学报,2014,16(2):151-157. ZHU Qing. Full three-dimensional GIS and its key roles in smart city[J]. Journal of Geo-information Science,2014,16(2):151-157.
[17] 李德仁.论地球空间信息的3维可视化:基于图形还是基于影像[J].测绘学报,2010,39(2):111-114. LI Deren. 3D visualization of geospatial information: graphics based or imagery based[J]. Acta Geodaetica et Cartographica Sinica, 2010,39(2):111-114.
[18] 陈百明,周小萍.《土地利用现状分类》国家标准的解读[J].自然资源学报,2007(6):994-1003. CHEN Baiming, ZHOU Xiaoping. Explanation of current land use condition classification for national standard of the People's Republic of China [J]. Journal of Natural Resources, 2007(6):994-1003.
[19] 王冬,王晓华.三维GIS中海量模型调度与存储[J].地理空间信息,2012,10(1):109-111, 4. WANG Dong, WANG Xiaohua. Research on dispatch and storage of massive model in 3D GIS[J]. Geospatial Information, 2012,10(1):109-111, 4.
[20] 孙敏,马蔼乃,陈军.三维城市模型的研究现状评述[J].遥感学报,2002(2):155-160,168. SUN Min, MA Ainai, CHEN Jun. Review on three-dimensional city model research[J]. National Remote Sensing Bulletin,2002(2):155-160,168.
[21] 陈勇, 刘映, 杨丽君,等. 上海三维城市地质信息系统优化[J]. 上海地质, 2010(3):23-28. CHEN Yong, LIU Ying, YANG Lijun, et al. Thought on Shanghai urban 3D geological information system enhancement[J]. Shanghai Geology, 2010(3):23-28.
[22] 熊汉江,罗炜,王伟.三维GIS中大规模地形数据的动态调度方法[J].测绘信息与工程,2006(3):12-14. XIONG Hanjiang, LUO Wei, WANG Wei. A method for dynamic data caching of mass terrain in 3D GIS[J]. Journal of Geomatics, 2006(3):12-14.
[23] 王锋,潘德吉,王俊.城市三维模型海量数据动态组织调度方法[J].中国科学院大学学报,2015,32(3):409-415. WANG Feng, PAN Deji, WANG Jun. Dynamic dispatching and organization of massive data of urban 3D model [J]. Journal of University of Chinese Academy of Sciences, 2015,32 (3): 409-415.
[24] 崔斌,高军,童咏昕,等.新型数据管理系统研究进展与趋势[J].软件学报,2019,30(1):164-193.DOI:10.13328/j.cnki.jos.005646. CUI bin, GAO Jun, TONG Yongxin, et al. Progress and trend in novel data management system [J]. Journal of software, 2019,30 (1): 164-193. DOI:10.13328/j.cnki.jos.005646.
[25] 杨必胜,梁福逊,黄荣刚.三维激光扫描点云数据处理研究进展、挑战与趋势[J].测绘学报,2017,46(10):1509-1516. DOI: 10.11947/j.AGCS.2017.20170351. YANG Bisheng, LIANG Fuxun, HUANG Ronggang. Progress challenges and perspectives of 3D LiDAR point cloud processing[J]. Acta Geodaetica et Cartographica Sinica, 2017,46(10):1509-1516. DOI: 10.11947/j.AGCS.2017.20170351.
[26] 李小敏,马庆勋,岳贵杰,等.二三维一体化WebGIS在城市规划中的应用[J].北京测绘,2019,33(2):226-231.DOI:10.19580/j.cnki.1007-3000.2019.02.020. LI Xiaomin, MA Qingxun, YUE Guijie, et al. Application of 2D and 3D integrated WebGIS in urban planning [J]. Beijing Surveying and Mapping, 2019,33(2):226-231.DOI:10.19580/j.cnki.1007-3000.2019.02.020.
[27] 刘震,余洋,李建松,等.面向路径优化的变分辨率栅格成本表面模型建模方法[J].测绘学报,2014,43(5):474-480.DOI:10.13485/j.cnki.11-2089.2014.0085. LIU Zhen, YU Yang, LI Jiansong, et al. A variable-resolution raster cost surface model for path optimization [J]. Acta Geodaetica et Cartographica Sinica, 2014,43(5):474-480.DOI:10.13485/j.cnki.11-2089.2014.0085.

国土综合整治三维模型碎片加载优化与调度

Optimization and scheduling of tile loading for three-dimensional model of land consolidation

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