测绘通报 ›› 2022, Vol. 0 ›› Issue (1): 105-109.doi: 10.13474/j.cnki.11-2246.2022.0019

• 技术交流 • 上一篇    下一篇

典型海岸带城市扩张的多源遥感监测与预测——以青岛市为例

李鹏1,2, 黎楚安1,3, 杨继梅4, 李振洪1,5,6, 王厚杰1,2   

  1. 1. 中国海洋大学海洋地球科学学院河口海岸带研究所海底科学与探测技术教育部重点实验室, 山东 青岛 266100;
    2. 青岛海洋科学与技术国家实验室海洋地质过程与环境功能实验室, 山东 青岛 266061;
    3. 中山大学地理科学与规划学院, 广东 广州 510275;
    4. 青岛科技大学经济与管理学院, 山东 青岛 266061;
    5. 长安大学地质工程与测绘学院, 陕西 西安 710054;
    6. 纽卡斯尔大学工程学院, 英国 纽卡斯尔 NE1 7RU
  • 收稿日期:2021-01-14 发布日期:2022-02-22
  • 通讯作者: 李振洪。E-mail:zhenhong.Li@chd.edu.cn
  • 作者简介:李鹏(1984-),男,博士,副教授,主要从事海岸带环境遥感与测绘研究工作。E-mail:pengli@ouc.edu.cn
  • 基金资助:
    国家自然科学基金(41806108);国家重点研发计划(2017YFE0133500;2016YFA0600903)

Multi-source remote sensing monitoring and prediction of urban expansion in typical coastal zone: a case study of Qingdao

LI Peng1,2, LI Chu'an1,3, YANG Jimei4, LI Zhenhong1,5,6, WANG Houjie1,2   

  1. 1. Key Lab of Submarine Geosciences and Prospecting Technology, Institute of Estuarine and Coastal Zone, College of Marine Geosciences, Ocean University of China, Qingdao 266100, China;
    2. Laboratory of Marine Geology, Qingdao National Laboratory for Marine Science and Technology, Qingdao 266061, China;
    3. School of Geography and Planning, Sun Yat-Sen University, Guangzhou 510275, China;
    4. College of Economics and Management, Qingdao University of Science and Technology, Qingdao 266061, China;
    5. College of Geological Engineering and Geomatics, Chang'an University, Xi'an 710054, China;
    6. School of Engineering, Newcastle University, Newcastle Upon Tyne NE1 7RU, UK
  • Received:2021-01-14 Published:2022-02-22

摘要: 本文利用自1995年以来的4期DMSP-OLS、NPP-VIIRS夜光遥感影像与Landsat多光谱遥感影像,分析了青岛市近25年的城市建成区范围、各市区边界形态与扩展趋势,并结合土地利用分类、路网、POI、DEM等多源驱动因子及元胞自动机-马尔可夫(CA-Markov)模型,模拟并预测了2027年青岛市土地利用分类。结果表明,近25年青岛建成区扩展主要以外延式为主,其他城区总体上沿胶州湾方向扩展,四周向青岛主城区汇集,主城区建设用地向西北侧发展。本文验证了夜光遥感在监测与预测典型海岸带城市扩张方面的适用性,为城市化发展进程管理与决策提供了重要依据。

关键词: 城市扩张, 夜光遥感, 元胞自动机-马尔可夫模型, 土地利用变化, 海岸带

Abstract: In this paper, DMSP-OLS and NPP-VIRS nighttime light as well as Landsat multi-spectral remote sensing images are utilized for quantitative analysis of built-up area, urban boundary shape and extension trend in Qingdao over the past 25 years. Combined with the land use classification, road network, POI, DEM and multi-source driving factors and CA-Markov model, land use classification in Qingdao in 2027 is simulated and predicted. The results show that in the past 25 years, the expansion of built-up areas in Qingdao is mainly extensional, and the other urban areas generally expand along the direction of Jiaozhou Bay, and converge to the main urban area of Qingdao, and the construction land in the main urban area develops to the northwest. This paper verifies the applicability of nighttime light remote sensing in monitoring and predicting typical coastal urban expansion, which is expected to provide an important reference for the management and decision-making of urbanization development process.

Key words: urban expansion, nighttime light remote sensing, CA-Markov model, land use change, coastal zone

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