Results 21 to 30 of about 1,497,453 (311)

Temporal and Spatial Analyses of the Landscape Pattern of Wuhan City Based on Remote Sensing Images

ISPRS International Journal of Geo-Information, 2018
With the acceleration of the process of building a national-level central city in Wuhan, the landscape pattern of the city has undergone tremendous changes.
Jianjun Lv, Teng Ma, Zhiwen Dong, Yao Yao, Zehao Yuan   +4 more
doaj   +1 more source

An Individual Tree Segmentation Method From Mobile Mapping Point Clouds Based on Improved 3-D Morphological Analysis

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2023
Street tree extraction based on the 3-D mobile mapping point cloud plays an important role in building smart cities and creating highly accurate urban street maps.
Weixi Wang, Yuhang Fan, You Li, Xiaoming Li, Shengjun Tang   +4 more
doaj   +1 more source

A Supervoxel-Based Random Forest Method for Robust and Effective Airborne LiDAR Point Cloud Classification

Remote Sensing, 2022
As an essential part of point cloud processing, autonomous classification is conventionally used in various multifaceted scenes and non-regular point distributions.
Lingfeng Liao, Shengjun Tang, Jianghai Liao, Xiaoming Li, Weixi Wang, Yaxin Li, Renzhong Guo   +6 more
doaj   +1 more source

Agent-based urban land markets: agent's pricing behaviour, land prices and urban land use change [PDF]

Journal of artificial societies and social simulation, 2009
We present a new bilateral agent-based land market model, which moves beyond previous work by explicitly modeling behavioral drivers of land-market transactions on both the buyer and seller sides; formation of bid prices (of buyers) and ask prices (of sellers); and the relative division of the gains from trade from the market transactions.
Tatiana Filatova, Dawn C. Parker, Anne van der Veen   +2 more
openaire   +2 more sources

Monitoring urban growth and land use land cover change in Al Ain, UAE using remote sensing and GIS techniques [PDF]

, 2017
Urbanization and industrialization cause a serious land degradation problem, including an increased pressure on natural resources such as deforestation, rise in temperature and management of water resources.
Chowdhury, Rezaul K., Liaqat, Muhammad U.   +1 more
core   +2 more sources

Urbanization in China from the end of 1980s until 2010 – spatial dynamics and patterns of growth using EO-data

International Journal of Digital Earth, 2019
Urbanization in China has been experiencing a remarkable dynamism in the past 40 years. The most evident implication of urbanization is the physical growth of cities.
Lifeng Shi, Hannes Taubenböck, Zengxiang Zhang, Fang Liu, Michael Wurm   +4 more
doaj   +1 more source

Comparative Analysis of the Factors Influencing Land Use Change for Emerging Industry and Traditional Industry: A Case Study of Shenzhen City, China

Land, 2021
Analyzing the factors influencing emerging industry land use change is important for promoting industrial transformation and for upgrading and improving the level of intensive use of emerging industry land.
Yunfei Peng, Fangling Yang, Lingwei Zhu, Ruru Li, Chao Wu, Deng Chen   +5 more
doaj   +1 more source

Exploratory landscape metrics for agricultural sustainability [PDF]

, 2013
Socioeconomic growth and urban change have been an increasing concern for decision makers in recent decades. The monitoring, mapping, and analysis of agricultural land use change, especially in areas where urban change has been high, is crucial.
Nijkamp, Peter, Noronha, Teresa de, Vaz, Eric   +2 more
core   +1 more source

Urban storage heat flux variability explored using satellite, meteorological and geodata [PDF]

, 2020
The storage heat flux (ΔQS) is the net flow of heat stored within a volume that may include the air, trees, buildings and ground. Given the difficulty of measurement of this important and large flux in urban areas, we explore the use of Earth Observation
Feigenwinter, C., Grimmond, C. S. B., Lindberg, F., Olofson, K. F. G., Sun, Ting   +4 more
core   +2 more sources

Identifying Inefficient Urban Residential Land within Shenzhen City: An Approach Using Gaussian Mixture Model and Multi-Source Big Data [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
As land resources become increasingly scarce, urban spatial development patterns in Chinese cities are now shifting from incremental expansion to inventory optimization.
Y. Liu, S. Liang, R. Guo, W. Wang, D. Ma, Y. Zheng, L. Zhang, Q. Liu, X. Li   +8 more
doaj   +1 more source