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Jiangfan Feng and Juncai Li
Image recording is now ubiquitous in the fields of endangered-animal conservation and GIS. However, endangered animals are rarely seen, and, thus, only a few samples of images of them are available. In particular, the study of endangered-animal detection...
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Chengming Li, Li Liu, Zhaoxin Dai and Xiaoli Liu
Point of interest (POI) matching is critical but is the most technically difficult part of multi-source POI fusion. The accurate matching of POIs from different sources is important for the effective reuse of POI data. However, the existing research on P...
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Jianhua Song and Zhe Zhang
In brain magnetic resonance (MR) images, image quality is often degraded due to the influence of noise and outliers, which brings some difficulties for doctors to segment and extract brain tissue accurately. In this paper, a modified robust fuzzy c-means...
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Jiangfan Feng, Dini Wang and Li Zhang
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Pengda Wu, Yong Yin, Chuangqi Wu, Xiaofei Bai, Chunxiao Zhang and Zhaoxin Dai
Road networks are the skeletal elements of topographic maps at different scales, and road selection is a prerequisite for implementing continuous multiscale spatial representations of road networks. The mesh-based approach is a common, advanced and power...
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Haojun Zeng, Jingqi Yuan and Jingcheng Wang
Selective catalytic reduction (SCR) is one of the most efficient methods to reduce NOx emissions from coal-fired power plants. This paper deals with an optimal design tower type SCR-deNOx facility for a 1000 MW coal-fired power plant. Combined with compu...
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Y. Shan,P. Bettinger,C. Cieszewski,W. Wang
Pág. 468 - 480
We describe here an example of applying particle swarm optimization (PSO) ? a population-based heuristic technique ? to maximize the net present value of a contemporary southern United States forest plan that includes spatial constraints (green-up and ad...
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Xiangyu Li
The deployment of urban air mobility in built-out metropolitan regions is constrained by infrastructure opportunities, land use, and airspace zoning designations. Meanwhile, the availability and spatial distribution of infrastructure opportunities influe...
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Qingyun Du, Yanxia Wang, Fu Ren, Zhiyuan Zhao, Hongqiang Liu, Chao Wu, Langjiao Li and Yiran Shen
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Dimitrios Tsiotas, Serafeim Polyzos
Pág. 482 - 490
This article studies how the topology of Urban Road Networks (URNs) is linked with socioeconomic aspects of their urban systems, aiming in revealing patterns that are related to urban mobility. The rationale of the study is based on the consideration tha...
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Seungwoog Jung, Seungwan Han and Hoon Choi
The comprehensive and accurate assessment of the indoor air quality (IAQ) in large spaces, such as offices or multipurpose facilities, is essential for IAQ management. It is widely recognized that various IAQ factors affect the well-being, health, and pr...
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Xiaogang Guo, Zhijie Xu, Jianqin Zhang, Jian Lu and Hao Zhang
Origin-destination (OD) flow pattern mining is an important research method of urban dynamics, in which OD flow clustering analysis discovers the activity patterns of urban residents and mine the coupling relationship of urban subspace and dynamic causes...
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Yu Gao and Jian Qiu Zhang
To improve the reconstruction image spatial resolutions of ultrasonic guided wave ray tomography, a sparse model, based on the differences between the inspected and original slowness of the ultrasonic guided waves propagating in the plate-like or pipe-li...
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Marwan Charara and Christophe Barnes
Full-waveform inversion for borehole seismic data is an ill-posed problem and constraining the problem is crucial. Constraints can be imposed on the data and model space through covariance matrices. Usually, they are set to a diagonal matrix. For the dat...
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Marwan Charara and Christophe Barnes
Full-waveform inversion for borehole seismic data is an ill-posed problem and constraining the problem is crucial. Constraints can be imposed on the data and model space through covariance matrices. Usually, they are set to a diagonal matrix. For the dat...
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Zimu Jia, Bingran Ma, Jing Zhang and Weihua Zeng
A change in the usage of land is influenced by a variety of driving factors and policies on spatial constraints. On the basis of considering the conventional natural and socio-economic indicators, the landscape pattern indicators were considered as new d...
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David Yearley
Pág. 100 - 109
This paper tests design procedures for the development of complex, organic architectural forms. It illustrates a postgraduate student design process, implementing a development sequence based on the intelligent manipulation of architectural envelopes usi...
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Yufu Zang, Bijun Li, Xiongwu Xiao, Jianfeng Zhu and Fancong Meng
Heritage documentation is implemented by digitally recording historical artifacts for the conservation and protection of these cultural heritage objects. As efficient spatial data acquisition tools, laser scanners have been widely used to collect highly ...
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John Cathro,Susan Mulkey,Tom Bradley
This extension note provides a spatial description of the distribution of small, area-based tenures in the province of British Columbia. It summarizes important socio-economic and biophysical data, including the locations of small tenures. The unique man...
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Artur Krawczyk
This paper attempts to define a name for an area of science and technology that encompasses the acquisition, processing and application of spatial data in the mining industry. A comparative study of the evolution of spatial data exchange methods between ...
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