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Weisong Zhang, Yukang Wang and Xiaoping Zhou
Navigation networks are a common form of indoor map that provide the basis for a wide range of indoor location-based services, intelligent tasks for indoor robots, and three-dimensional (3D) geographic information systems. The majority of current indoor ...
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Sergey Smirnov, Grigory Dolgikh, Igor Yaroshchuk, Alexander Lazaryuk, Alexandra Kosheleva, Alex Shvyrev, Alexander Pivovarov and Aleksandr Samchenko
To study the features of resonant oscillations in the water column of the Peter the Great Gulf of the Sea of Japan, in situ measurements were carried out on its shelf, combined with numerical simulation of these processes. The observational data were obt...
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Shiliang Shan and Jinyu Sheng
Wind-driven coastal upwelling can cause a sudden drop in sea surface temperatures (SSTs) of up to more than 8 °C on the inner Scotian Shelf (ScS) in the summer months. Three major coastal upwelling events on the ScS in the summer of 2012 are analyzed usi...
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Monika Kuffer, Maxwell Owusu, Lorraine Oliveira, Richard Sliuzas and Frank van Rijn
Gridded population datasets model the population at a relatively high spatial and temporal granularity by reallocating official population data from irregular administrative units to regular grids (e.g., 1 km grid cells). Such population data are vital f...
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Vladimir Chupin, Grigory Dolgikh, Stanislav Dolgikh and Sergey Smirnov
To study the specific features of free surface oscillations in the northwestern part of Posyet Bay (the Sea of Japan), a series of experimental works using an installation with a laser meter for measuring hydrosphere pressure variations were carried out ...
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Baigang Huang, Jianjun Jiang and Zaojian Zou
A method based on a coarse- and fine-tuning fixed-grid wavelet networks is presented for online prediction of the coupled heave-pitch motions of a ship in irregular waves. The online modeling method contains two processes, i.e., coarse tuning and fine tu...
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Qi Qiu, Mengjun Wang, Qingsheng Xie, Junjun Han and Xiaoping Zhou
Indoor maps lay the foundation for most indoor location-based services (LBS). Building Information Modeling (BIM) data contains multiple dimensional computer-aided design information. Some studies have utilized BIM data to automatically extract 3D indoor...
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Xiaolin Ou, Junjiang Zhu, Sanzhong Li, Yonggang Jia, Zhongjia Jia, Shengsheng Zhang, Shaoyu Zhang, Ruixue Chen, Xingquan Chen, Dong Ding, Huilin Xing, Yanhui Suo, Pengcheng Wang and Yongjiang Liu
We processed the raw multi-beam bathymetry data acquired in the central and northeastern part of the South China Sea by eliminating noise and abnormal water depth values caused by environmental factors, and a high resolution bathymetric map with a 20-m g...
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Agnieszka Szczepanska, Dariusz Gosciewski and Malgorzata Gerus-Gosciewska
The spatial distribution of prices is closely linked with the urban real estate market. Property prices are one of the key indicators of economic activity because they influence economic decisions. Decision-makers and consumers often need information abo...
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Lin Wu, Yongjun Xu and Fei Wang
Considering that ports are key nodes of the maritime transport network, it is of great importance to identify ships? arrivals and departures. Compared with partial proprietary data from a port authority or shipping company, approaches based on compulsory...
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