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ISPRS International Journal of Geo-Information, Volume 12, Issue 10

October 2023 - 53 articles

Cover Story: The reduction in urban congestion represents one of the main challenges for increasing sustainability. In this context, the use of Fundamental Diagrams (FD) is important for supporting the simulation, design, planning, and control of the transport system. Floating Car Data (FCD), which are based on vehicles’ trajectories using GPS, are able to provide the trajectories of a number of vehicles circulating on the network. The objective of this paper is to integrate FCD with traffic data obtained from traditional loop-detector technology for building FDs. Its research contribution concerns the proposal of a methodology for the extraction of speed data from taxi FCD, corresponding to a specific link section, and the calibration of FDs from FCD and loop detector data. The methodology has been applied to a real case in the city of Santander. View this paper
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Articles (53)

  • Systematic Review
  • Open Access
6 Citations
5,699 Views
16 Pages

GIS-Based Multi-Criteria Evaluation (MCE) Methods for Aquaculture Site Selection: A Systematic Review and Meta-Analysis

  • Sanae Chentouf,
  • Boutaina Sebbah,
  • El Houssine Bahousse,
  • Miriam Wahbi and
  • Mustapha Maâtouk

With the growing demand for aquatic products, aquaculture has become a prominent means of meeting this demand. However, the selection of suitable sites for aquaculture remains a key factor in the success of any aquaculture operation. While various me...

  • Article
  • Open Access
3 Citations
1,891 Views
20 Pages

Aiming at the problem that the existing spatial keyword group query problem did not consider the query requirements with exclusion keywords and time attributes, a time-aware group query problem with exclusion keywords (TEGSKQ) is proposed for the fir...

  • Article
  • Open Access
3 Citations
2,991 Views
17 Pages

Urban crimes are not homogeneously distributed but exhibit spatial heterogeneity across a range of spatial scales. Meanwhile, while geographic space shapes human activities, it is also closely related to multiscale characteristics. Previous studies h...

  • Article
  • Open Access
21 Citations
9,670 Views
32 Pages

Climate Change, Forest Fires, and Territorial Dynamics in the Amazon Rainforest: An Integrated Analysis for Mitigation Strategies

  • Nathalia Celis,
  • Alejandro Casallas,
  • Ellie Anne Lopez-Barrera,
  • Martina Felician,
  • Massimo De Marchi and
  • Salvatore E. Pappalardo

Recent times have witnessed wildfires causing harm to both ecological communities and urban–rural regions, underscoring the necessity to comprehend wildfire triggers and assess measures for mitigation. This research hones in on Cartagena del Ch...

  • Article
  • Open Access
5 Citations
2,357 Views
28 Pages

The Yellow River Basin is an important energy base and economic belt in China, but its water resources are scarce, its ecology is fragile, and the task of achieving the goal of carbon peak and carbon neutrality is arduous. Carbon compensation potenti...

  • Article
  • Open Access
18 Citations
5,757 Views
28 Pages

In recent years, there has been an increasing demand for personalized experiences in various domains, including the cultural and educational sectors. Museums, as custodians of art, history, and scientific knowledge, are seeking innovative ways to eng...

  • Article
  • Open Access
24 Citations
3,579 Views
25 Pages

Sensing urban vitality is a useful method for understanding urban development. However, the spatio-temporal characteristics of the association between the built environment and urban vitality in Shenzhen, the youngest mega-city in China, have not yet...

  • Article
  • Open Access
5 Citations
2,951 Views
27 Pages

Location-based recommender systems (LBRSs) have exhibited significant potential in providing personalized recommendations based on the user’s geographic location and contextual factors such as time, personal preference, and location categories....

  • Article
  • Open Access
2,341 Views
19 Pages

An Efficient and Accurate Convolution-Based Similarity Measure for Uncertain Trajectories

  • Guanyao Li,
  • Xingdong Deng,
  • Jianmin Xu,
  • Yang Liu,
  • Ji Zhang,
  • Simin Xiong and
  • Feng Gao

With the rapid development of localization techniques and the prevalence of mobile devices, massive amounts of trajectory data have been generated, playing essential roles in areas of user analytics, smart transportation, and public safety. Measuring...

  • Article
  • Open Access
4 Citations
3,401 Views
11 Pages

Describing the Urban Jungle: A Multicriteria Urbanization Index for the Amazon

  • Pablo Cabrera-Barona,
  • Denise Albán and
  • Gustavo Durán

The Amazon has a population that is largely urban. However, research is limited regarding representations and analysis of the urban Amazon. This article represents and describes Amazonian urban areas by applying a multicriteria urbanization index. Us...

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ISPRS Int. J. Geo-Inf. - ISSN 2220-9964Creative Common CC BY license