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ISPRS International Journal of Geo-Information, Volume 12, Issue 4

April 2023 - 44 articles

Cover Story: Policy decisions aiming to reduce greenhouse gas (GHG) emissions in the transportation sector require traffic emission assessments. However, estimations of traffic emissions are complex and often lack transferability in time and space as they rely on huge amounts of traffic data whose availability is limited. An approach entirely based on open data offers an alternative. GHG emissions from individual motor traffic are thereby based on a combination of the estimated traffic volume with respective emission factors. The approach captured the traffic pattern of Berlin quite well and can be transferred to other study areas within Germany with little additional effort. View this paper
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Articles (44)

  • Article
  • Open Access
2 Citations
2,245 Views
15 Pages

In visual indoor positioning systems, the method of constructing a visual map by point-by-point sampling is widely used due to its characteristics of clear static images and simple coordinate calculation. However, too small a sampling interval will c...

  • Article
  • Open Access
3 Citations
3,302 Views
17 Pages

Quality Assessment of Global Ocean Island Datasets

  • Yijun Chen,
  • Shenxin Zhao,
  • Lihua Zhang and
  • Qi Zhou

Ocean Island data are essential to the conservation and management of islands and coastal ecosystems, and have also been adopted by the United Nations as a sustainable development goal (SDG 14). Currently, two categories of island datasets, i.e., glo...

  • Article
  • Open Access
3 Citations
4,755 Views
45 Pages

A Semi-Automatic Semantic-Model-Based Comparison Workflow for Archaeological Features on Roman Ceramics

  • Florian Thiery,
  • Jonas Veller,
  • Laura Raddatz,
  • Louise Rokohl,
  • Frank Boochs and
  • Allard W. Mees

In this paper, we introduce applications of Artificial Intelligence techniques, such as Decision Trees and Semantic Reasoning, for semi-automatic and semantic-model-based decision-making for archaeological feature comparisons. This paper uses the exa...

  • Feature Paper
  • Article
  • Open Access
9 Citations
2,813 Views
21 Pages

Identification and Spatiotemporal Analysis of Bikesharing-Metro Integration Cycling

  • Hao Wu,
  • Yanhui Wang,
  • Yuqing Sun,
  • Duoduo Yin,
  • Zhanxing Li and
  • Xiaoyue Luo

An essential function of dockless bikesharing (DBs) is to serve as a feeder mode to the metro. Optimizing the integration between DBs and the metro is of great significance for improving metro travel efficiency. However, the research on DBs–Met...

  • Article
  • Open Access
41 Citations
5,873 Views
23 Pages

Assessment of Ecosystem Service Value in Response to LULC Changes Using Geospatial Techniques: A Case Study in the Merbil Wetland of the Brahmaputra Valley, Assam, India

  • Durlov Lahon,
  • Dhrubajyoti Sahariah,
  • Jatan Debnath,
  • Nityaranjan Nath,
  • Gowhar Meraj,
  • Pankaj Kumar,
  • Shizuka Hashimoto and
  • Majid Farooq

The alteration of land use and land cover caused by human activities on a global scale has had a notable impact on ecosystem services at regional and global levels, which are crucial for the survival and welfare of human beings. Merbil, a small fresh...

  • Article
  • Open Access
7 Citations
3,768 Views
20 Pages

Visual Perception of Property Rights in 3D

  • Kornelia Grzelka,
  • Agnieszka Bieda,
  • Jarosław Bydłosz and
  • Anna Kondak

Despite the already advanced work on the construction of jurisdictional 3D cadastre models in many parts of the world and the technical feasibility of building very detailed 3D models of cities, relatively few specialists have focused on the aspects...

  • Article
  • Open Access
6 Citations
2,785 Views
23 Pages

In recent years, environmental degradation and the COVID-19 pandemic have seriously affected economic development and social stability. Addressing the impact of major public health events on residents’ willingness to pay for environmental prote...

  • Article
  • Open Access
4 Citations
8,430 Views
26 Pages

Terrorism perpetrated in any country by either internal or external actors jeopardizes the country’s security, economic growth, societal peace, and harmony. Hence, accurate modelling of terrorism has become a necessary component of the national...

  • Article
  • Open Access
3 Citations
2,748 Views
17 Pages

Delving into the spatiotemporal evolution of the railway network in different periods can provide guidance and reference for the planning and layout of the railway network. However, most of the existing studies tended to model the railway data separa...

  • Article
  • Open Access
10 Citations
5,106 Views
15 Pages

China’s university dormitories have high population densities, which can result in a large number of casualties because of crowding and stampedes during emergency evacuations. It is therefore important to plan properly for evacuations by mitiga...

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ISPRS Int. J. Geo-Inf. - ISSN 2220-9964