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ISPRS International Journal of Geo-Information, Volume 11, Issue 9

September 2022 - 38 articles

Cover Story: 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 for understanding human–environmental relationships and responding to many socioeconomic and environmental problems. We analyzed one very broadly used gridded population layer (GHS-POP) to assess its capacity to capture the distribution of population counts in several urban areas, spread across the major world regions. This analysis was performed to assess its suitability for global population modeling. View this paper
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Articles (38)

  • Article
  • Open Access
2 Citations
4,511 Views
15 Pages

Identification of Road Network Intersection Types from Vehicle Telemetry Data Using a Convolutional Neural Network

  • Abdelmajid Erramaline,
  • Thierry Badard,
  • Marie-Pier Côté,
  • Thierry Duchesne and
  • Olivier Mercier

GPS trajectories collected from automotive telematics for insurance purposes go beyond being a collection of points on the map. They are in fact a powerful data source that we can use to extract map and road network properties. While the location of...

  • Article
  • Open Access
7 Citations
6,251 Views
15 Pages

Potential Ecological Distributions of Urban Adapters and Urban Exploiters for the Sustainability of the Urban Bird Network

  • Nurul L. Winarni,
  • Habiburrachman A. H. Fuad,
  • Bhisma G. Anugra,
  • Nabilla Nuril Kaunain,
  • Shania Anisafitri,
  • Mega Atria and
  • Afiatry Putrika

The bird community in urban areas indicates the species-specific adaptability to urban conditions such as the increase in man-made habitats. Urban adapters and urban exploiters, two groups that make up most of the urban birds, were assessed to determ...

  • Article
  • Open Access
33 Citations
7,757 Views
25 Pages

This articles presents a new series of maps showing the climate and environmental variability of Botswana. Situated in southern Africa, Botswana has an arid to semi-arid climate, which significantly varies in its different regions: Kalahari Desert, M...

  • Communication
  • Open Access
55 Citations
10,967 Views
9 Pages

The aim of this paper is to present developments of an advanced geospatial analytics algorithm that improves the prediction power of a random forest regression model while addressing the issue of spatial dependence commonly found in geographical data...

  • Article
  • Open Access
4 Citations
3,074 Views
20 Pages

Spatial Prediction of COVID-19 Pandemic Dynamics in the United States

  • Çiğdem Ak,
  • Alex D. Chitsazan,
  • Mehmet Gönen,
  • Ruth Etzioni and
  • Aaron J. Grossberg

The impact of COVID-19 across the United States (US) has been heterogeneous, with rapid spread and greater mortality in some areas compared with others. We used geographically-linked data to test the hypothesis that the risk for COVID-19 was defined...

  • Article
  • Open Access
28 Citations
6,368 Views
38 Pages

Values (why to conserve) and Attributes (what to conserve) are essential concepts of cultural heritage. Recent studies have been using social media to map values and attributes conveyed by the public to cultural heritage. However, it is rare to conne...

  • Article
  • Open Access
11 Citations
2,664 Views
25 Pages

HBIM Meta-Modelling: 50 (and More) Shades of Grey

  • Martina Attenni,
  • Carlo Bianchini,
  • Marika Griffo and
  • Luca James Senatore

The paper aims at investigating modelling strategies in HBIM context to identify at what extent the final use of the model might affects, or should affect, the modelling approach itself. Moreover, the discussion wants to shed light on the possibility...

  • Article
  • Open Access
3 Citations
2,872 Views
32 Pages

In this paper, we take the position that cities gain to be represented as three-dimensional spaces populated by scores of micro-scale-built spaces (buildings, rooms, passageways, squares, etc.). Effective algorithms that evaluate place-based accessib...

  • Article
  • Open Access
9 Citations
9,440 Views
20 Pages

The analysis of human movement patterns based on mobile network data makes it possible to examine a very large population cost-effectively and has led to several discoveries about human dynamics. However, the application of this data source is still...

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