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ISPRS International Journal of Geo-Information, Volume 15, Issue 1

2026 January - 51 articles

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Articles (51)

  • Review
  • Open Access
161 Views
53 Pages

This study proposes a systematic framework for establishing ethical guidelines for GeoAI (Geospatial Artificial Intelligence), which integrates AI with spatial data science, GIS, and remote sensing. While general AI ethics have advanced through the O...

  • Article
  • Open Access
123 Views
26 Pages

With the development of the Internet of Things (IoT) and smart industry, the demand for high-precision indoor positioning is becoming increasingly urgent. Ultra-ideband (UWB) technology has become a research hotspot due to its centimeter-level rangin...

  • Article
  • Open Access
120 Views
25 Pages

Exploring the spatiotemporal evolution of building stock in African countries is of great significance for understanding the urbanization process, regional development disparities, and sustainable development pathways in the Global South. Integrating...

  • Article
  • Open Access
112 Views
25 Pages

Investigating the spatial distribution and dynamics of terrestrial carbon storage is vital for climate change mitigation. However, horizontal spatial analyses often overlook heterogeneity in complex terrains. Here, we focused on the Gonghe Basin on t...

  • Article
  • Open Access
161 Views
22 Pages

In a situation where cities are increasingly being developed vertically and complexly, a novel approach for analyzing vertical urban functional patterns is proposed. For this purpose, a multi-dimensional GDC (Geo Data Cube) consisting of spatial and...

  • Article
  • Open Access
210 Views
19 Pages

Spatial data has distinctive properties that differentiate it from non-spatial data. One prominent characteristic is spatial autocorrelation (SA). When machine learning techniques are applied for spatial data modeling, they require spatially explicit...

  • Article
  • Open Access
345 Views
29 Pages

This observation-based and explainable approach demonstrates the applicability of multi-source remote sensing for flood assessment in data-scarce regions, offering a robust scientific basis for flood management and spatial planning in monsoon-affecte...

  • Article
  • Open Access
156 Views
13 Pages

Spatial accessibility to healthcare services is commonly determined by three core components: demand, supply, and traffic speed. Although understanding which factors contribute to accessibility changes can help prioritize interventions to enhance acc...

  • Article
  • Open Access
331 Views
26 Pages

Data–Knowledge Collaborative Learning Framework for Cellular Traffic Forecasting via Enhanced Correlation Modeling

  • Keyi An,
  • Qiangjun Li,
  • Kaiqi Chen,
  • Min Deng,
  • Yafei Liu,
  • Senzhang Wang and
  • Kaiyuan Lei

Forecasting the spatio-temporal evolutions of cellular traffic is crucial for urban management. However, achieving accurate forecasting is challenging due to “complex correlation modeling” and “model-blindness” issues. Specifi...

  • Article
  • Open Access
198 Views
28 Pages

Pedestrian trajectory prediction plays a vital role in autonomous driving and intelligent surveillance systems. Graph neural networks (GNNs) have shown remarkable effectiveness in this task by explicitly modeling social interactions among pedestrians...

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