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Foundation Models for Generalist Geospatial Artificial Intelligence

arXiv.org, 2023
Significant progress in the development of highly adaptable and reusable Artificial Intelligence (AI) models is expected to have a significant impact on Earth science and remote sensing.
Johannes Jakubik   +31 more
semanticscholar   +1 more source

Insights into geospatial heterogeneity of landslide susceptibility based on the SHAP-XGBoost model.

Journal of Environmental Management, 2023
The spatial heterogeneity of landslide influencing factors is the main reason for the poor generalizability of the susceptibility evaluation model.
Jun-Yi Zhang   +6 more
semanticscholar   +1 more source

Geospatial services in the Cloud

open access: yesComputers and Geosciences, 2014
AbstractData semantics play an extremely significant role in spatial data infrastructures by providing semantic specifications to geospatial data and enabling in this way data sharing and interoperability. By applying, on the fly, composite geospatial processes on the above data it is possible to produce valuable geoinformation over the web directly ...
Konstantinos Evangelidis
exaly   +3 more sources

Geospatial Semantic Query by Integrating Geospatial Reasoning on the Geospatial Semantic Web

6th Asia-Pacific Symposium on Information and Telecommunication Technologies, 2005
In today's fast-growing information age, currently available methods for finding and using information on the Web are often insufficient. Today's retrieval methods are typically limited to keywords searches or sub-string matches, therefore, users may often miss critical information when searching the Web.
K.K. Win, null Khin Haymar Saw Hla
openaire   +1 more source

Modeling geospatial barriers

Proceedings of the 1st ACM SIGSPATIAL International Workshop on Spatial Semantics and Ontologies, 2011
This paper discusses geospatial barriers modeled as a specialized class of boundaries. This work shows how these concepts contribute to a broader ontology of boundaries. Barriers are modeled as subclasses of the DOLCE class endurant. Other endurants include the objects a barrier protects, i.e., target objects, and the objects that a barrier hinders, i ...
Emily White, Kathleen Stewart
openaire   +2 more sources

PANGAEA: A Global and Inclusive Benchmark for Geospatial Foundation Models

arXiv.org
Geospatial Foundation Models (GFMs) have emerged as powerful tools for extracting representations from Earth observation data, but their evaluation remains inconsistent and narrow. Existing works often evaluate on suboptimal downstream datasets and tasks,
V. Marsocci   +14 more
semanticscholar   +1 more source

The Geospatial Semester: Concurrent Enrollment in Geospatial Technologies

Journal of Geography, 2018
Geospatial technologies are becoming more ubiquitous in our society; however, efforts to sustainably and effectively bring these tools to secondary education have proven challenging.
Bob Kolvoord   +2 more
openaire   +1 more source

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