Results 51 to 60 of about 192,763 (193)

GeomRDF: A Geodata Converter with a Fine-Grained Structured Representation of Geometry in the Web [PDF]

open access: yes, 2014
In recent years, with the advent of the web of data, a growing number of national mapping agencies tend to publish their geospatial data as Linked Data.
Abadie, Nathalie   +3 more
core   +2 more sources

Inferring building functions from a weighted graph isomorphic network based on the building-POI graph

open access: yesGeo-spatial Information Science
Building function is the practical use of a structure, playing a crucial role in urban planning and risk management. However, prevailing studies utilizing graph neural networks (GNNs) often regard building function inference as a node classification task,
Zhang Ya   +5 more
doaj   +1 more source

High resolution geomorphological classification of benthic structure on the Western Pacific Seamount

open access: yesFrontiers in Marine Science, 2022
The benthic structure of seamounts is critical for understanding the ecological environment and for assessing the influence of resource exploitation. However, the characteristics of the benthic structure of the seamount, especially for guyot, are still ...
Miao Fan   +8 more
doaj   +1 more source

Geospatial Analysis Requires a Different Way of Thinking: The Problem of Spatial Heterogeneity

open access: yes, 2014
Geospatial analysis is very much dominated by a Gaussian way of thinking, which assumes that things in the world can be characterized by a well-defined mean, i.e., things are more or less similar in size. However, this assumption is not always valid.
Jiang, Bin
core   +1 more source

Using PlanetScope-derived time-series elevation models and orthophotos to track glacier 3D dynamics in mid-latitude mountain regions

open access: yesGIScience & Remote Sensing
Assessing glacier surface height changes provides crucial insights into glacier mass loss and the impact of climate variability. Remote sensing images play a vital role in providing data points for monitoring.
Shengxi Gui, Rongjun Qin
doaj   +1 more source

The Repast Simulation/Modelling System for Geospatial Simulation [PDF]

open access: yes, 2007
The use of simulation/modelling systems can simplify the implementation of agent-based models. Repast is one of the few simulation/modelling software systems that supports the integration of geospatial data especially that of vector-based geometries ...
Crooks, AT
core  

Grid Enabled Geospatial Catalogue Web Service [PDF]

open access: yes, 2004
Geospatial Catalogue Web Service is a vital service for sharing and interoperating volumes of distributed heterogeneous geospatial resources, such as data, services, applications, and their replicas over the web. Based on the Grid technology and the Open
Bui, Yu-Qi   +6 more
core   +1 more source

A Structured Literature Review of the Application of Local Climate Zones (LCZ) in Urban Climate Modelling

open access: yesEarth
Local Climate Zones (LCZs) have become a foundational framework for urban climate modeling, yet their use across model families has not been systematically evaluated.
Tamás Gál   +3 more
doaj   +1 more source

Geospatial data in library collections [PDF]

open access: yesProceedings of the 5th International Conference on PErvasive Technologies Related to Assistive Environments, 2012
While several surveys and studies focus on developing GIS services in libraries, however, there is no recent research concerning the data that academic libraries organize and offer to their users. This study tries to cover this gap, as we examine the types and forms of digital geospatial data held by academic libraries worldwide, after an investigation
Vardakosta, Ifigenia   +1 more
openaire   +2 more sources

A Knowledge Graph-Enhanced Hidden Markov Model for Personalized Travel Routing: Integrating Spatial and Semantic Data in Urban Environments

open access: yesSmart Cities
Personalized urban services are becoming increasingly significant in smart city systems. This shift from intelligent transportation to smart cities broadens the scope of personalized services, encompassing not just travel but a wide range of urban ...
Zhixuan Zeng, Jianxin Qin, Tao Wu
doaj   +1 more source

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