Results 21 to 30 of about 38,565 (299)
MusA: Using Indoor Positioning and Navigation to Enhance Cultural Experiences in a museum [PDF]
, 2013 In recent years there has been a growing interest into the use of multimedia mobile guides in museum environments. Mobile devices have the capabilities to detect the user context and to provide pieces of information suitable to help visitors discovering ...
Alciatore +47 more
core +3 more sources
AT-GIS: highly parallel spatial query processing with associative transducers [PDF]
, 2015 Users in many domains, including urban planning, transportation, and environmental science want to execute analytical queries over continuously updated spatial datasets.
Ogden, Pietzuch, P, Thomas, D
core +1 more source
Journal of Hydrology and Hydromechanics, 2018 Drainage networks allow the extraction of topographic parameters that are useful for basins characterization and necessary for hydrologic modelling. One way to obtain drainage networks is by their extraction from Digital Elevation Models (DEMs). However,
Monteiro Elisabete S.V. +2 more
doaj +1 more source
Towards quality metrics for OpenStreetMap [PDF]
Proceedings of the 18th SIGSPATIAL International Conference on Advances in Geographic Information Systems, 2010 Volunteered Geographic Information (VGI) is currently a "hot topic" in the GIS community. The OpenStreetMap (OSM) project is one of the most popular and well supported examples of VGL Traditional measures of spatial data quality are often not applicable to OSM as in many cases it is not possible to access ground-truth spatial data for all regions ...
Mooney, Peter +2 more
openaire +2 more sources
Analyzing the Tagging Quality of the Spanish OpenStreetMap [PDF]
, 2018 In this paper, a framework for the assessment of the quality of OpenStreetMap is presented, comprising a batch of methods to analyze the quality of entity tagging.
Almendros Jiménez, Jesús Manuel +1 more
core +3 more sources
ISPRS International Journal of Geo-Information, 2019 Recent innovations in 3D processing and availability of geospatial data have contributed largely to more comprehensive solutions to data visualization.
I. Alihan Hadimlioglu, Scott A. King
doaj +1 more source
Cartographic Vandalism in the Era of Location-Based Games—The Case of OpenStreetMap and Pokémon GO
ISPRS International Journal of Geo-Information, 2020 User-generated map data is increasingly used by the technology industry for background mapping, navigation and beyond. An example is the integration of OpenStreetMap (OSM) data in widely-used smartphone and web applications, such as Pokémon GO (PGO),
Levente Juhász +3 more
doaj +1 more source
An Evolutionary Algorithm to Generate Real Urban Traffic Flows [PDF]
, 2014 In this article we present a strategy based on an evolutionary algorithm to calculate the real vehicle ows in cities according to data from sensors placed in the streets.
B Li +10 more
core +2 more sources
Road Extraction from Very High Resolution Images Using Weakly labeled OpenStreetMap Centerline
ISPRS International Journal of Geo-Information, 2019 Road networks play a significant role in modern city management. It is necessary to continually extract current road structure, as it changes rapidly with the development of the city.
Songbing Wu +5 more
doaj +1 more source
Mapping Slow Mobility Users' Unhealthy Exposure to Air Pollution in London. [PDF]
Health Sci RepABSTRACT Background and Aims Slow mobility, characterized by modes of transportation such as walking and cycling, is often promoted for its health benefits and environmental friendliness. However, users of slow mobility face prolonged and direct exposure to their immediate environment, potentially increasing their susceptibility to air pollution ...
Li Y, Zhu Z, Tan S, Zheng R.
europepmc +2 more sources