Buscar
Qualitative Representation of Dynamic Attributes of Trajectories
(AGILE Digital Editions, 2014-06)
Trajectory dynamic characteristics may be a very relevant source of information to analyze the behaviour of moving objects. However, most of existing works on trajectory representation deal only with basic parameters of ...
Planned vs. Real City: 3D GIS for Analyzing the Transformation of Urban Morphology
(AGILE Digital Editions, 2014-06)
Cities are constantly evolving: buildings are built and demolished, altering the landscape of our cities; Urban Plans describe what we want
our cities to be, undergoing revisions as we change our vision of the future of ...
VGI Edit History Reveals Data Trustworthiness and User Reputation
(AGILE Digital Editions, 2014-06)
Volunteered Geographic Information (VGI) is an approach to crowdsource information about geospatial features around us. People around the world are engaged with typing in their observations about the world (like locations ...
A flexible framework for assessing the quality of crowdsourced data
(AGILE Digital Editions, 2014-06)
Crowdsourcing as a means of data collection has produced previously unavailable data assets and enriched existing ones, but its quality can be highly variable. This presents several challenges to potential end users that ...
Cadastral data integration through Linked Data
(AGILE Digital Editions, 2014-06)
Cadastral data is one of the more important types of geospatial data. Taking into account the importance of these data, several international
bodies have worked for creating a standardised model for land administration. ...
Is this Twitter event a disaster?
(AGILE Digital Editions, 2014-06)
Social media services such as Twitter have become an important channel for reporting real-world events. For example, they can describe the current situation during a disaster. The decisions in crises management are based ...
Workforce Demand Assessment to Shape Future GI-Education – First Results of a Survey
(AGILE Digital Editions, 2014-06)
Geographic Information Science & Technology (GIS&T) is constantly evolving in scientific and technological terms. In 2006 the GIS&T
Body of Knowledge (BoK) initiative has provided a domain inventory that serves as a ...
Spatiotemporal data complexity in electronic airport layout plan and its visualization
(AGILE Digital Editions, 2014-06)
Airports GIS is a web portal consisting of a few application modules. It allows authorized users of FAA (Federal Aviation Administration) to submit changes to airport data. One of these applications is electronic Airport ...
Capability of movementfeatures extracted fromGPS trajectoriesforthe classification of fine‐grained behaviors
(AGILE Digital Editions, 2014-06)
Recent advances in tracking technologies provide an unprecedented opportunity for a better understanding of animal movement. Data from multiple sensors can be used to capture crucial factors deriving the behaviors of the ...
Real-time detection of anomalous paths through networks
(AGILE Digital Editions, 2014-06)
The proliferation of increasingly inexpensive mobile devices capable of transmitting accurate positional information to other devices and servers has led to a variety of applications ranging from health situation monitoring ...