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3D Building Change Detection on the basis of Airborne Laser Scanning Data
(AGILE Digital Editions, 2014-06)
The paper presents the possibility to use airborne laser scanning (ALS) for building change detection. For the analysis data was gathered during two campaigns: 2003 and 2011. As research area we chose a test site covering ...
Usability Patterns for Geoportals
(AGILE Digital Editions, 2014-06)
Current geoportals and metadata catalogues, as user interfaces for discovery and exploration for geodata do still suffer from lacking usability, regardless whether experts or non-expert users are considered. Design patterns ...
Error propagation in a fuzzy logic spatial multi-criteria evaluation
(AGILE Digital Editions, 2014-06)
Quantifying errors in results of spatial multi-criteria evaluation (MCE) techniques is essential to improve the credibility of MCE in planning and decision-making. We present an error propagation procedure using Monte Carlo ...
Exploring twitter georeferenced data related to flood events: an initial approach
(AGILE Digital Editions, 2014-06)
The purpose of this research-in-progress paper is to present an initial data exploration of twitter georeferenced data related to flood events, in order to determine the potential of these type of data in flood damage ...
FOODIE: Farm‐Oriented Open Data in Europe
(AGILE Digital Editions, 2014-06)
The agriculture sector is a unique sector due to its strategic importance for both European citizens (consumers) and European economy
(regional and global) which, ideally, should make the whole sector a network of interacting ...
Linking crowdsourced observations with INSPIRE
(AGILE Digital Editions, 2014-06)
The combination of spatial data from the variety of sources on the web, being either legislative, commercially or voluntarily driven, is a major requirement for the establishment of a fully integrated geospatial web. ...
ELF GeoLocator Service
(AGILE Digital Editions, 2014-06)
This paper describes the implementation of a gazetteer service, GeoLocator, developed in the project ‘European Location Framework’ (ELF). The GeoLocator service contains data from the INSPIRE/ELF themes Geographical Names, ...
SOS Server Deployment for Sharing Environmental Sensor Data Through the OTALEX-C Spatial Data Infrastructure
(AGILE Digital Editions, 2014-06)
OTALEX Spatial Data Infrastructure (SDI) project is funded by the INTERREG III European Programme and its main objective is to study and show the reality of the territory composed by the regions Alentejo in Portugal and ...
A geometric configuration ontology to support spatial querying
(AGILE Digital Editions, 2014-06)
A number of ontologies of spatial relations have been defined in the literature, but most of these are either confined to a small subset of
relations, or focussed on language expressions, and not specified geometrically. ...
Augmented reality and GIS: On the possibilities and limits of markerless AR
(AGILE Digital Editions, 2014-06)
The application of Augmented Reality (AR) in the geo-spatial domain offers huge potentials: AR can visualize invisible properties of spatial entities, can display historic data for them, or can help in finding places. ...