Header

UZH-Logo

Maintenance Infos

ISOGA: A system for geographical reachability analysis


Innerebner, Markus; Böhlen, Michael; Gamper, Johann (2013). ISOGA: A system for geographical reachability analysis. In: Liang, Steve H L; Wang, Xin; Claramunt, Christophe. International Symposium on Web and Wireless Geographical Information Systems. Berlin: Springer, 180-189.

Abstract

In this paper, we present a web-based system, termed ISOGA, that uses isochrones to perform geographical reachability analysis. An isochrone in a spatial network covers all space points from where a query point is reachable within given time constraints. The core of the system builds an efficient algorithm for the computation of isochrones in multimodal spatial networks. By joining isochrones with other databases, various kinds of geospatial reachability analysis can be performed, such as how well is a city covered by public services or where to look for an apartment at moderate prices that is close to the working place. ISOGA adopts a service-oriented three-tier architecture and uses technologies that are compliant with OGC standards. We describe several application scenarios in urban and extra-urban areas, which show the applicability of the tool.

Abstract

In this paper, we present a web-based system, termed ISOGA, that uses isochrones to perform geographical reachability analysis. An isochrone in a spatial network covers all space points from where a query point is reachable within given time constraints. The core of the system builds an efficient algorithm for the computation of isochrones in multimodal spatial networks. By joining isochrones with other databases, various kinds of geospatial reachability analysis can be performed, such as how well is a city covered by public services or where to look for an apartment at moderate prices that is close to the working place. ISOGA adopts a service-oriented three-tier architecture and uses technologies that are compliant with OGC standards. We describe several application scenarios in urban and extra-urban areas, which show the applicability of the tool.

Statistics

Citations

Dimensions.ai Metrics

Altmetrics

Additional indexing

Item Type:Book Section, refereed, original work
Communities & Collections:03 Faculty of Economics > Department of Informatics
Dewey Decimal Classification:000 Computer science, knowledge & systems
Scopus Subject Areas:Physical Sciences > Theoretical Computer Science
Physical Sciences > General Computer Science
Language:English
Date:5 April 2013
Deposited On:15 Oct 2013 14:19
Last Modified:21 Aug 2021 12:50
Publisher:Springer
Series Name:Lecture Notes in Computer Science
Number:7820
ISSN:0302-9743
ISBN:978-3-642-37086-1
Additional Information:Banff, AB, Canada
OA Status:Closed
Publisher DOI:https://doi.org/10.1007/978-3-642-37087-8_13
Other Identification Number:merlin-id:8371

Download

Full text not available from this repository.
View at publisher

Get full-text in a library