Change search
ReferencesLink to record
Permanent link

Direct link
Karst show caves: How DTN technology as used in space assists automatic environmental monitoring and tourist protection - experiment in Postojna cave
Karst Research Institute, Research Centre of the Slovenian Academy of Sciences and Arts.
MEIS d.o.o., Mali Vrh pri Šmarju, Slovenia.
MEIS d.o.o., Mali Vrh pri Šmarju, Slovenia.
Luleå University of Technology, Department of Business Administration, Technology and Social Sciences, Human Work Science.
Show others and affiliations
2014 (English)In: Natural hazards and earth system sciences, ISSN 1561-8633, E-ISSN 1684-9981, Vol. 14, no 2, 443-457 p.Article in journal (Refereed) Published
Abstract [en]

The paper presents an experiment demonstrating a novel and successful application of delay- and disruption-tolerant networking (DTN) technology for automatic data transfer in a karst cave early warning and measuring system. The experiment took place inside the Postojna Cave in Slovenia, which is open to tourists. Several automatic meteorological measuring stations are set up inside the cave, as an adjunct to the surveillance infrastructure; the regular data transfer provided by the DTN technology allows the surveillance system to take on the role of an early warning system (EWS). One of the stations is set up alongside the railway tracks, which allows the tourist to travel inside the cave by train. The experiment was carried out by placing a DTN "data mule" (a DTN-enabled computer with WiFi connection) on the train and by upgrading the meteorological station with a DTN-enabled WiFi transmission system. When the data mule is in the wireless drive-by mode, it collects measurement data from the station over a period of several seconds as the train without stopping passes the stationary equipment, and delivers data at the final train station by the cave entrance. This paper describes an overview of the experimental equipment and organization allowing the use of a DTN system for data collection and an EWS inside karst caves where there is regular traffic of tourists and researchers.

Place, publisher, year, edition, pages
2014. Vol. 14, no 2, 443-457 p.
Research subject
Gender and Technology
URN: urn:nbn:se:ltu:diva-5574DOI: 10.5194/nhess-14-443-2014Local ID: 3b49fb28-0605-4297-b6a3-e4927a8e7a2aOAI: diva2:978448
Validerad; 2014; 20140210 (maud)Available from: 2016-09-29 Created: 2016-09-29Bibliographically approved

Open Access in DiVA

fulltext(4543 kB)1 downloads
File information
File name FULLTEXT01.pdfFile size 4543 kBChecksum SHA-512
Type fulltextMimetype application/pdf

Other links

Publisher's full text

Search in DiVA

By author/editor
Udén, Maria
By organisation
Human Work Science
In the same journal
Natural hazards and earth system sciences

Search outside of DiVA

GoogleGoogle Scholar
Total: 1 downloads
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

Altmetric score

Total: 2 hits
ReferencesLink to record
Permanent link

Direct link