Aikaterini Christodoulou, John Lioumbas, Kostantinos Zambetoglou, & Nikoletta Xanthopoulou. (2021). Combined innovative technologies for ensuring water safety in utilities: The city of Thessaloniki case study. In Anouck Adrot, Rob Grace, Kathleen Moore, & Christopher W. Zobel (Eds.), ISCRAM 2021 Conference Proceedings – 18th International Conference on Information Systems for Crisis Response and Management (pp. 929–934). Blacksburg, VA (USA): Virginia Tech.
Abstract: Innovative technologies such as monitoring the quality of surface water aquifers with satellite images, applying UAV (Unmanned Aerial Vehicle) and drone technology for a variety of operations, water quality measurements with improved techniques along with IoT (Internet of Things) and ICT (Information and Communication Technologies), can provide sufficient data for enhancing water safety in urban water utilities. Specifically, these data could be an effective tool for improving risk assessment process and management of water supply systems. Nevertheless, till now, there is a relative lack of published works that validate the efficiency of combing these technologies on water safety processes by incorporating most of them with a systematic way and during real working conditions in water utilities. This work aims to present the preliminary design concept of a platform that embraces innovating water safety technologies planned to be applied to Thessaloniki's Water Supply and Sewerage Co. S.A Standard Operating Procedures (SOP).
|
|
Zainab Akhtar, Ferda Ofli, & Muhammad Imran. (2021). Towards Using Remote Sensing and Social Media Data for Flood Mapping. In Anouck Adrot, Rob Grace, Kathleen Moore, & Christopher W. Zobel (Eds.), ISCRAM 2021 Conference Proceedings – 18th International Conference on Information Systems for Crisis Response and Management (pp. 536–551). Blacksburg, VA (USA): Virginia Tech.
Abstract: Ghana's capital, the Greater Accra Metropolitan Area (GAMA) is most vulnerable to flooding due to its high population density. This paper proposes the fusion of satellite imagery, social media, and geospatial data to derive near real-time (NRT) flood maps to understand human activity during a disaster and the extent of infrastructure damage. To that end, the paper presents an automatic thresholding technique for NRT flood mapping using Sentinel-1 images where four different speckle filters are compared using the VV, VH and VV/VH polarization to determine the best polarization(s) for delineating flood extents. The VV and VH bands together on Perona-Malik filtered images achieved the highest accuracy with an F1-score of 81.6%. Moreover, all tweet text and images were found to be located in flooded regions or in very close proximity to a flooded region, thus allowing crisis responders to better understand vulnerable communities and what humanitarian action is required.
|
|
Luca Simone Ronga, Sara Jayousi, Renato Pucci, Simone Morosi, Matteo Berioli, Josef Rammer, et al. (2015). Multiple Alert Message Encapsulation Protocol: Standardization and Experimental Activities. In L. Palen, M. Buscher, T. Comes, & A. Hughes (Eds.), ISCRAM 2015 Conference Proceedings ? 12th International Conference on Information Systems for Crisis Response and Management. Kristiansand, Norway: University of Agder (UiA).
Abstract: When a disaster occurs, the delivery of alerts to the population is a key element to prevent the loss of life and property and to increase the efficiency of precautionary measures. Advanced information and communication technologies enable new channels to reach people (e.g. mobile phones, Internet connected devices, smart TVs). Satellite systems represent an unique and efficient solution for delivering one-to-many messages, but in order to reach the maximum number of people in the target area with a reliable information service, a specific technical solution is needed. This paper gives an overview of an on-going ETSI standardization activity devoted to the definition of a Multiple Alert Message Encapsulation protocol over Satellite (MAMES) for the delivery of alerts to the population in the case of a disaster. Moreover, an experimental activity (the SatAlert experiment) for testing and validating the MAMES applicability to Low Earth Orbit (LEO) satellites is presented.
|
|
Petra Füreder, Stefan Lang, Michael Hagenlocher, Dirk Tiede, Lorenz Wendt, & Edith Rogenhofer. (2015). Earth observation and GIS to support humanitarian operations in refugee/IDP camps. In L. Palen, M. Buscher, T. Comes, & A. Hughes (Eds.), ISCRAM 2015 Conference Proceedings ? 12th International Conference on Information Systems for Crisis Response and Management. Kristiansand, Norway: University of Agder (UiA).
Abstract: Critical information on refugee/internally displaced people (IDP) camps can be provided to humanitarian organisations to support planning of emergency response and relief using multi-temporal and multi-scale information from satellite imagery and GIS data. Since 2011 we are providing Earth observation-based information services to Médecins Sans Frontières (MSF) on demand. A service on population monitoring has already reached an operational stage. Thereby indicators on population are derived by automated dwelling extraction from (multi-temporal) very high resolution (VHR) satellite imagery. Based on such information, further added-value products are provided to analyse internal camp structure or camp evolution. Two additional services to support groundwater extraction and assess the impact of the camps on the environment are currently under development. So far twenty-five sites in nine countries have been analysed and more than a hundred maps were provided to MSF and other humanitarian organisations.
|
|
Andreas Meissner, Zhou Wang, Wolfgang Putz, & Jan Grimmer. (2006). MIKoBOS-a mobile information and communication system for emergency response. In M. T. B. Van de Walle (Ed.), Proceedings of ISCRAM 2006 – 3rd International Conference on Information Systems for Crisis Response and Management (pp. 92–101). Newark, NJ: Royal Flemish Academy of Belgium.
Abstract: The role of communication and information provision in coping with natural and man-made disasters and emergency situations is becoming increasingly important. In this paper we present an integrated mobile information and communication system, MIKoBOS, for emergency response operations that enables reliable data communication within the emergency site as well as between the site and the headquarters. It provides the responsible personnel involved in the emergency operation at different levels with anytime-anywhere access to relevant information. Compared to traditional voice-dominated approaches, the proposed system can greatly improve the effectiveness and efficiency of communication and coordination during disaster relief operations. Promising experimental performance results are provided for use with a number of terrestrial and satellite networks.
|
|