ABSTRACT Earth Observation satellites acquire huge volumes of high resolution images continuously... more ABSTRACT Earth Observation satellites acquire huge volumes of high resolution images continuously increasing the size of the archives and the variety of EO products. However, only a small part of this data is exploited. In this paper, we present how we take advantage of the TerraSAR-X images of the German Aerospace Center in order to build applications on top of EO data.
Web Semantics: Science, Services and Agents on the World Wide Web, 2014
Advances in remote sensing technologies have allowed us to send an ever-increasing number of sate... more Advances in remote sensing technologies have allowed us to send an ever-increasing number of satellites in orbit around Earth. As a result, Earth Observation data archives have been constantly increasing in size in the last few years, and have become a valuable source of data for many scientific and application domains. When EO data is coupled with other data sources many pionner applications can be developed. In this submission to the semantic web challenge we show how EO data, ontologies, and linked geospatial data can be combined for the development of a wildfire monitoring service that goes beyond applications currently deployed in various EO data centers. The service has been developed in the context of European project TELEIOS that faces head in the challenges of extracting knowledge from EO data, capturing this knowledge by semantic annotation encoded using EO ontologies, and combining these annotations with linked geospatial data to allow the development of interesting applications. This work has been cofunded by the FP7 project TELEIOS (257662) and the NSRF project SWeFS (180). 4 http://papos.space.noa.gr/fend_static/
Abstract. Advances in remote sensing technologies have allowed us to send an ever-increasing numb... more Abstract. Advances in remote sensing technologies have allowed us to send an ever-increasing number of satellites in orbit around Earth. As a result, Earth Observation data archives have been constantly increasing in size in the last few years (now reaching petabyte sizes), and have become a valuable source of information for many scientific and application domains (environment, oceanography, geology, archaeology, security, etc.). TELEIOS is a recent European project that addresses the need for scalable access to ...
Fire monitoring and management in Mediterranean countries such as Greece is of paramount importan... more Fire monitoring and management in Mediterranean countries such as Greece is of paramount importance. Almost every summer massive forest fires break out, causing severe destruction and even human life losses. Thus, European initiatives in the area of Earth Observation (EO), such as GMES SAFER4, have supported the development of relevant operational infrastructures. In the context of the European project TELEIOS5, we aim at developing a fire monitoring service, that goes beyond operational systems currently ...
ABSTRACT Earth Observation satellites acquire huge volumes of high resolution images continuously... more ABSTRACT Earth Observation satellites acquire huge volumes of high resolution images continuously increasing the size of the archives and the variety of EO products. However, only a small part of this data is exploited. In this paper, we present how we take advantage of the TerraSAR-X images of the German Aerospace Center in order to build applications on top of EO data.
Web Semantics: Science, Services and Agents on the World Wide Web, 2014
Advances in remote sensing technologies have allowed us to send an ever-increasing number of sate... more Advances in remote sensing technologies have allowed us to send an ever-increasing number of satellites in orbit around Earth. As a result, Earth Observation data archives have been constantly increasing in size in the last few years, and have become a valuable source of data for many scientific and application domains. When EO data is coupled with other data sources many pionner applications can be developed. In this submission to the semantic web challenge we show how EO data, ontologies, and linked geospatial data can be combined for the development of a wildfire monitoring service that goes beyond applications currently deployed in various EO data centers. The service has been developed in the context of European project TELEIOS that faces head in the challenges of extracting knowledge from EO data, capturing this knowledge by semantic annotation encoded using EO ontologies, and combining these annotations with linked geospatial data to allow the development of interesting applications. This work has been cofunded by the FP7 project TELEIOS (257662) and the NSRF project SWeFS (180). 4 http://papos.space.noa.gr/fend_static/
Abstract. Advances in remote sensing technologies have allowed us to send an ever-increasing numb... more Abstract. Advances in remote sensing technologies have allowed us to send an ever-increasing number of satellites in orbit around Earth. As a result, Earth Observation data archives have been constantly increasing in size in the last few years (now reaching petabyte sizes), and have become a valuable source of information for many scientific and application domains (environment, oceanography, geology, archaeology, security, etc.). TELEIOS is a recent European project that addresses the need for scalable access to ...
Fire monitoring and management in Mediterranean countries such as Greece is of paramount importan... more Fire monitoring and management in Mediterranean countries such as Greece is of paramount importance. Almost every summer massive forest fires break out, causing severe destruction and even human life losses. Thus, European initiatives in the area of Earth Observation (EO), such as GMES SAFER4, have supported the development of relevant operational infrastructures. In the context of the European project TELEIOS5, we aim at developing a fire monitoring service, that goes beyond operational systems currently ...
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Papers by K. Bereta