Proceedings, XXth congress: Proceedings, XXth congress

Altan, M. Orhan

Bibliographic data

Multivolume work

Persistent identifier:: 1663674213

Title:: Proceedings, XXth congress

Sub title:: Istanbul, 12 - 23 July 2004

Year of publication:: 2004

Place of publication:: Istanbul

Publisher of the original:: [Verlag nicht ermittelbar]

Identifier (digital):: 1663674213

Language:: English

Additional Notes:: Erscheinungsdatum des Originals ist aus dem Copyrightjahr ermittelt.; Auch bezeichnet als XXth International Congress for Photogrammetry and Remote Sensing

Editor:: Altan, M. Orhan

Corporations:: International Society for Photogrammetry and Remote Sensing, Congress, 20., 2004, Istanbul; International Society for Photogrammetry and Remote Sensing, Commission Primary Data Acquisition

Adapter:: International Society for Photogrammetry and Remote Sensing, Congress, 20., 2004, Istanbul; International Society for Photogrammetry and Remote Sensing, Commission Primary Data Acquisition

Founder of work:: International Society for Photogrammetry and Remote Sensing, Congress, 20., 2004, Istanbul; International Society for Photogrammetry and Remote Sensing, Commission Primary Data Acquisition

Other corporate:: International Society for Photogrammetry and Remote Sensing, Congress, 20., 2004, Istanbul; International Society for Photogrammetry and Remote Sensing, Commission Primary Data Acquisition

Document type:: Multivolume work

Volume

Persistent identifier:: 166368779X

Title:: Proceedings, XXth congress

Scope:: IV, 226 Seiten

Year of publication:: 2004

Place of publication:: Istanbul

Publisher of the original:: [Verlag nicht ermittelbar]

Identifier (digital):: 166368779X

Illustration:: Illustrationen, Diagramme

Signature of the source:: ZS 312(35,B8)

Language:: English

Additional Notes:: Erscheinungsdatum des Originals ist aus dem Copyrightjahr ermittelt.

Usage licence:: Attribution 4.0 International (CC BY 4.0)

Editor:: Altan, M. Orhan

Corporations:: International Society for Photogrammetry and Remote Sensing, Congress, 20., 2004, Istanbul; International Society for Photogrammetry and Remote Sensing

Adapter:: International Society for Photogrammetry and Remote Sensing, Congress, 20., 2004, Istanbul; International Society for Photogrammetry and Remote Sensing

Founder of work:: International Society for Photogrammetry and Remote Sensing, Congress, 20., 2004, Istanbul; International Society for Photogrammetry and Remote Sensing

Other corporate:: International Society for Photogrammetry and Remote Sensing, Congress, 20., 2004, Istanbul; International Society for Photogrammetry and Remote Sensing

Publisher of the digital copy:: Technische Informationsbibliothek Hannover

Place of publication of the digital copy:: Hannover

Year of publication of the original:: 2019

Document type:: Volume

Collection:: Earth sciences

Chapter

Title:: SENSOR WEB AND GEOSWIFT - AN OPEN GEOSPATIAL SENSING SERVICE S. H. L. Liang, V. Tao, A. Croitoru

Document type:: Multivolume work

Structure type:: Chapter

SENSOR WEB AND GEOSWIFT - AN OPEN GEOSPATIAL SENSING SERVICE S.H.L. Liang, V. Tao, A. Croitoru GeolCT Lab, Department of Earth and Space Science and Engineering, 4700 Keele Street, Toronto, M3J 1P3 CANADA - (liang, tao, arie)@yorku.ca YF TS 4 KEY WORDS: Sensor, GIS, Web-based, Fusion, Monitoring, Environment, Internet/Web ABSTRACT: Sensor Web is a Web-centric, open, interconnected, intelligent and dynamic network of sensors that performs extensive spatial- temporal monitoring of our environment through coordinated work between multiple types and numbers of sensor networks. With the presence of cheaper, miniature and smart sensors; high-resolution remote sensing sensors; abundant fast and ubiquitous computing devices; wireless and mobile communication networks; and autonomous and intelligent software agents, the Sensor Web has become a clear technological trend in geospatial data collection, fusion and distribution. The concept of Sensor Web is new and exciting. Research in Sensor Web is still in its infant stage and several technical issues still remain to be resolved. One of the challenges is to fast deploy intelligent and coordinated sensors into field, perform on-demand sensing, and timely distribute observations through an open distributed GlService for informed decision making. At GeoICT Lab of York University, We are developing an open geospatial information infrastructure for Sensor Web — GeoSWIFT (Geospatial Sensor Web Information Fusion Technology), which serves as a gateway that integrates and fuses observations from heterogeneous spatial enabled sensors. We are also developing a Sensor Web which composed by a group of matchbox-sized wireless sensor nodes and can be fast deployed by simply spreading those tiny nodes in the field. By integrating the Sensor Web and GeoSWIFT, the goal of fast on-demand sensing for better informed decision can be achieved. This paper first reviews Sensor Web technology and its implication for GIS. Then we introduce the components and architecture of GeoICT Lab's developing Sensor Web. | GeoSWIFT, which is built on the OpenGIS standards, XML messaging technology, and its prototype are described in this paper. The examples of this integrated Sensor Web and GeoSWIFT in real-time weather information, earthquake information system, and traffic web cams are also presented in this paper. 1. SENSOR WEB Business | Week(Gross, 1999) provided a vivid and understandable description of the sensor web: 1.1 What is the Sensor Web? “In the next century, planet Earth will don an electronic skin. It The term ‘sensor web’ (SW) was first proposed by the NASA wil] use the Internet as a scaffold to support and transmit Sensor Web Applied Research Planning Group. In 2001, sensations, The skin is already being stitched together. It NASA provided a definition of a Sensor Web as follows (Delin consists of millions of embedded electronic measuring devices: and Jackson, 2001): thermostats, pressure gauges, pollution detectors, cameras, microphones, glucose sensors, EKGs, electroencephalographs. “A Sensor Web is a system of intra-communicating spatially ^ pese will probe and monitor cities and endangered species, the distributed sensor pods that can be deployed to monitor and atmosphere, our ships, highways and fleets of trucks, our explore new environments." conversations, our bodies — even our dreams." This definition by NASA has limited the sensor web to a small 1.2 Characteristics of Sensor Web scope in that is focuses on using only certain sensing instruments (sensor pods). The DoD also has a similar initiative 1.2.1 Interoperable called ‘Smart Sensor Web’, however, this focuses on tactical ^ The Sensor Web is achieved by connecting the distributed and battlefield operations. It is argued here that the definition of the heterogeneous in-situ and remote sensors by open, sensor web should take on a broader scope and vision, and that interconnected networks to an information centre that stores, the applications should not be limited to environmental disseminates, exchanges, manages, displays and analyzes the exploration or defense purposes. As sensing technologies, sensing information. Interoperability is the key to integrating network technologies, and computing technologies advance, all of these components and to achieving the vision of the similar concepts or definitions can also be found in different sensor web. research communities using different terminologies. Those terminologies, such as pervasive computing(Estrin et al., 2002), 1.2.2 Intelligent wireless sensor networks(Correal and Patwari, 2001), embedded ^ As computing technologies advance, computing resources have sensing, distributed sensor networks, scalable information ^ become seamlessly embedded into our daily lives. Intelligence networks and next generation remote sensing system, partially ^ can reside in all components of the sensor web by utilizing the touch on similar concepts. At the GeoICT Lab, we seek to ubiquitous processing capability. Another level of intelligence broaden this scope and include a wide range of sensors and of the sensor web will stem from connectivity among sensors; a applications into the definition of the sensor web. We found ^ concept that is analogous to human intelligence stemming from the connection of neurons in the brain.(Koch and Laurent, 1999) 80 F

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