Volcanic ash

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Volcanic ash consists of small tephra, which are bits of pulverized rock and glass created by volcanic eruptions, less than 2 millimetres (0.1 in) in diameter. (Wikipedia.org)






Conferences related to Volcanic ash

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IGARSS 2015 - 2015 IEEE International Geoscience and Remote Sensing Symposium

The Geoscience and Remote Sensing Society (GRSS) seeks to advance science and technology in geoscience, remote sensing and related fields using conferences, education and other resources. Its fields of interest are the theory, concepts and techniques of science and engineering as they apply to the remote sensing of the earth, oceans, atmosphere, and space, as well as the processing, interpretation and dissemination of this information.


2011 International Conference on Consumer Electronics, Communications and Networks (CECNet)

Consumer Electronics Technology, Communication Engineering, Wireless Communications, Computer Engineering.


2008 Second Workshop on Use of Remote Sensing Techniques for Monitoring Volcanoes and Seismogenic Areas (USEReST)

To gather contributions on the experience of different groups (users and technology developers) in order to formulate technical and general requirements for future activities on Earth Observation based services. To provide a platform to exchange experience of integrating Earth Observation (EO) based information with traditional observation methods and models. The workshop will be organized in thematic sessions followed by round table discussions.



Periodicals related to Volcanic ash

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Geoscience and Remote Sensing Letters, IEEE

It is expected that GRS Letters will apply to a wide range of remote sensing activities looking to publish shorter, high-impact papers. Topics covered will remain within the IEEE Geoscience and Remote Sensing Societys field of interest: the theory, concepts, and techniques of science and engineering as they apply to the sensing of the earth, oceans, atmosphere, and space; and ...


Geoscience and Remote Sensing, IEEE Transactions on

Theory, concepts, and techniques of science and engineering as applied to sensing the earth, oceans, atmosphere, and space; and the processing, interpretation, and dissemination of this information.




Xplore Articles related to Volcanic ash

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Investigation of Volcanic Ash on Transmission Facilities in the Pacific Northwest

C. F. Sarkinen; J. T. Wiitala IEEE Power Engineering Review, 1981

Summary form only given, as follows.


Qualitative analysis of input parameters for satellite-based quantification of airborne volcanic ash

T. Steensen; P. Webley 2012 IEEE International Geoscience and Remote Sensing Symposium, 2012

Satellite remote sensing data is an important tool to analyze and quantify volcanic ash emissions. However, the algorithms used require a range of input parameters not always known accurately enough for precise calculations. Based on the eruption of Sarychev Peak in the Kuriles, eastern Russia, during June 2009, we analyzed the sensitivity of each of the variables used operationally to ...


Selective measurement of volcanic ash flow-rate

B. Andò; S. Baglio; V. Marletta 2013 IEEE International Instrumentation and Measurement Technology Conference (I2MTC), 2013

The ash fall-out following explosion activity of volcanoes like the Mount Etna, represents a relevant factor of risk for people and a serious hazard for air traffic. Researchers at DIEEI of the University of Catania are facing the challenge of developing a low-cost smart multisensor system for the monitoring of ash fall-out phenomena by measuring ash presence, average granulometry and ...


A time series representation for temporal Web mining

M. Samia; S. Conrad 2006 7th International Baltic Conference on Databases and Information Systems, 2006

Mining data collected over time without ignoring its temporal information is highly needed for the advance of the information society. The awareness of the need for treating temporal data as an ordered collection of events is increasing. However, using temporal data as temporal sequences without any preprocessing fails to retrieve relevant features of the corresponding data. Therefore, before applying mining ...


Scalable Evaluation of Trajectory Queries over Imprecise Location Data

Xike Xie; Man L. Yiu; Reynold Cheng; Hua Lu IEEE Transactions on Knowledge and Data Engineering, 2014

Trajectory queries, which retrieve nearby objects for every point of a given route, can be used to identify alerts of potential threats along a vessel route, or monitor the adjacent rescuers to a travel path. However, the locations of these objects (e.g., threats, succours) may not be precisely obtained due to hardware limitations of measuring devices, as well as complex ...


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Educational Resources on Volcanic ash

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eLearning

Investigation of Volcanic Ash on Transmission Facilities in the Pacific Northwest

C. F. Sarkinen; J. T. Wiitala IEEE Power Engineering Review, 1981

Summary form only given, as follows.


Qualitative analysis of input parameters for satellite-based quantification of airborne volcanic ash

T. Steensen; P. Webley 2012 IEEE International Geoscience and Remote Sensing Symposium, 2012

Satellite remote sensing data is an important tool to analyze and quantify volcanic ash emissions. However, the algorithms used require a range of input parameters not always known accurately enough for precise calculations. Based on the eruption of Sarychev Peak in the Kuriles, eastern Russia, during June 2009, we analyzed the sensitivity of each of the variables used operationally to ...


Selective measurement of volcanic ash flow-rate

B. Andò; S. Baglio; V. Marletta 2013 IEEE International Instrumentation and Measurement Technology Conference (I2MTC), 2013

The ash fall-out following explosion activity of volcanoes like the Mount Etna, represents a relevant factor of risk for people and a serious hazard for air traffic. Researchers at DIEEI of the University of Catania are facing the challenge of developing a low-cost smart multisensor system for the monitoring of ash fall-out phenomena by measuring ash presence, average granulometry and ...


A time series representation for temporal Web mining

M. Samia; S. Conrad 2006 7th International Baltic Conference on Databases and Information Systems, 2006

Mining data collected over time without ignoring its temporal information is highly needed for the advance of the information society. The awareness of the need for treating temporal data as an ordered collection of events is increasing. However, using temporal data as temporal sequences without any preprocessing fails to retrieve relevant features of the corresponding data. Therefore, before applying mining ...


Scalable Evaluation of Trajectory Queries over Imprecise Location Data

Xike Xie; Man L. Yiu; Reynold Cheng; Hua Lu IEEE Transactions on Knowledge and Data Engineering, 2014

Trajectory queries, which retrieve nearby objects for every point of a given route, can be used to identify alerts of potential threats along a vessel route, or monitor the adjacent rescuers to a travel path. However, the locations of these objects (e.g., threats, succours) may not be precisely obtained due to hardware limitations of measuring devices, as well as complex ...


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