Measurement of volcanic ash in Norwegian air space. WP 1.4.2 Improved detection of ash clouds.

dc.contributor.author	Kylling, Arve
dc.date.accessioned	2020-12-11T13:17:03Z
dc.date.available	2020-12-11T13:17:03Z
dc.date.issued	2013
dc.identifier.isbn	978-82-425-2651-9
dc.identifier.issn	0807-7207
dc.identifier.uri	https://hdl.handle.net/11250/2718830
dc.description.abstract	Water and ice clouds and temperature conditions may often influence the detection of volcanic ash affected pixels in infrared satellite images. Several methods are available for the detection of ash clouds in SEVIRI images. Manual adjustments to the methods are often needed for a given ash situation. The report describes various methods for detection of ash affected pixels. A quantitative comparison of the methods is made based on synthetic SEVIRI images from the 2010 Eyafjallajokull eruption.
dc.language.iso	eng
dc.publisher	NILU
dc.relation.ispartof	NILU OR
dc.relation.ispartofseries	NILU OR;39/2013
dc.subject	Vulkaner og aske
dc.subject	Fjernmåling
dc.subject	Aerosoler/partikler
dc.subject	Modellering
dc.subject	Volcanic ash
dc.subject	Remote sensing
dc.subject	Radiative transfer
dc.subject	Atmosfære og klima
dc.title	Measurement of volcanic ash in Norwegian air space. WP 1.4.2 Improved detection of ash clouds.
dc.type	Research report
dc.rights.holder	© NILU
dc.source.issue	39/2013
dc.relation.project	NILU:112109

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