Retrieval of Volcanic Ash Parameters from Satellite Data
A method for retrieving volcanic ash parameters from satellite data is presented. The fundamental difference between the presented methodology and classical algorithms for the retrieval of volcanic ash parameters is the simultaneous use of various optical models of volcanic clouds. The models contai...
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| Veröffentlicht in: | Russian meteorology and hydrology 2021-04, Vol.46 (4), p.269-279 |
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| creator | Filei, A. A. Marenco, F. |
| description | A method for retrieving volcanic ash parameters from satellite data is presented. The fundamental difference between the presented methodology and classical algorithms for the retrieval of volcanic ash parameters is the simultaneous use of various optical models of volcanic clouds. The models contain information not only about volcanic rocks (andesite or basalt) but also about their combinations with water drops and the aqueous solution of sulfuric acid. The volcanic ash parameters are determined by the characteristics of solar radiation reflected from a volcanic cloud and the cloud’s self-radiation in the infrared atmospheric window. The volcanic ash parameters are retrieved according to the Meteosat-9 SEVIRI satellite radiometer for the case of the Eyjafjallajokull volcano eruption (Iceland, May 2010). The results are compared with data of aircraft lidar measurements and show a good qualitative and quantitative agreement. |
| doi_str_mv | 10.3103/S1068373921040087 |
| format | Article |
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A. ; Marenco, F.</creator><creatorcontrib>Filei, A. A. ; Marenco, F.</creatorcontrib><description>A method for retrieving volcanic ash parameters from satellite data is presented. The fundamental difference between the presented methodology and classical algorithms for the retrieval of volcanic ash parameters is the simultaneous use of various optical models of volcanic clouds. The models contain information not only about volcanic rocks (andesite or basalt) but also about their combinations with water drops and the aqueous solution of sulfuric acid. The volcanic ash parameters are determined by the characteristics of solar radiation reflected from a volcanic cloud and the cloud’s self-radiation in the infrared atmospheric window. The volcanic ash parameters are retrieved according to the Meteosat-9 SEVIRI satellite radiometer for the case of the Eyjafjallajokull volcano eruption (Iceland, May 2010). 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A.</creatorcontrib><creatorcontrib>Marenco, F.</creatorcontrib><title>Retrieval of Volcanic Ash Parameters from Satellite Data</title><title>Russian meteorology and hydrology</title><addtitle>Russ. Meteorol. Hydrol</addtitle><description>A method for retrieving volcanic ash parameters from satellite data is presented. The fundamental difference between the presented methodology and classical algorithms for the retrieval of volcanic ash parameters is the simultaneous use of various optical models of volcanic clouds. The models contain information not only about volcanic rocks (andesite or basalt) but also about their combinations with water drops and the aqueous solution of sulfuric acid. The volcanic ash parameters are determined by the characteristics of solar radiation reflected from a volcanic cloud and the cloud’s self-radiation in the infrared atmospheric window. The volcanic ash parameters are retrieved according to the Meteosat-9 SEVIRI satellite radiometer for the case of the Eyjafjallajokull volcano eruption (Iceland, May 2010). The results are compared with data of aircraft lidar measurements and show a good qualitative and quantitative agreement.</description><subject>Algorithms</subject><subject>Andesite</subject><subject>Aqueous solutions</subject><subject>Atmospheric models</subject><subject>Atmospheric Sciences</subject><subject>Atmospheric windows</subject><subject>Basalt</subject><subject>Earth and Environmental Science</subject><subject>Earth Sciences</subject><subject>Lidar</subject><subject>Lidar measurements</subject><subject>Mathematical models</subject><subject>Meteorological satellites</subject><subject>Meteorology</subject><subject>METEOSAT</subject><subject>Parameters</subject><subject>Qualitative analysis</subject><subject>Radiation</subject><subject>Radiation-cloud interactions</subject><subject>Radiometers</subject><subject>Retrieval</subject><subject>Satellite data</subject><subject>Satellites</subject><subject>Solar radiation</subject><subject>Sulfuric acid</subject><subject>Sulphuric acid</subject><subject>Volcanic activity</subject><subject>Volcanic ash</subject><subject>Volcanic eruptions</subject><subject>Volcanic rocks</subject><subject>Volcanoes</subject><subject>Water droplets</subject><subject>Water drops</subject><issn>1068-3739</issn><issn>1934-8096</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><recordid>eNp1kEFLAzEQhYMoWKs_wFvA82qSyWbTY6lahYJi1esym050y7Zbk1Tw35tSwYN4moH3vTfMY-xcikuQAq7mUhgLFYyUFFoIWx2wgRyBLqwYmcO8Z7nY6cfsJMalEKVRuhow-0QptPSJHe89f-07h-vW8XF8548YcEWJQuQ-9Cs-x0Rd1ybi15jwlB157CKd_cwhe7m9eZ7cFbOH6f1kPCscSJMKWely4UFA6dAqVWrwVpTWGF9pbTwheeecNJKkV45KA82ikR4bqDRqizBkF_vcTeg_thRTvey3YZ1P1ir_YLUWAJmSe8qFPsZAvt6EdoXhq5ai3hVU_ykoe9TeEzO7fqPwm_y_6Rsk1GX1</recordid><startdate>20210401</startdate><enddate>20210401</enddate><creator>Filei, A. 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A. ; Marenco, F.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c316t-1745df3035ca822543f805866f7446feaefccc161e1f2ce563bdb1fab374a48a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Algorithms</topic><topic>Andesite</topic><topic>Aqueous solutions</topic><topic>Atmospheric models</topic><topic>Atmospheric Sciences</topic><topic>Atmospheric windows</topic><topic>Basalt</topic><topic>Earth and Environmental Science</topic><topic>Earth Sciences</topic><topic>Lidar</topic><topic>Lidar measurements</topic><topic>Mathematical models</topic><topic>Meteorological satellites</topic><topic>Meteorology</topic><topic>METEOSAT</topic><topic>Parameters</topic><topic>Qualitative analysis</topic><topic>Radiation</topic><topic>Radiation-cloud interactions</topic><topic>Radiometers</topic><topic>Retrieval</topic><topic>Satellite data</topic><topic>Satellites</topic><topic>Solar radiation</topic><topic>Sulfuric acid</topic><topic>Sulphuric acid</topic><topic>Volcanic activity</topic><topic>Volcanic ash</topic><topic>Volcanic eruptions</topic><topic>Volcanic rocks</topic><topic>Volcanoes</topic><topic>Water droplets</topic><topic>Water drops</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Filei, A. A.</creatorcontrib><creatorcontrib>Marenco, F.</creatorcontrib><collection>CrossRef</collection><collection>Aqualine</collection><collection>Meteorological & Geoastrophysical Abstracts</collection><collection>Water Resources Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 2: Ocean Technology, Policy & Non-Living Resources</collection><collection>Meteorological & Geoastrophysical Abstracts - Academic</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><jtitle>Russian meteorology and hydrology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Filei, A. A.</au><au>Marenco, F.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Retrieval of Volcanic Ash Parameters from Satellite Data</atitle><jtitle>Russian meteorology and hydrology</jtitle><stitle>Russ. Meteorol. Hydrol</stitle><date>2021-04-01</date><risdate>2021</risdate><volume>46</volume><issue>4</issue><spage>269</spage><epage>279</epage><pages>269-279</pages><issn>1068-3739</issn><eissn>1934-8096</eissn><abstract>A method for retrieving volcanic ash parameters from satellite data is presented. The fundamental difference between the presented methodology and classical algorithms for the retrieval of volcanic ash parameters is the simultaneous use of various optical models of volcanic clouds. The models contain information not only about volcanic rocks (andesite or basalt) but also about their combinations with water drops and the aqueous solution of sulfuric acid. 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| identifier | ISSN: 1068-3739 |
| ispartof | Russian meteorology and hydrology, 2021-04, Vol.46 (4), p.269-279 |
| issn | 1068-3739 1934-8096 |
| language | eng |
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| source | SpringerLink Journals - AutoHoldings |
| subjects | Algorithms Andesite Aqueous solutions Atmospheric models Atmospheric Sciences Atmospheric windows Basalt Earth and Environmental Science Earth Sciences Lidar Lidar measurements Mathematical models Meteorological satellites Meteorology METEOSAT Parameters Qualitative analysis Radiation Radiation-cloud interactions Radiometers Retrieval Satellite data Satellites Solar radiation Sulfuric acid Sulphuric acid Volcanic activity Volcanic ash Volcanic eruptions Volcanic rocks Volcanoes Water droplets Water drops |
| title | Retrieval of Volcanic Ash Parameters from Satellite Data |
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