Developments for vegetation fluorescence retrieval from spaceborne high-resolution spectrometry in the O2-A and O2-B absorption bands
Solar‐induced chlorophyll fluorescence is a weak electromagnetic signal emitted in the red and far‐red spectral regions by vegetation chlorophyll under excitation by solar radiation. Chlorophyll fluorescence has been demonstrated to be a close proxy to vegetation physiological functioning. The basis...
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| Veröffentlicht in: | Journal of Geophysical Research: Atmospheres 2010-10, Vol.115 (D19), p.n/a |
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| container_title | Journal of Geophysical Research: Atmospheres |
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| creator | Guanter, L. Alonso, L. Gómez-Chova, L. Meroni, M. Preusker, R. Fischer, J. Moreno, J. |
| description | Solar‐induced chlorophyll fluorescence is a weak electromagnetic signal emitted in the red and far‐red spectral regions by vegetation chlorophyll under excitation by solar radiation. Chlorophyll fluorescence has been demonstrated to be a close proxy to vegetation physiological functioning. The basis for fluorescence retrieval from passive space measurements is the exploitation of the O2‐A and O2‐B atmospheric absorption features to isolate the fluorescence signal from the solar radiation reflected by the surface and the atmosphere. High spectral resolution measurements and a precise modeling of the atmospheric radiative transfer in the visible and near‐infrared regions are mandatory. Recent developments for fluorescence retrieval from passive high spectral resolution spaceborne measurements are presented in this work, which has been performed in preparation of the FLuorescence EXplorer (FLEX) mission, which is currently under development by the European Space Agency. A large data set of FLEX‐like measurements has been simulated for the purpose of methodology development and testing. Issues related to vegetation chlorophyll fluorescence retrieval from space, a description of the proposed methodology, initial results from simulated test cases, and general guidelines for the specification of fluorescence retrieval instruments are presented and discussed in this work. |
| doi_str_mv | 10.1029/2009JD013716 |
| format | Article |
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Chlorophyll fluorescence has been demonstrated to be a close proxy to vegetation physiological functioning. The basis for fluorescence retrieval from passive space measurements is the exploitation of the O2‐A and O2‐B atmospheric absorption features to isolate the fluorescence signal from the solar radiation reflected by the surface and the atmosphere. High spectral resolution measurements and a precise modeling of the atmospheric radiative transfer in the visible and near‐infrared regions are mandatory. Recent developments for fluorescence retrieval from passive high spectral resolution spaceborne measurements are presented in this work, which has been performed in preparation of the FLuorescence EXplorer (FLEX) mission, which is currently under development by the European Space Agency. A large data set of FLEX‐like measurements has been simulated for the purpose of methodology development and testing. Issues related to vegetation chlorophyll fluorescence retrieval from space, a description of the proposed methodology, initial results from simulated test cases, and general guidelines for the specification of fluorescence retrieval instruments are presented and discussed in this work.</description><identifier>ISSN: 0148-0227</identifier><identifier>ISSN: 2169-897X</identifier><identifier>EISSN: 2156-2202</identifier><identifier>EISSN: 2169-8996</identifier><identifier>DOI: 10.1029/2009JD013716</identifier><language>eng</language><publisher>Washington, DC: Blackwell Publishing Ltd</publisher><subject>Absorption ; Atmospheric aerosols ; Atmospheric sciences ; Biosphere ; Chlorophyll ; chlorophyll fluorescence ; Earth sciences ; Earth, ocean, space ; Exact sciences and technology ; Fluorescence ; Geophysics ; Radiation ; Radiative transfer ; retrieval ; Scientific apparatus & instruments ; Solar radiation ; space spectrometry ; Spectrometry ; Vegetation</subject><ispartof>Journal of Geophysical Research: Atmospheres, 2010-10, Vol.115 (D19), p.n/a</ispartof><rights>Copyright 2010 by the American Geophysical Union.</rights><rights>2015 INIST-CNRS</rights><rights>Copyright 2010 by American Geophysical Union</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3188-36fa81593d2812613b3147a71ce516aac4e4bd480117a9cfa9a0354cc7cda5213</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1029%2F2009JD013716$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1029%2F2009JD013716$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,776,780,1411,1427,11493,27901,27902,45550,45551,46384,46443,46808,46867</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=23423212$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Guanter, L.</creatorcontrib><creatorcontrib>Alonso, L.</creatorcontrib><creatorcontrib>Gómez-Chova, L.</creatorcontrib><creatorcontrib>Meroni, M.</creatorcontrib><creatorcontrib>Preusker, R.</creatorcontrib><creatorcontrib>Fischer, J.</creatorcontrib><creatorcontrib>Moreno, J.</creatorcontrib><title>Developments for vegetation fluorescence retrieval from spaceborne high-resolution spectrometry in the O2-A and O2-B absorption bands</title><title>Journal of Geophysical Research: Atmospheres</title><addtitle>J. Geophys. Res</addtitle><description>Solar‐induced chlorophyll fluorescence is a weak electromagnetic signal emitted in the red and far‐red spectral regions by vegetation chlorophyll under excitation by solar radiation. Chlorophyll fluorescence has been demonstrated to be a close proxy to vegetation physiological functioning. The basis for fluorescence retrieval from passive space measurements is the exploitation of the O2‐A and O2‐B atmospheric absorption features to isolate the fluorescence signal from the solar radiation reflected by the surface and the atmosphere. High spectral resolution measurements and a precise modeling of the atmospheric radiative transfer in the visible and near‐infrared regions are mandatory. Recent developments for fluorescence retrieval from passive high spectral resolution spaceborne measurements are presented in this work, which has been performed in preparation of the FLuorescence EXplorer (FLEX) mission, which is currently under development by the European Space Agency. A large data set of FLEX‐like measurements has been simulated for the purpose of methodology development and testing. Issues related to vegetation chlorophyll fluorescence retrieval from space, a description of the proposed methodology, initial results from simulated test cases, and general guidelines for the specification of fluorescence retrieval instruments are presented and discussed in this work.</description><subject>Absorption</subject><subject>Atmospheric aerosols</subject><subject>Atmospheric sciences</subject><subject>Biosphere</subject><subject>Chlorophyll</subject><subject>chlorophyll fluorescence</subject><subject>Earth sciences</subject><subject>Earth, ocean, space</subject><subject>Exact sciences and technology</subject><subject>Fluorescence</subject><subject>Geophysics</subject><subject>Radiation</subject><subject>Radiative transfer</subject><subject>retrieval</subject><subject>Scientific apparatus & instruments</subject><subject>Solar radiation</subject><subject>space spectrometry</subject><subject>Spectrometry</subject><subject>Vegetation</subject><issn>0148-0227</issn><issn>2169-897X</issn><issn>2156-2202</issn><issn>2169-8996</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2010</creationdate><recordtype>article</recordtype><sourceid>8G5</sourceid><sourceid>BENPR</sourceid><sourceid>GUQSH</sourceid><sourceid>M2O</sourceid><recordid>eNpNkcFu2zAMQI1iAxp0ve0DhAE7ehUp2bKPXbNmK4q1KFLsKNAK3bhzLE9ysuUD9t9Tm6IYLyTI98gDs-w9yE8gsT5DKeuruQRloDzKZghFmSNKfJPNJOgql4jmODuN8VGm0EWpJcyyv3Pece_HDQ9TFK0PYscPPNHU-UG0_dYHjo4HxyLwFDreUS_a4DcijuS48WFgse4e1nnifL991uLIbkpMEvaiG8S0ZnGD-bmgYfVUfBbURB_GZ7hJzfgue9tSH_n0JZ9k95dflhdf8-ubxbeL8-vcKaiqXJUtVVDUaoUVYAmqUaANGXBcQEnkNOtmpSsJYKh2LdUkVaGdM25FBYI6yT4c9o7B_9pynOyj34YhnbQ1oEEFpUrQxxeIoqO-DTS4LtoxdBsKe4tKo0LAxKkD97vref86B2mf_mH__4e9WtzN026skpUfrC5O_OfVovDTlkaZwv74vrCXd9XiFpeFXap_Zv2OvQ</recordid><startdate>20101016</startdate><enddate>20101016</enddate><creator>Guanter, L.</creator><creator>Alonso, L.</creator><creator>Gómez-Chova, L.</creator><creator>Meroni, M.</creator><creator>Preusker, R.</creator><creator>Fischer, J.</creator><creator>Moreno, J.</creator><general>Blackwell Publishing Ltd</general><general>American Geophysical Union</general><scope>BSCLL</scope><scope>IQODW</scope><scope>3V.</scope><scope>7TG</scope><scope>7UA</scope><scope>7XB</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>8FK</scope><scope>8G5</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>ARAPS</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>BHPHI</scope><scope>BKSAR</scope><scope>C1K</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>F1W</scope><scope>FR3</scope><scope>GNUQQ</scope><scope>GUQSH</scope><scope>H8D</scope><scope>H96</scope><scope>HCIFZ</scope><scope>KL.</scope><scope>KR7</scope><scope>L.G</scope><scope>L6V</scope><scope>L7M</scope><scope>M2O</scope><scope>M7S</scope><scope>MBDVC</scope><scope>P5Z</scope><scope>P62</scope><scope>PATMY</scope><scope>PCBAR</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PTHSS</scope><scope>PYCSY</scope><scope>Q9U</scope></search><sort><creationdate>20101016</creationdate><title>Developments for vegetation fluorescence retrieval from spaceborne high-resolution spectrometry in the O2-A and O2-B absorption bands</title><author>Guanter, L. ; Alonso, L. ; Gómez-Chova, L. ; Meroni, M. ; Preusker, R. ; Fischer, J. ; Moreno, J.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3188-36fa81593d2812613b3147a71ce516aac4e4bd480117a9cfa9a0354cc7cda5213</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2010</creationdate><topic>Absorption</topic><topic>Atmospheric aerosols</topic><topic>Atmospheric sciences</topic><topic>Biosphere</topic><topic>Chlorophyll</topic><topic>chlorophyll fluorescence</topic><topic>Earth sciences</topic><topic>Earth, ocean, space</topic><topic>Exact sciences and technology</topic><topic>Fluorescence</topic><topic>Geophysics</topic><topic>Radiation</topic><topic>Radiative transfer</topic><topic>retrieval</topic><topic>Scientific apparatus & instruments</topic><topic>Solar radiation</topic><topic>space spectrometry</topic><topic>Spectrometry</topic><topic>Vegetation</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Guanter, L.</creatorcontrib><creatorcontrib>Alonso, L.</creatorcontrib><creatorcontrib>Gómez-Chova, L.</creatorcontrib><creatorcontrib>Meroni, M.</creatorcontrib><creatorcontrib>Preusker, R.</creatorcontrib><creatorcontrib>Fischer, J.</creatorcontrib><creatorcontrib>Moreno, J.</creatorcontrib><collection>Istex</collection><collection>Pascal-Francis</collection><collection>ProQuest Central (Corporate)</collection><collection>Meteorological & Geoastrophysical Abstracts</collection><collection>Water Resources Abstracts</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>Research Library (Alumni Edition)</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest One Sustainability</collection><collection>ProQuest Central UK/Ireland</collection><collection>Advanced Technologies & Aerospace Collection</collection><collection>Agricultural & Environmental Science Collection</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>Natural Science Collection</collection><collection>Earth, Atmospheric & Aquatic Science Collection</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Engineering Research Database</collection><collection>ProQuest Central Student</collection><collection>Research Library Prep</collection><collection>Aerospace Database</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 2: Ocean Technology, Policy & Non-Living Resources</collection><collection>SciTech Premium Collection</collection><collection>Meteorological & Geoastrophysical Abstracts - Academic</collection><collection>Civil Engineering Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>ProQuest Engineering Collection</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Research Library</collection><collection>Engineering Database</collection><collection>Research Library (Corporate)</collection><collection>Advanced Technologies & Aerospace Database</collection><collection>ProQuest Advanced Technologies & Aerospace Collection</collection><collection>Environmental Science Database</collection><collection>Earth, Atmospheric & Aquatic Science Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>Engineering Collection</collection><collection>Environmental Science Collection</collection><collection>ProQuest Central Basic</collection><jtitle>Journal of Geophysical Research: Atmospheres</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Guanter, L.</au><au>Alonso, L.</au><au>Gómez-Chova, L.</au><au>Meroni, M.</au><au>Preusker, R.</au><au>Fischer, J.</au><au>Moreno, J.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Developments for vegetation fluorescence retrieval from spaceborne high-resolution spectrometry in the O2-A and O2-B absorption bands</atitle><jtitle>Journal of Geophysical Research: Atmospheres</jtitle><addtitle>J. Geophys. Res</addtitle><date>2010-10-16</date><risdate>2010</risdate><volume>115</volume><issue>D19</issue><epage>n/a</epage><issn>0148-0227</issn><issn>2169-897X</issn><eissn>2156-2202</eissn><eissn>2169-8996</eissn><abstract>Solar‐induced chlorophyll fluorescence is a weak electromagnetic signal emitted in the red and far‐red spectral regions by vegetation chlorophyll under excitation by solar radiation. Chlorophyll fluorescence has been demonstrated to be a close proxy to vegetation physiological functioning. The basis for fluorescence retrieval from passive space measurements is the exploitation of the O2‐A and O2‐B atmospheric absorption features to isolate the fluorescence signal from the solar radiation reflected by the surface and the atmosphere. High spectral resolution measurements and a precise modeling of the atmospheric radiative transfer in the visible and near‐infrared regions are mandatory. Recent developments for fluorescence retrieval from passive high spectral resolution spaceborne measurements are presented in this work, which has been performed in preparation of the FLuorescence EXplorer (FLEX) mission, which is currently under development by the European Space Agency. A large data set of FLEX‐like measurements has been simulated for the purpose of methodology development and testing. Issues related to vegetation chlorophyll fluorescence retrieval from space, a description of the proposed methodology, initial results from simulated test cases, and general guidelines for the specification of fluorescence retrieval instruments are presented and discussed in this work.</abstract><cop>Washington, DC</cop><pub>Blackwell Publishing Ltd</pub><doi>10.1029/2009JD013716</doi><tpages>16</tpages></addata></record> |
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| subjects | Absorption Atmospheric aerosols Atmospheric sciences Biosphere Chlorophyll chlorophyll fluorescence Earth sciences Earth, ocean, space Exact sciences and technology Fluorescence Geophysics Radiation Radiative transfer retrieval Scientific apparatus & instruments Solar radiation space spectrometry Spectrometry Vegetation |
| title | Developments for vegetation fluorescence retrieval from spaceborne high-resolution spectrometry in the O2-A and O2-B absorption bands |
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