Height precision prediction of the PARIS in orbit demonstrator based on Cramer-Rao bound analysis
The PARIS (Passive Reflectometry and Interferometry System) in orbit demonstrator is a novel altimeter concept recently proposed by the European Space Agency. PARIS has the primary objective of observing ocean mesoscale features using Global Navigation Satellite Systems (GNSS) reflected signals, wit...
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| creator | D'Addio, S. Martin, F. Hyuk Park Camps, A. Martin-Neira, Manuel |
| description | The PARIS (Passive Reflectometry and Interferometry System) in orbit demonstrator is a novel altimeter concept recently proposed by the European Space Agency. PARIS has the primary objective of observing ocean mesoscale features using Global Navigation Satellite Systems (GNSS) reflected signals, with an expected sea surface height estimation accuracy of about 20 cm, and with a very high simultaneous spatial-temporal sampling of the ocean. To date, the altimetry performance has been preliminary predicted by means of simple analytical methods, which rely on a number of assumptions on the estimators, not predicting the optimum performance. This paper will present a prediction of the height precision based on the statistical analysis of the well-known Cramer-Rao estimation bound. |
| doi_str_mv | 10.1109/IGARSS.2012.6352036 |
| format | Conference Proceeding |
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This paper will present a prediction of the height precision based on the statistical analysis of the well-known Cramer-Rao estimation bound.</description><subject>Altimetry</subject><subject>Covariance matrix</subject><subject>Cramer Rao Bound</subject><subject>Cramer-Rao bounds</subject><subject>Global Navigation Satellite Systems</subject><subject>GNSS-R</subject><subject>ocean altimetry</subject><subject>Oceans</subject><subject>Passive Reflectometry and interferometry System (PARIS)</subject><subject>Signal to noise ratio</subject><issn>2153-6996</issn><issn>2153-7003</issn><isbn>9781467311601</isbn><isbn>146731160X</isbn><isbn>9781467311588</isbn><isbn>1467311588</isbn><isbn>9781467311595</isbn><isbn>1467311596</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2012</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNpNUEtuwjAUdH9SEeUEbHyBpH5-iT9LhFpAQmoF7JGTvBRXkCDbXXD7BpVFZzMzmtEshrEpiBxA2NfVYrbZbnMpQOYKSylQ3bGJ1QYKpRGgNOaejSSUmGkh8OF_pgQ83jJlrXpmkxi_xQADBjWOmFuS_zokfg5U--j77qoaX6er7FueDsQ_Z5vVlvvBh8on3tCp72IKLvWBVy5Sw4fuPLgThWzjel71P13DXeeOl-jjC3tq3THS5MZjtnt_282X2fpjsZrP1pkHXaZM6cqiKLEVpNoGnVISC6OkFU6bwqE2piaLtQTSslCu0QAEZOsKtS0rHLPp36wnov05-JMLl_3tL_wFM_dZ6A</recordid><startdate>201207</startdate><enddate>201207</enddate><creator>D'Addio, S.</creator><creator>Martin, F.</creator><creator>Hyuk Park</creator><creator>Camps, A.</creator><creator>Martin-Neira, Manuel</creator><general>IEEE</general><scope>6IE</scope><scope>6IH</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIO</scope></search><sort><creationdate>201207</creationdate><title>Height precision prediction of the PARIS in orbit demonstrator based on Cramer-Rao bound analysis</title><author>D'Addio, S. ; Martin, F. ; Hyuk Park ; Camps, A. ; Martin-Neira, Manuel</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i175t-67b93053f0e6fd3a6623486290a784a3788ce93c21e7246ad711e1e9cb3795b3</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Altimetry</topic><topic>Covariance matrix</topic><topic>Cramer Rao Bound</topic><topic>Cramer-Rao bounds</topic><topic>Global Navigation Satellite Systems</topic><topic>GNSS-R</topic><topic>ocean altimetry</topic><topic>Oceans</topic><topic>Passive Reflectometry and interferometry System (PARIS)</topic><topic>Signal to noise ratio</topic><toplevel>online_resources</toplevel><creatorcontrib>D'Addio, S.</creatorcontrib><creatorcontrib>Martin, F.</creatorcontrib><creatorcontrib>Hyuk Park</creatorcontrib><creatorcontrib>Camps, A.</creatorcontrib><creatorcontrib>Martin-Neira, Manuel</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan (POP) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Electronic Library (IEL)</collection><collection>IEEE Proceedings Order Plans (POP) 1998-present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>D'Addio, S.</au><au>Martin, F.</au><au>Hyuk Park</au><au>Camps, A.</au><au>Martin-Neira, Manuel</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Height precision prediction of the PARIS in orbit demonstrator based on Cramer-Rao bound analysis</atitle><btitle>2012 IEEE International Geoscience and Remote Sensing Symposium</btitle><stitle>IGARSS</stitle><date>2012-07</date><risdate>2012</risdate><spage>7063</spage><epage>7066</epage><pages>7063-7066</pages><issn>2153-6996</issn><eissn>2153-7003</eissn><isbn>9781467311601</isbn><isbn>146731160X</isbn><eisbn>9781467311588</eisbn><eisbn>1467311588</eisbn><eisbn>9781467311595</eisbn><eisbn>1467311596</eisbn><abstract>The PARIS (Passive Reflectometry and Interferometry System) in orbit demonstrator is a novel altimeter concept recently proposed by the European Space Agency. 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| language | eng |
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| source | IEEE Electronic Library (IEL) Conference Proceedings |
| subjects | Altimetry Covariance matrix Cramer Rao Bound Cramer-Rao bounds Global Navigation Satellite Systems GNSS-R ocean altimetry Oceans Passive Reflectometry and interferometry System (PARIS) Signal to noise ratio |
| title | Height precision prediction of the PARIS in orbit demonstrator based on Cramer-Rao bound analysis |
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