Landsat thematic mapper reflective-band radiometric artifacts
Radiometric "artifacts" are known to be present to varying degrees in the reflective-band imagery from both Landsat-4 and Lansat-5 Thematic Mappers (TMs). The most common artifacts are known as scan-correlated shift (SCS), memory effect (ME), and coherent noise (CN). The characterization a...
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Veröffentlicht in: | IEEE transactions on geoscience and remote sensing 2004-12, Vol.42 (12), p.2704-2716 |
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description | Radiometric "artifacts" are known to be present to varying degrees in the reflective-band imagery from both Landsat-4 and Lansat-5 Thematic Mappers (TMs). The most common artifacts are known as scan-correlated shift (SCS), memory effect (ME), and coherent noise (CN). The characterization and correction of these artifacts has been performed for both the Landsat-4 and Lansat-5 TMs. SCS is a sudden shift in bias that can be as large as 2 DN. However, this artifact can be accurately quantified and easily removed from imagery using a line-by-line bias subtraction. ME causes the detector response to undershoot after a sudden transition from a bright target to a dark target. For large transitions, this can cause a 2% radiometric error. This artifact can be removed through a spatial filtering operation. Lastly, CN is a periodic pattern that is most often seen in homogeneous portions of TM imagery. The amplitude of this noise artifact is quite small, less than 0.5 DN. While CN has been accurately characterized, a correction procedure is not recommended, due to the small amplitude of this artifact. Recommendations are given for proper processing of TM imagery to remove the effects of these artifacts. |
doi_str_mv | 10.1109/TGRS.2004.839087 |
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The most common artifacts are known as scan-correlated shift (SCS), memory effect (ME), and coherent noise (CN). The characterization and correction of these artifacts has been performed for both the Landsat-4 and Lansat-5 TMs. SCS is a sudden shift in bias that can be as large as 2 DN. However, this artifact can be accurately quantified and easily removed from imagery using a line-by-line bias subtraction. ME causes the detector response to undershoot after a sudden transition from a bright target to a dark target. For large transitions, this can cause a 2% radiometric error. This artifact can be removed through a spatial filtering operation. Lastly, CN is a periodic pattern that is most often seen in homogeneous portions of TM imagery. The amplitude of this noise artifact is quite small, less than 0.5 DN. While CN has been accurately characterized, a correction procedure is not recommended, due to the small amplitude of this artifact. Recommendations are given for proper processing of TM imagery to remove the effects of these artifacts.</description><identifier>ISSN: 0196-2892</identifier><identifier>EISSN: 1558-0644</identifier><identifier>DOI: 10.1109/TGRS.2004.839087</identifier><identifier>CODEN: IGRSD2</identifier><language>eng</language><publisher>New York: IEEE</publisher><subject>Calibration ; coherent noise (CN) ; Detectors ; Filtering ; Instruments ; Landsat ; Landsat satellites ; memory effect (ME) ; Mirrors ; NASA ; Noise level ; Radiometry ; Remote sensing ; Satellites ; scan-correlated shift (SCS) ; Thematic Mapper (TM)</subject><ispartof>IEEE transactions on geoscience and remote sensing, 2004-12, Vol.42 (12), p.2704-2716</ispartof><rights>Copyright The Institute of Electrical and Electronics Engineers, Inc. (IEEE) 2004</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c352t-6a6af0846a6614ac6e8a323deda0d26f9e27183a80885590abbcd92f01a4a0d13</citedby><cites>FETCH-LOGICAL-c352t-6a6af0846a6614ac6e8a323deda0d26f9e27183a80885590abbcd92f01a4a0d13</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/1369368$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>314,776,780,792,27901,27902,54733</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/1369368$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Helder, D.L.</creatorcontrib><creatorcontrib>Ruggles, T.A.</creatorcontrib><title>Landsat thematic mapper reflective-band radiometric artifacts</title><title>IEEE transactions on geoscience and remote sensing</title><addtitle>TGRS</addtitle><description>Radiometric "artifacts" are known to be present to varying degrees in the reflective-band imagery from both Landsat-4 and Lansat-5 Thematic Mappers (TMs). The most common artifacts are known as scan-correlated shift (SCS), memory effect (ME), and coherent noise (CN). The characterization and correction of these artifacts has been performed for both the Landsat-4 and Lansat-5 TMs. SCS is a sudden shift in bias that can be as large as 2 DN. However, this artifact can be accurately quantified and easily removed from imagery using a line-by-line bias subtraction. ME causes the detector response to undershoot after a sudden transition from a bright target to a dark target. For large transitions, this can cause a 2% radiometric error. This artifact can be removed through a spatial filtering operation. Lastly, CN is a periodic pattern that is most often seen in homogeneous portions of TM imagery. The amplitude of this noise artifact is quite small, less than 0.5 DN. While CN has been accurately characterized, a correction procedure is not recommended, due to the small amplitude of this artifact. Recommendations are given for proper processing of TM imagery to remove the effects of these artifacts.</description><subject>Calibration</subject><subject>coherent noise (CN)</subject><subject>Detectors</subject><subject>Filtering</subject><subject>Instruments</subject><subject>Landsat</subject><subject>Landsat satellites</subject><subject>memory effect (ME)</subject><subject>Mirrors</subject><subject>NASA</subject><subject>Noise level</subject><subject>Radiometry</subject><subject>Remote sensing</subject><subject>Satellites</subject><subject>scan-correlated shift (SCS)</subject><subject>Thematic Mapper (TM)</subject><issn>0196-2892</issn><issn>1558-0644</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2004</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNqNkEtLxDAUhYMoOI7uBTfFhbuON4-mycKFDL5gQNBxHe6kKXZopzXJCP57UyoIrlydzXfP5XyEnFNYUAr6ev3w8rpgAGKhuAZVHpAZLQqVgxTikMyAapkzpdkxOQlhC0BFQcsZuVnhrgoYs_juOoyNzTocBucz7-rW2dh8unyTkMxj1fSdiz4h6GNTo43hlBzV2AZ39pNz8nZ_t14-5qvnh6fl7Sq3vGAxlyixBiVSSirQSqeQM165CqFistaOlVRxVKBUUWjAzcZWmtVAUSSC8jm5mnoH33_sXYima4J1bYs71--DScOE5mX5D5AXpUy_5-TyD7jt936XRhiVBCoBcmyDCbK-DyEZMYNvOvRfhoIZrZvRuhmtm8l6OrmYThrn3C_OpeZS8W_GDH1p</recordid><startdate>200412</startdate><enddate>200412</enddate><creator>Helder, D.L.</creator><creator>Ruggles, T.A.</creator><general>IEEE</general><general>The Institute of Electrical and Electronics Engineers, Inc. (IEEE)</general><scope>RIA</scope><scope>RIE</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7UA</scope><scope>8FD</scope><scope>C1K</scope><scope>F1W</scope><scope>FR3</scope><scope>H8D</scope><scope>H96</scope><scope>KR7</scope><scope>L.G</scope><scope>L7M</scope></search><sort><creationdate>200412</creationdate><title>Landsat thematic mapper reflective-band radiometric artifacts</title><author>Helder, D.L. ; Ruggles, T.A.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c352t-6a6af0846a6614ac6e8a323deda0d26f9e27183a80885590abbcd92f01a4a0d13</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2004</creationdate><topic>Calibration</topic><topic>coherent noise (CN)</topic><topic>Detectors</topic><topic>Filtering</topic><topic>Instruments</topic><topic>Landsat</topic><topic>Landsat satellites</topic><topic>memory effect (ME)</topic><topic>Mirrors</topic><topic>NASA</topic><topic>Noise level</topic><topic>Radiometry</topic><topic>Remote sensing</topic><topic>Satellites</topic><topic>scan-correlated shift (SCS)</topic><topic>Thematic Mapper (TM)</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Helder, D.L.</creatorcontrib><creatorcontrib>Ruggles, T.A.</creatorcontrib><collection>IEEE All-Society Periodicals Package (ASPP) 1998-Present</collection><collection>IEEE Electronic Library (IEL)</collection><collection>CrossRef</collection><collection>Water Resources Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Engineering Research Database</collection><collection>Aerospace Database</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 2: Ocean Technology, Policy & Non-Living Resources</collection><collection>Civil Engineering Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>IEEE transactions on geoscience and remote sensing</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Helder, D.L.</au><au>Ruggles, T.A.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Landsat thematic mapper reflective-band radiometric artifacts</atitle><jtitle>IEEE transactions on geoscience and remote sensing</jtitle><stitle>TGRS</stitle><date>2004-12</date><risdate>2004</risdate><volume>42</volume><issue>12</issue><spage>2704</spage><epage>2716</epage><pages>2704-2716</pages><issn>0196-2892</issn><eissn>1558-0644</eissn><coden>IGRSD2</coden><abstract>Radiometric "artifacts" are known to be present to varying degrees in the reflective-band imagery from both Landsat-4 and Lansat-5 Thematic Mappers (TMs). The most common artifacts are known as scan-correlated shift (SCS), memory effect (ME), and coherent noise (CN). The characterization and correction of these artifacts has been performed for both the Landsat-4 and Lansat-5 TMs. SCS is a sudden shift in bias that can be as large as 2 DN. However, this artifact can be accurately quantified and easily removed from imagery using a line-by-line bias subtraction. ME causes the detector response to undershoot after a sudden transition from a bright target to a dark target. For large transitions, this can cause a 2% radiometric error. This artifact can be removed through a spatial filtering operation. Lastly, CN is a periodic pattern that is most often seen in homogeneous portions of TM imagery. The amplitude of this noise artifact is quite small, less than 0.5 DN. While CN has been accurately characterized, a correction procedure is not recommended, due to the small amplitude of this artifact. Recommendations are given for proper processing of TM imagery to remove the effects of these artifacts.</abstract><cop>New York</cop><pub>IEEE</pub><doi>10.1109/TGRS.2004.839087</doi><tpages>13</tpages></addata></record> |
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subjects | Calibration coherent noise (CN) Detectors Filtering Instruments Landsat Landsat satellites memory effect (ME) Mirrors NASA Noise level Radiometry Remote sensing Satellites scan-correlated shift (SCS) Thematic Mapper (TM) |
title | Landsat thematic mapper reflective-band radiometric artifacts |
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