ERS-1 and JERS-1 SAR data analysis for soil moisture and land cover studies
ERS-1 and JERS-1 SAR data acquired with one day difference were compared to each other to study the effect of frequency and incidence angle on soil moisture and various land cover features. Optical data from IRS-1 satellite were also used for comparison with microwave data. Temporal ERS-1 SAR data a...
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| creator | Rao, Y.S. Rao, P.V.N. Venkataratnam, L. Rao, K.S. |
| description | ERS-1 and JERS-1 SAR data acquired with one day difference were compared to each other to study the effect of frequency and incidence angle on soil moisture and various land cover features. Optical data from IRS-1 satellite were also used for comparison with microwave data. Temporal ERS-1 SAR data acquired in three months (3 scenes) were also included in the analysis. The response of ERS-1 SAR data for soil moisture is better than that of JERS-1 SAR data. Effect of roughness and vegetation on soil moisture was observed in both the SAR data sets. The temporal changes in soil moisture using three ERS-1 SAR scenes were clearly seen. Classification accuracy of various land cover features are very poor in microwave data as compared to optical data. |
| doi_str_mv | 10.1109/IGARSS.1996.516278 |
| format | Conference Proceeding |
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Optical data from IRS-1 satellite were also used for comparison with microwave data. Temporal ERS-1 SAR data acquired in three months (3 scenes) were also included in the analysis. The response of ERS-1 SAR data for soil moisture is better than that of JERS-1 SAR data. Effect of roughness and vegetation on soil moisture was observed in both the SAR data sets. The temporal changes in soil moisture using three ERS-1 SAR scenes were clearly seen. 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Optical data from IRS-1 satellite were also used for comparison with microwave data. Temporal ERS-1 SAR data acquired in three months (3 scenes) were also included in the analysis. The response of ERS-1 SAR data for soil moisture is better than that of JERS-1 SAR data. Effect of roughness and vegetation on soil moisture was observed in both the SAR data sets. The temporal changes in soil moisture using three ERS-1 SAR scenes were clearly seen. Classification accuracy of various land cover features are very poor in microwave data as compared to optical data.</description><subject>Agriculture</subject><subject>Crops</subject><subject>Data analysis</subject><subject>Layout</subject><subject>Optical pulses</subject><subject>Optical sensors</subject><subject>Remote sensing</subject><subject>Satellites</subject><subject>Soil moisture</subject><subject>Vegetation</subject><isbn>9780780330689</isbn><isbn>0780330684</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>1996</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNotT21LwzAQDogwmf0D-5Q_0HrXa5LmYxlzTgdC6z6PuCQQ6aw0nbB_b7Qexz3H83JwjK0QCkTQD7tt03ZdgVrLQqAsVX3DMq1qSE0EstYLlsX4AakqIUrSd-xl03Y5cvNp-fO8dk3LrZlM4kx_jSFyP4w8DqHn5yHE6TK6P3v_O07Dt0vidLHBxXt2600fXfaPS3Z43Lytn_L963a3bvZ5QKimXCMSkFJghKsQhRSVkkAaSSqwwgswJMFCefJUlw6VAa_Eu5QixdBIWrLVfDc4545fYzib8XqcP6YfLf5IOg</recordid><startdate>1996</startdate><enddate>1996</enddate><creator>Rao, Y.S.</creator><creator>Rao, P.V.N.</creator><creator>Venkataratnam, L.</creator><creator>Rao, K.S.</creator><general>IEEE</general><scope>6IE</scope><scope>6IL</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIL</scope></search><sort><creationdate>1996</creationdate><title>ERS-1 and JERS-1 SAR data analysis for soil moisture and land cover studies</title><author>Rao, Y.S. ; Rao, P.V.N. ; Venkataratnam, L. ; Rao, K.S.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i104t-911303770a5e41156547603913670d5f50a360d02cf382e17a0f75b6653031a63</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>1996</creationdate><topic>Agriculture</topic><topic>Crops</topic><topic>Data analysis</topic><topic>Layout</topic><topic>Optical pulses</topic><topic>Optical sensors</topic><topic>Remote sensing</topic><topic>Satellites</topic><topic>Soil moisture</topic><topic>Vegetation</topic><toplevel>online_resources</toplevel><creatorcontrib>Rao, Y.S.</creatorcontrib><creatorcontrib>Rao, P.V.N.</creatorcontrib><creatorcontrib>Venkataratnam, L.</creatorcontrib><creatorcontrib>Rao, K.S.</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan All Online (POP All Online) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Electronic Library (IEL)</collection><collection>IEEE Proceedings Order Plans (POP All) 1998-Present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Rao, Y.S.</au><au>Rao, P.V.N.</au><au>Venkataratnam, L.</au><au>Rao, K.S.</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>ERS-1 and JERS-1 SAR data analysis for soil moisture and land cover studies</atitle><btitle>IGARSS '96. 1996 International Geoscience and Remote Sensing Symposium</btitle><stitle>IGARSS</stitle><date>1996</date><risdate>1996</risdate><volume>1</volume><spage>163</spage><epage>165 vol.1</epage><pages>163-165 vol.1</pages><isbn>9780780330689</isbn><isbn>0780330684</isbn><abstract>ERS-1 and JERS-1 SAR data acquired with one day difference were compared to each other to study the effect of frequency and incidence angle on soil moisture and various land cover features. Optical data from IRS-1 satellite were also used for comparison with microwave data. Temporal ERS-1 SAR data acquired in three months (3 scenes) were also included in the analysis. The response of ERS-1 SAR data for soil moisture is better than that of JERS-1 SAR data. Effect of roughness and vegetation on soil moisture was observed in both the SAR data sets. The temporal changes in soil moisture using three ERS-1 SAR scenes were clearly seen. Classification accuracy of various land cover features are very poor in microwave data as compared to optical data.</abstract><pub>IEEE</pub><doi>10.1109/IGARSS.1996.516278</doi></addata></record> |
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| identifier | ISBN: 9780780330689 |
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| language | eng |
| recordid | cdi_ieee_primary_516278 |
| source | IEEE Electronic Library (IEL) Conference Proceedings |
| subjects | Agriculture Crops Data analysis Layout Optical pulses Optical sensors Remote sensing Satellites Soil moisture Vegetation |
| title | ERS-1 and JERS-1 SAR data analysis for soil moisture and land cover studies |
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