S. Paloscia, P. Pampaloni, E. Santi, S. Pettinato, A. Della Vecchia, P. Ferrazzoli, L. Guerriero
{"title":"土壤水分对森林冠层微波辐射的影响","authors":"S. Paloscia, P. Pampaloni, E. Santi, S. Pettinato, A. Della Vecchia, P. Ferrazzoli, L. Guerriero","doi":"10.1109/MICRAD.2008.4579461","DOIUrl":null,"url":null,"abstract":"In this paper, experimental results obtained on two forest plots in Tuscany (Italy) by using the IROE/IFAC multi-frequency dual-polarized microwave radiometer are reported. The sensitivity of L-band microwave emission to both forest biomass and soil moisture content under canopies is investigated. A radiative transfer model, which considers vegetation as an ensemble of disks and cylinders over a soil surface, has been used to interpret the obtained results. A good agreement between experimental data and model simulations has been obtained. A further analysis has been carried out by applying the model for predicting the soil moisture under natural forests with moderate biomass.","PeriodicalId":193521,"journal":{"name":"2008 Microwave Radiometry and Remote Sensing of the Environment","volume":"8 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2008-03-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"7","resultStr":"{\"title\":\"Soil moisture effect on microwave emission of forest canopies\",\"authors\":\"S. Paloscia, P. Pampaloni, E. Santi, S. Pettinato, A. Della Vecchia, P. Ferrazzoli, L. Guerriero\",\"doi\":\"10.1109/MICRAD.2008.4579461\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this paper, experimental results obtained on two forest plots in Tuscany (Italy) by using the IROE/IFAC multi-frequency dual-polarized microwave radiometer are reported. The sensitivity of L-band microwave emission to both forest biomass and soil moisture content under canopies is investigated. A radiative transfer model, which considers vegetation as an ensemble of disks and cylinders over a soil surface, has been used to interpret the obtained results. A good agreement between experimental data and model simulations has been obtained. A further analysis has been carried out by applying the model for predicting the soil moisture under natural forests with moderate biomass.\",\"PeriodicalId\":193521,\"journal\":{\"name\":\"2008 Microwave Radiometry and Remote Sensing of the Environment\",\"volume\":\"8 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2008-03-11\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"7\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2008 Microwave Radiometry and Remote Sensing of the Environment\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/MICRAD.2008.4579461\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2008 Microwave Radiometry and Remote Sensing of the Environment","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/MICRAD.2008.4579461","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Soil moisture effect on microwave emission of forest canopies
In this paper, experimental results obtained on two forest plots in Tuscany (Italy) by using the IROE/IFAC multi-frequency dual-polarized microwave radiometer are reported. The sensitivity of L-band microwave emission to both forest biomass and soil moisture content under canopies is investigated. A radiative transfer model, which considers vegetation as an ensemble of disks and cylinders over a soil surface, has been used to interpret the obtained results. A good agreement between experimental data and model simulations has been obtained. A further analysis has been carried out by applying the model for predicting the soil moisture under natural forests with moderate biomass.
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