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| SENSITIVITY OF LAND COVERS ON PASSIVE MICROWAVE BRIGHTNESS TEMPERATURE | |
| Jing, Feng; Singh, Ramesh P. | |
| 通讯作者 | Jing, F (corresponding author), China Earthquake Adm, Inst Earthquake Forecasting, Beijing 100036, Peoples R China. ; Jing, F (corresponding author), Chapman Univ, Sch Life & Environm Sci, Schmid Coll Sci & Technol, Orange, CA 92866 USA. |
| 会议名称 | IEEE International Geoscience and Remote Sensing Symposium (IGARSS) |
| 会议日期 | JUL 28-AUG 02, 2019 |
| 会议地点 | Yokohama, JAPAN |
| 英文摘要 | Obvious increased microwave brightness temperature has been observed around the epicenters before strong earthquakes. It can be looked as a potential signal for theinial anomalies related to earthquake activities. However, passive microwave observation can be affected by many environmental factors, such as soil moisture, vegetation cover, surface properties (surface temperature, soils and surface texture) and atmospheric parameters (water vapor, air temperature, etc.) Four different types of land cover regions - desert, vegetation, ocean and glacier have been considered in the present paper to study the sensitivity of different environmental parameters on passive microwave brightness temperature. Our results show that the main factors affecting the MWBT depend on the surface covers. The characteristics of the underlying surface over the seismogenic region should be considered in the further research of seismic microwave anomalous signals detection. |
| 英文关键词 | passive microwave brightness temperature soil moisture water vapor NDVI |
| 来源出版物 | 2019 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS 2019) |
| ISSN | 2153-6996 |
| 出版年 | 2019 |
| 页码 | 9569-9572 |
| ISBN | 978-1-5386-9154-0 |
| 出版者 | IEEE |
| 类型 | Proceedings Paper |
| 语种 | 英语 |
| 收录类别 | CPCI-S |
| WOS记录号 | WOS:000519270608183 |
| WOS关键词 | SATELLITE ; ANOMALIES ; SSM/I |
| WOS类目 | Geosciences, Multidisciplinary ; Remote Sensing |
| WOS研究方向 | Geology ; Remote Sensing |
| 资源类型 | 会议论文 |
| 条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/370125 |
| 作者单位 | [Jing, Feng] China Earthquake Adm, Inst Earthquake Forecasting, Beijing 100036, Peoples R China; [Jing, Feng; Singh, Ramesh P.] Chapman Univ, Sch Life & Environm Sci, Schmid Coll Sci & Technol, Orange, CA 92866 USA |
| 推荐引用方式 GB/T 7714 | Jing, Feng,Singh, Ramesh P.. SENSITIVITY OF LAND COVERS ON PASSIVE MICROWAVE BRIGHTNESS TEMPERATURE[C]:IEEE,2019:9569-9572. |
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