| RETRIEVAL OF TYPHOON AND HURRICANE SURFACE BAROMETRIC PRESSURE BY PASSIVE MICROWAVE MEASUREMENTS | |
| Zhang, Zijin; Dong, Xiaolong | |
| Department | 微波遥感部 |
| Source Publication | IGARSS 2018 - 2018 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM |
| 2018 | |
| Pages | 1172-1175 |
| Language | 英语 |
| ISSN | 2153-6996 |
| ISBN | 978-1-5386-7150-4 |
| Abstract | The paper investigates the retrieval of typhoon and hurricane surface barometric pressure by passive measurements. The SVR based retrieval algorithm is presented and the passive microwave measurements from the SNPP/ATMS are used for the algorithm training and verification. The assessment of the retrieval performance is done by comparing the case-by-case retrievals with dropsonde measurements and tropical cyclone best track data. The validation results show that the established retrieval algorithm can estimate typhoon and hurricane surface barometric pressure with the accuracy better than 8hpa. As a preliminary conclusion, this method can provide some important sea surface barometric pressure information for typhoon and hurricane structure and dynamic characteristics analysis and offers a new idea for the study of typhoon and hurricane from microwave radiometer data. |
| Keyword | Sea surface barometric pressure typhoon and hurricane analysis retrieval algorithm ATMS |
| Conference Name | 38th IEEE International Geoscience and Remote Sensing Symposium (IGARSS) |
| Conference Date | JUL 22-27, 2018 |
| Conference Place | Valencia, SPAIN |
| Indexed By | CPCI |
| Document Type | 会议论文 |
| Identifier | http://ir.nssc.ac.cn/handle/122/6706 |
| Collection | 微波遥感部 |
| Recommended Citation GB/T 7714 | Zhang, Zijin,Dong, Xiaolong. RETRIEVAL OF TYPHOON AND HURRICANE SURFACE BAROMETRIC PRESSURE BY PASSIVE MICROWAVE MEASUREMENTS[C],2018:1172-1175. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 201808517889.pdf（619KB） | 会议论文 | 开放获取 | CC BY-NC-SA | Application Full Text | ||
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