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Author:

稂时楠 (稂时楠.) | 杨铭铸 (杨铭铸.) | 蔡轶珩 (蔡轶珩.) | 李贵强 (李贵强.)

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incoPat zhihuiya

Abstract:

本发明提出了一种适用于冰雷达数据的冰下融化冻结分布的半自动预测方法,属于冰雷达数据处理领域。包括:基底反射率变化量曲线生成、融化冻结筛选阈值矫正、融化冻结过渡区自动检测和冰下融化冻结分布预测。该方法针对回波功率衰减项可能存在的误差问题,采用区域内的冰下水体为参考,矫正了区域的融化和冻结的检测阈值;根据融化冻结过渡区的特点定义并提取了相应的特征,实现了融化冻结过渡区的自动检测,使得在融化冻结过渡区内能够获得更准确的融化冻结分布。最后能够生成更准确的冰下融化冻结分布,适用于不同区域和大量冰雷达数据。

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Patent Info :

Type: 发明申请

Patent No.: CN202211091142.4

Filing Date: 2022-09-07

Publication Date: 2023-01-24

Pub. No.: CN115639555A

Applicants: 北京工业大学

Legal Status: 实质审查

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 7

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