卫星遥感在天津海域海冰监测中的应用研究

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中图分类号：P731 文献标识码：A文章编号：1672-3791（2026）01-0176-03

Research on the Application of Satellite Remote Sensing in Sea IceMonitoring in Tianjin Coastal Area

ZHANG Zhengxin

Tianjin Bohai Sea Monitoringand Surveillnce Management Center，Tianjin，3Oo452 China Abstract： Satelite remote sensing technology can improve the accuracy and timeliness of sea ice monitoring， providing forecasting and early warning for sea ice disasters and maritime activity safety.The study employs multisource satelite data combined with meteorological and marine environmental parameters，and comprehensively utilizes optical remote sensing， microwave remote sensing，and deep learing semantic segmentation methods to systematically analyze the distribution range and changing trends of sea ice in the Tianjin coastal waters.The results show that satelite remote sensing technology can achieve high-resolution monitoring ofsea ice distribution，and the comparative analysis of multi-phase images reveals the significant impact of climate change and marine dynamics onsea ice changes.The satelite remote sensing has the advantages of wide monitoring range and strong timeliness，and can provide a reliable technical support for sea ice disaster prevention and control in the Tianjin coastal waters.

Keywords： Satelite remote sensing; Sea ice monitoring; Multi-source data fusion; Sea ice distribution

天津海域是渤海湾重要的组成部分，每年冬季都会面临海冰威胁。（剩余3378字）