PIE-SAR 雷达影像数据处理软件

PIE-SAR是一款专业的星载SAR图像处理和分析软件，包括基础处理、区域网平差处理、InSAR地形测绘、DInSAR形变监测、时序InSAR形变监测和极化SAR分割分类处理等模块，涵盖RD生成RPC、多模态匹配、RD/RPC模型区域网平差、最小费用流相位解缠、地形复杂区SAR影像高精度定位、PS-InSAR时序形变监测等核心功能。PIE-SAR软件对国产GF-3、TH-02A/B卫星数据全面支持，已广泛应用于海洋、应急减灾、水利、林业等各个行业。

PIE-SAR is a professional spaceborne SAR image processing and analysis software. It includes modules such as basic processing, block adjustment processing, InSAR topographic mapping, DInSAR deformation monitoring, time-series InSAR deformation monitoring, and polarimetric SAR segmentation and classification. Its core functions cover RD-derived RPC generation, multi-modal matching, block adjustment based on RD/RPC models, minimum cost flow phase unwrapping, high-precision positioning of SAR images in topographically complex areas, and PS-InSAR time-series deformation monitoring, among others. The software fully supports domestic GF-3 and TH-02A/B satellite data, and has been widely applied in various industries including oceanography, emergency disaster reduction, water conservancy, and forestry.