With the rapid development of new system radar, radar applications have been greatly extended from early military target seeking, tracking and fire control to civilian weather detection, terrain mapping and disaster monitoring. Landslide hazards could cause severe threats to human lives and properties worldwide every year. Surface deformations normally occur before the macro failure of natural and engineered slopes, which is of great significance for landslide forecasting and early warning. Radar differential interferometry techniques have been widely utilized to measure surface deformation of large-scale scenes in the past several decades.

中文翻译：

---

征集论文

随着新系统雷达的飞速发展，雷达的应用已从早期的军事目标搜索，跟踪和火控扩展到了民用天气检测，地形制图和灾害监测。滑坡灾害每年可能对全世界的人类生命和财产造成严重威胁。表面变形通常发生在自然和工程边坡宏观破坏之前，这对滑坡预测和预警具有重要意义。在过去的几十年中，雷达差分干涉测量技术已被广泛用于测量大型场景的表面变形。