Academic paper Tree tilt monitoring in rural and urban landscapes of Hong Kong using smart sensing technology - ScienceDirect Forests | Free Full-Text | Unveiling Falling Urban Trees before and during Typhoon Higos (2020): Empirical Case Study of Potential Structural Failure Using Tilt Sensor (mdpi.com) A Review of Dynamic Tree Behaviors: Measurement Methods on Tree Sway, Tree Tilt, and Root–Plate Movement (polyu.edu.hk) Coordinates : A resource on positioning, navigation and beyond » Blog Archive » A Large-scale Monitoring System of Tree Tilt Angle through Integrating Smart Sensing Technology and GIS (mycoordinates.org) Media coverage News resources PolyU develops smart tree management system and transfers technology to the Tree Management Office to improve tree health monitoring in Hong Kong | The Hong Kong Polytechnic University Harnessing technology to monitor tree stability | Spring 2021 - Issue 4 | Excel x Impact@PolyU Enhancing efficiency and effectiveness in tree management (polyu.edu.hk) 馬會推「智慧城市樹木管理計劃」提升樹木風險管理 更獲國際獎項 (hk01.com) 理大研發系統偵測大樹傾斜 防倒塌危機|即時新聞|港澳|on.cc東網 理大樹木監斜器 揭塌前有先兆 風吹傾斜至倒下需數小時 及早圍封避傷亡 - 20211010 - 港聞 - 每日明報 - 明報新聞網 (mingpao.com) World first as tree sensors hold sway | The Standard