Digital Environment: Dynamic Ground Motion Map of the UK

数字环境：英国动态地面运动地图

• 批准号: NE/S016163/1
• 负责人: Timothy Wright
• 金额: $ 15.69万
• 依托单位: University of Leeds
• 依托单位国家: 英国
• 项目类别: Research Grant
• 财政年份: 2019
• 资助国家: 英国
• 起止时间: 2019 至 无数据
• 项目状态: 已结题
• 来源: https://gtr.ukri.org/projects?ref=NE%2FS016163%2F1
• 关键词: Digital; Environment; Dynamic; Ground; Motion

The ground surface in the UK is far from stable. For example, there are more that 15,000 recorded landslides in the UK, and the average annual cost of ground movement to the insurance industry is £250M. Landslides affecting critical infrastructure, such as mainline railways or dams, can be associated with multi-million pound remediation costs even for a single slope failure event. Furthermore, there are tens of thousands of kilometres of engineered slopes in our transportation, utilities and flood defence infrastructure networks - many of which were built in Victorian times and are in poor condition. Satellite technology, specifically ESA's Sentinel-1 constellation, has the potential to produce a dynamic, high resolution map of ground motion which can be used for monitoring and planning. The proposed feasibility study will explore whether UK expertise can be used to integrate Sentinel-1 data with sensors on the ground and embedded in the built environment to contribute to the Digital Environment. The study will leverage existing RCUK investments, map the requirements of potential stakeholders and explore cutting edge approaches to data handling, analysis, fusion and decision making. In addition to the core of InSAR experts, our team comprises a) specialists in image processing and machine learning, b) specialists in landslides, subsidence and onshore energy production and c) two knowledge exchange fellows. A wide-ranging network of potential stakeholders has already been identified, and our selected project partners (Environment Agency, Network Rail, TerraDat, Bridgeway Consulting) represent the needs of key governmental and commercial beneficiaries. The output of the feasibility study will be a peer-reviewed white paper detailing the requirements for a Sentinel-1 based UK ground motion map to be incorporated into a Digital Environment.

英国的地面很不稳定。例如，英国有记录的山体滑坡超过 15,000 起，地面移动给保险业造成的年平均成本为 2.5 亿英镑。影响干线铁路或水坝等关键基础设施的山体滑坡，即使是单个斜坡破坏事件，也可能导致数百万英镑的修复成本。此外，我们的交通、公用事业和防洪基础设施网络中有数万公里的工程斜坡，其中许多建于维多利亚时代，状况不佳。卫星技术，特别是欧空局的 Sentinel-1 星座，有潜力生成动态、高分辨率的地面运动地图，可用于监测和规划。拟议的可行性研究将探讨英国的专业知识是否可用于将 Sentinel-1 数据与地面传感器和嵌入建筑环境中的传感器集成，从而为数字环境做出贡献。该研究将利用 RCUK 的现有投资，绘制潜在利益相关者的需求，并探索数据处理、分析、融合和决策的前沿方法。除了 InSAR 专家核心之外，我们的团队还包括 a) 图像处理和机器学习专家，b) 滑坡、沉降和陆上能源生产专家，以及 c) 两名知识交流研究员。广泛的潜在利益相关者网络已经确定，我们选定的项目合作伙伴（环境局、Network Rail、TerraDat、Bridgeway Consulting）代表了主要政府和商业受益者的需求。可行性研究的成果将是一份经过同行评审的白皮书，详细说明将基于 Sentinel-1 的英国地面运动地图纳入数字环境的要求。

项目成果

Benchmarking and inter-comparison of Sentinel-1 InSAR velocities and time series

• DOI: 10.1016/j.rse.2021.112306
• 发表时间: 2021-01-30
• 期刊: REMOTE SENSING OF ENVIRONMENT
• 影响因子: 13.5
• 作者: Sadeghi, Z.;Wright, T. J.;Biggs, J.
• 通讯作者: Biggs, J.

Ground and Satellite-Based Methods of Measuring Deformation at a UK Landslide Observatory: Comparison and Integration

• DOI: 10.3390/rs14122836
• 发表时间: 2022-06
• 期刊: Remote. Sens.
• 作者: K. Kelevitz;A. Novellino;A. Watlet;J. Boyd;J. Whiteley;J. Chambers;C. Jordan;T. Wright;A. Hooper;J. Biggs

Using corner reflectors for enhancing landslide and infrastructure monitoring in the UK

在英国使用角反射器加强山体滑坡和基础设施监测

• DOI: 10.5194/egusphere-egu21-5133
• 发表时间: 2021
• 作者: Kelevitz K

A satellite chronology of plumes from the April 2021 eruption of La Soufrière, St Vincent

2021 年 4 月圣文森特拉苏弗里耶尔喷发的羽流卫星年表

• DOI: 10.5194/acp-23-15209-2023
• 发表时间: 2023
• 期刊: Atmospheric Chemistry and Physics
• 影响因子: 6.3
• 作者: Taylor I

Novel Corner-Reflector Array Application in Essential Infrastructure Monitoring

新型角反射器阵列在重要基础设施监控中的应用

• DOI: 10.1109/tgrs.2022.3196699
• 发表时间: 2022
• 期刊: IEEE Transactions on Geoscience and Remote Sensing
• 影响因子: 8.2
• 作者: Kelevitz K