Utilizing Ground-Penetrating Radar for Water Leak Detection and Pipe Material Characterization in Environmental Studies: A Case Study
文献类型：期刊论文
| 作者 | Gamal, Mohamed3,5,6; Di, Qingyun2,3,5; Zhang, Jinhai3,5; Fu, Changmin2,3,5; Ebrahim, Shereen1; El-Raouf, Amr Abd4 |
| 刊名 | REMOTE SENSING
 |
| 出版日期 | 2023-10-01 |
| 卷号 | 15期号:20页码:24 |
| 关键词 | leaks underground pipes FDTD GPR numerical modeling trace analysis envelope migration |
| DOI | 10.3390/rs15204924 |
| 英文摘要 | Detecting and mapping subsurface utilities in urban areas is crucial for identifying defects or damages in drinking and sewage pipes that can cause leaks. These leaks make it difficult to accurately characterize the pipes due to changes in their reflective properties. This study focused on detecting leaks originating from underground pipes and distinguishing between these various types of pipes. It also aimed to create a visual fingerprint model that displays the reflection characteristics of these pipes during different leak conditions, enabling efficient maintenance and handling procedures on the pipes. To achieve this, a finite-difference time-domain (FDTD) method was used to simulate two types of pipe materials with and without leak areas to construct different scenarios. Additionally, a ground-penetrating radar (GPR) field survey was conducted using a 600 MHz antenna in a part of the El Hammam area on Egypt's northwest coast. The simulated images produced with numerical modeling were compared with the radar profiles obtained using GPR at particular locations. The numerical simulations and radar profiles demonstrated the noticeable influence of water leaks from the different pipes, wherein the reflection of saturated soil waves was interrupted due to the presence of saturated soil. Envelope and migration techniques were employed in a new application to accurately distinguish between different pipe types, specifically focusing on leak areas. The strong correlation between the real radar profile and the specific signal of a water pipe leak in the simulated models suggests that GPR is a reliable non-destructive geophysical method for detecting water pipe leaks and distinguishing between the different pipe materials in various field conditions. The simulated models, which serve as image-matching fingerprints to identify and map water pipe leaks, help us to comprehend reality better. |
| WOS关键词 | GPR ; SUBSURFACE ; IDENTIFICATION ; CONCRETE ; SIGNALS ; BASIN ; SOIL |
| 资助项目 | We extend our appreciation to Ahmed Gaber, Port-Said University, Egypt, for his valuable assistance in acquiring the GPR field data. We are also very appreciative of the Chief Editor for managing the manuscript. Additionally, we would like to extend our th ; Ahmed Gaber |
| WOS研究方向 | Environmental Sciences & Ecology ; Geology ; Remote Sensing ; Imaging Science & Photographic Technology |
| 语种 | 英语 |
| 出版者 | MDPI |
| WOS记录号 | WOS:001093564500001 |
| 资助机构 | We extend our appreciation to Ahmed Gaber, Port-Said University, Egypt, for his valuable assistance in acquiring the GPR field data. We are also very appreciative of the Chief Editor for managing the manuscript. Additionally, we would like to extend our th ; We extend our appreciation to Ahmed Gaber, Port-Said University, Egypt, for his valuable assistance in acquiring the GPR field data. We are also very appreciative of the Chief Editor for managing the manuscript. Additionally, we would like to extend our th ; We extend our appreciation to Ahmed Gaber, Port-Said University, Egypt, for his valuable assistance in acquiring the GPR field data. We are also very appreciative of the Chief Editor for managing the manuscript. Additionally, we would like to extend our th ; We extend our appreciation to Ahmed Gaber, Port-Said University, Egypt, for his valuable assistance in acquiring the GPR field data. We are also very appreciative of the Chief Editor for managing the manuscript. Additionally, we would like to extend our th ; Ahmed Gaber ; Ahmed Gaber ; Ahmed Gaber ; Ahmed Gaber ; We extend our appreciation to Ahmed Gaber, Port-Said University, Egypt, for his valuable assistance in acquiring the GPR field data. We are also very appreciative of the Chief Editor for managing the manuscript. Additionally, we would like to extend our th ; We extend our appreciation to Ahmed Gaber, Port-Said University, Egypt, for his valuable assistance in acquiring the GPR field data. We are also very appreciative of the Chief Editor for managing the manuscript. Additionally, we would like to extend our th ; We extend our appreciation to Ahmed Gaber, Port-Said University, Egypt, for his valuable assistance in acquiring the GPR field data. We are also very appreciative of the Chief Editor for managing the manuscript. Additionally, we would like to extend our th ; We extend our appreciation to Ahmed Gaber, Port-Said University, Egypt, for his valuable assistance in acquiring the GPR field data. We are also very appreciative of the Chief Editor for managing the manuscript. Additionally, we would like to extend our th ; Ahmed Gaber ; Ahmed Gaber ; Ahmed Gaber ; Ahmed Gaber ; We extend our appreciation to Ahmed Gaber, Port-Said University, Egypt, for his valuable assistance in acquiring the GPR field data. We are also very appreciative of the Chief Editor for managing the manuscript. Additionally, we would like to extend our th ; We extend our appreciation to Ahmed Gaber, Port-Said University, Egypt, for his valuable assistance in acquiring the GPR field data. We are also very appreciative of the Chief Editor for managing the manuscript. Additionally, we would like to extend our th ; We extend our appreciation to Ahmed Gaber, Port-Said University, Egypt, for his valuable assistance in acquiring the GPR field data. We are also very appreciative of the Chief Editor for managing the manuscript. Additionally, we would like to extend our th ; We extend our appreciation to Ahmed Gaber, Port-Said University, Egypt, for his valuable assistance in acquiring the GPR field data. We are also very appreciative of the Chief Editor for managing the manuscript. Additionally, we would like to extend our th ; Ahmed Gaber ; Ahmed Gaber ; Ahmed Gaber ; Ahmed Gaber ; We extend our appreciation to Ahmed Gaber, Port-Said University, Egypt, for his valuable assistance in acquiring the GPR field data. We are also very appreciative of the Chief Editor for managing the manuscript. Additionally, we would like to extend our th ; We extend our appreciation to Ahmed Gaber, Port-Said University, Egypt, for his valuable assistance in acquiring the GPR field data. We are also very appreciative of the Chief Editor for managing the manuscript. Additionally, we would like to extend our th ; We extend our appreciation to Ahmed Gaber, Port-Said University, Egypt, for his valuable assistance in acquiring the GPR field data. We are also very appreciative of the Chief Editor for managing the manuscript. Additionally, we would like to extend our th ; We extend our appreciation to Ahmed Gaber, Port-Said University, Egypt, for his valuable assistance in acquiring the GPR field data. We are also very appreciative of the Chief Editor for managing the manuscript. Additionally, we would like to extend our th ; Ahmed Gaber ; Ahmed Gaber ; Ahmed Gaber ; Ahmed Gaber |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/110692]  |
| 专题 | 地质与地球物理研究所_深部资源勘探装备研发 |
| 通讯作者 | Di, Qingyun |
| 作者单位 | 1.Natl Res Inst Astron & Geophys, Helwan 11421, Egypt 2.Univ Chinese Acad Sci, Coll Earth & Planetary Sci, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Inst Geol & Geophys, Engn Lab Deep Resources Equipment & Technol, Beijing 100029, Peoples R China 4.Zagazig Univ, Fac Sci, Dept Geol, Zagazig 44519, Egypt 5.Chinese Acad Sci, Innovat Acad Earth Sci, Beijing 100029, Peoples R China 6.Suez Canal Univ, Fac Sci, Dept Geol, Ismailia 41522, Egypt |
| 推荐引用方式 GB/T 7714 | Gamal, Mohamed,Di, Qingyun,Zhang, Jinhai,et al. Utilizing Ground-Penetrating Radar for Water Leak Detection and Pipe Material Characterization in Environmental Studies: A Case Study[J]. REMOTE SENSING,2023,15(20):24. |
| APA | Gamal, Mohamed,Di, Qingyun,Zhang, Jinhai,Fu, Changmin,Ebrahim, Shereen,&El-Raouf, Amr Abd.(2023).Utilizing Ground-Penetrating Radar for Water Leak Detection and Pipe Material Characterization in Environmental Studies: A Case Study.REMOTE SENSING,15(20),24. |
| MLA | Gamal, Mohamed,et al."Utilizing Ground-Penetrating Radar for Water Leak Detection and Pipe Material Characterization in Environmental Studies: A Case Study".REMOTE SENSING 15.20(2023):24. |
入库方式： OAI收割
来源：地质与地球物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。