Use of Remote Sensing Technologies for Water Resources Management

A special issue of Water (ISSN 2073-4441). This special issue belongs to the section "New Sensors, New Technologies and Machine Learning in Water Sciences".

Deadline for manuscript submissions: 30 April 2025 | Viewed by 554

Special Issue Editors


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Guest Editor
Discovery Partners Institute (DPI), University of Illinois System, Chicago, IL, USA
Interests: satellite hydrology; UAV remote sensing; predictive modeling; feature engineering; public health; water monitoring
Special Issues, Collections and Topics in MDPI journals

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Guest Editor Assistant
Oak Ridge National Laboratory, Oak Ridge, TN, USA
Interests: climate modeling; hydroclimatic extremes; hydrology remote sensing; machine learning

Special Issue Information

Dear Colleagues,

This Special Issue titled “Use of Remote Sensing Technologies for Water Resources Management” incorporates a wide array of remote sensing technologies, including satellite, UAV, LiDAR, ground-based sensors, and radar imaging, to capture comprehensive data about water systems. The focus is on integrating traditional and non-traditional remote sensing tools for monitoring hydrological systems and water resources. In terms of methodology, this issue emphasizes the application of cutting-edge techniques such as machine learning and deep learning for data processing and analysis and the effective use of traditional analytics and statistical methods. This combined approach aims to support innovative decision making in water resource management, ensuring that advanced and conventional methodologies contribute to solving key water challenges. Applications will span diverse domains, including water quality assessment, flood and drought prediction, agricultural water use optimization, and urban water management. In addition, this Special Issue will highlight how remote sensing is addressing key public health challenges such as hazardous algal blooms (HABs) and waterborne disease monitoring. Remote sensing technologies are crucial in early detection and mitigation of harmful environmental conditions that impact public health, including monitoring pollution and managing waterborne pathogens. This issue aims to advance the resilience of water systems and public health infrastructure by fostering innovative methodologies.

Dr. Anuj Tiwari
Guest Editor

Dr. Anukesh Krishnan Kutty Ambika
Guest Editor Assistant

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Keywords

  • satellite remote sensing
  • unmanned aerial vehicle (UAV)
  • LiDAR hydrology
  • ground-based remote sensing
  • geospatial intelligence
  • hydrological modeling
  • flood and drought prediction
  • hazardous algal blooms (HABs)
  • waterborne disease monitoring

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Published Papers (1 paper)

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Research

21 pages, 8795 KiB  
Article
Morphometric Characterization and Dual Analysis for Flash Flood Hazard Assessment of Wadi Al-Lith Watershed, Saudi Arabia
by Bashar Bashir and Abdullah Alsalman
Water 2024, 16(22), 3333; https://doi.org/10.3390/w16223333 - 20 Nov 2024
Viewed by 385
Abstract
Flash floods are one of the most hazardous natural events globally, characterized by their rapid onset and unpredictability, often overwhelming emergency preparedness and response systems. In the arid environment of Saudi Arabia, Wadi Al-Lith watershed is particularly prone to flash floods, exacerbated by [...] Read more.
Flash floods are one of the most hazardous natural events globally, characterized by their rapid onset and unpredictability, often overwhelming emergency preparedness and response systems. In the arid environment of Saudi Arabia, Wadi Al-Lith watershed is particularly prone to flash floods, exacerbated by sudden storms and the region’s distinct topographical features. This study focuses on the morphometric characterization and comparative analysis of flash flood risk within the Wadi Al-Lith basin. To assess flood susceptibility, two widely adopted methodologies were employed: the morphometric ranking approach and El-Shamy’s method. A 12.5-m resolution ALOS PALSAR digital elevation model (DEM) was used to delineate the watershed and generate a detailed drainage network via Arc-Hydro tools in the ArcGIS 10.4 software. Fifteen morphometric parameters were analyzed to determine their influence on flood potential and hazard prioritization. The findings of this study provide crucial insights for regional flood risk management, offering an improved understanding of flash flood dynamics and assisting in developing effective mitigation strategies for Wadi Al-Lith and similar environments. The findings reveal that Wadi Al-Lith comprises multiple sub-catchments with varying degrees of vulnerability to flash flooding. According to the morphometric hazard analysis (MHA), certain sub-catchments, including sc-2, sc-4, sc-5, sc-6, sc-10, sc-12, sc-13, and sc-15, emerge as highly susceptible to flood hazards, while others (sc-1 and sc-9) fall into moderate risk categories. In contrast, the application of El-Shamy’s method provides a different ranking of flood risks across the watershed’s sub-catchments, offering a comparative view of flood susceptibility. The insights gained from this dual-analysis approach are expected to support the development of targeted flood prevention and mitigation strategies, which are essential for minimizing the future impacts of flash flooding in the Wadi Al-Lith watershed and ensuring better preparedness for local communities. Full article
(This article belongs to the Special Issue Use of Remote Sensing Technologies for Water Resources Management)
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