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Remote Sensing for Agricultural Water Management (RSAWM) (Second Edition)

A special issue of Remote Sensing (ISSN 2072-4292). This special issue belongs to the section "Remote Sensing in Agriculture and Vegetation".

Deadline for manuscript submissions: 30 November 2024 | Viewed by 534

Special Issue Editors


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Guest Editor
Institute of Bioeconomy, National Research Council, 50019 Sesto Fiorentino, Italy
Interests: drought monitoring and early warning systems; climate change/variability at national and international levels; forest management; land use/land cover characterization; desertification
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Guest Editor
Research Institute for Geo-Hydrological Protection, National Research Council, Perugia, Italy
Interests: remote sensing; soil moisture; rainfall; river discharge; irrigation; high resolution

Special Issue Information

Dear Colleagues,

Global warming is changing precipitation patterns, exacerbating extreme events such as droughts, floodings, heat waves and windstorms. This intensification, along with the impact of human activities, threatens water availability and quality, as well as soil fertility, putting a strain on the resilience of the agriculture sector. Monitoring and managing water resources is becoming more and more necessary to avoid wasting this precious resource. In this context, the availability of detailed information on the water cycle is crucial to plan a sustainable water allocation between different competing users and guide farmers and authorities in the adoption of more effective water saving practices.

Such information can be acquired using new technologies and remote sensing instruments, and exploiting advances in computing performance, data processing and modeling are also the key elements.

This Special Issue solicits papers dealing with innovative strategies, approaches, techniques and tools able to build a comprehensive water management framework to encompass and link all the phases, from the drivers to the impacts and responses.

A multi-data-driven approach based on high-resolution multi-platform and multi-mission EO data that integrate climate, soil, hydrogeological, vegetation and water use (e.g., irrigation practices) metrics is highly recommended, together with the use of innovative machine learning methodologies.

Dr. Ramona Magno
Dr. Paolo Filippucci
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Remote Sensing is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2700 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • high resolution
  • EO data
  • machine learning
  • multi-data-driven approach
  • water balance
  • water consumption
  • soil
  • climate
  • vegetation
  • irrigation

Related Special Issue

Published Papers (1 paper)

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Research

23 pages, 9319 KiB  
Article
Drought Monitoring and Prediction in Agriculture: Employing Earth Observation Data, Climate Scenarios and Data Driven Methods; a Case Study: Mango Orchard in Tamale, Ghana
by Marius Hobart, Michael Schirrmann, Abdul-Halim Abubakari, Godwin Badu-Marfo, Simone Kraatz and Mohammad Zare
Remote Sens. 2024, 16(11), 1942; https://doi.org/10.3390/rs16111942 - 28 May 2024
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Abstract
The study focused on the prediction of the Temperature Vegetation Dryness Index (TVDI), an agricultural drought index, for a Mango orchard in Tamale, Ghana. It investigated the temporal relationship between the meteorological drought index, Standardized Precipitation Index (SPI), and TVDI. The SPI was [...] Read more.
The study focused on the prediction of the Temperature Vegetation Dryness Index (TVDI), an agricultural drought index, for a Mango orchard in Tamale, Ghana. It investigated the temporal relationship between the meteorological drought index, Standardized Precipitation Index (SPI), and TVDI. The SPI was calculated based on utilizing precipitation data from the World Meteorological Organization (WMO) database (2010–2022) and CMIP6 projected precipitation data (2023–2050) from 35 climate models representing various Shared Socioeconomic Pathway (SSP) climate change scenarios. Concurrently, TVDI was derived from Landsat 8/9 satellite imagery, validated using thermal data obtained from unmanned aerial vehicle (UAV) surveys. A comprehensive cross-correlation analysis between TVDI and SPI was conducted to identify lag times between these indices. Building on this temporal relationship, the TVDI was modeled as a function of SPI, with varying lag times as inputs to the Wavelet-Adaptive Neuro-Fuzzy Inference System (Wavelet-ANFIS). This innovative approach facilitated robust predictions of TVDI as an agricultural drought index, specifically relying on SPI as a predictor of meteorological drought occurrences for the years 2023–2050. The research outcome provides practical insights into the dynamic nature of drought conditions in the Tamale mango orchard region. The results indicate significant water stress projected for different time frames: 186 months for SSP126, 183 months for SSP245, and 179 months for both SSP370 and SSP585. This corresponds to a range of 55–57% of the projected months. These insights are crucial for formulating proactive and sustainable strategies for agricultural practices. For instance, implementing supplemental irrigation systems or crop adaptations can be effective measures. The anticipated outcomes contribute to a nuanced understanding of drought impacts, facilitating informed decision-making for agricultural planning and resource allocation. Full article
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