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Review, automated estimation and analyses of drought indices in South Asia

2004 Droughts
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Release : 2004
Genre : Droughts
Kind : eBook
Book Rating : 786/5 ( reviews)

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Book Synopsis Review, automated estimation and analyses of drought indices in South Asia by : Smakhtin, Vladimir U

Download or read book Review, automated estimation and analyses of drought indices in South Asia written by Smakhtin, Vladimir U. This book was released on 2004. Available in PDF, EPUB and Kindle. Book excerpt: This paper reviews the existing indices which have been developed for monitoring and quantitative assessment of droughts, and analyzes their applicability for drought prediction and management in the specific context of South Asia. It further describes the suite of routines, which have been developed for automated estimation, display and analyses of various drought indices. The suite forms part of the comprehensive computer package, developed earlier and designed to perform the multitude of water resources analyses and hydrometeorological data processing. The seven-step procedure of setting up and running a typical drought-assessment application is described in detail.

The Use of Remote Sensing Data for Drought Assessment and Monitoring in Southwest Asia

2004 Droughts
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Release : 2004
Genre : Droughts
Kind : eBook
Book Rating : 751/5 ( reviews)

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Book Synopsis The Use of Remote Sensing Data for Drought Assessment and Monitoring in Southwest Asia by : Prasad Srinivasa Thenkabail

Download or read book The Use of Remote Sensing Data for Drought Assessment and Monitoring in Southwest Asia written by Prasad Srinivasa Thenkabail. This book was released on 2004. Available in PDF, EPUB and Kindle. Book excerpt: This report describes the development of the near real-time drought monitoring and reporting system for the region, which currently includes Afghanistan, Pakistan and western parts of India. The system is based on drought-related indices derived from high-resolution remote-sensing data (MODIS). The unique feature of the study is the development of regression relationships between drought-related indices obtained from MODIS and AVHRR data, which have different pixel-resolution and optical characteristics. The goal is to make the system available, via Internet, to all stakeholders in the region.

Monitoring and Predicting Agricultural Drought

2005-04-14 Business & Economics
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Release : 2005-04-14
Genre : Business & Economics
Kind : eBook
Book Rating : 34X/5 ( reviews)

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Book Synopsis Monitoring and Predicting Agricultural Drought by : Vijendra K. Boken

Download or read book Monitoring and Predicting Agricultural Drought written by Vijendra K. Boken. This book was released on 2005-04-14. Available in PDF, EPUB and Kindle. Book excerpt: Basic concepts and drought analysis. Remote sensing. NOAA/AVHRR satellite data-based indices for monitoring agricultural droughts. The Americas. Europe, Russia, and the near east. Asia and Australia. International efforts and climate change.

The Drought Risk Analysis, Forecasting, and Assessment under Climate Change

2021-01-06 Technology & Engineering
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Release : 2021-01-06
Genre : Technology & Engineering
Kind : eBook
Book Rating : 060/5 ( reviews)

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Book Synopsis The Drought Risk Analysis, Forecasting, and Assessment under Climate Change by : Tae-Woong Kim

Download or read book The Drought Risk Analysis, Forecasting, and Assessment under Climate Change written by Tae-Woong Kim. This book was released on 2021-01-06. Available in PDF, EPUB and Kindle. Book excerpt: This Special Issue is a platform to fill the gaps in drought risk analysis with field experience and expertise. It covers (1) robust index development for effective drought monitoring; (2) risk analysis framework development and early warning systems; (3) impact investigations on hydrological and agricultural sectors; (4) environmental change impact analyses. The articles in the Special Issue cover a wide geographic range, across China, Taiwan, Korea, and the Indo-China peninsula, which covers many contrasting climate conditions. Hence, the results have global implications: the data, analysis/modeling, methodologies, and conclusions lay a solid foundation for enhancing our scientific knowledge of drought mechanisms and relationships to various environmental conditions.

Remote Sensing of Drought

2012-04-24 Science
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Release : 2012-04-24
Genre : Science
Kind : eBook
Book Rating : 578/5 ( reviews)

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Book Synopsis Remote Sensing of Drought by : Brian D. Wardlow

Download or read book Remote Sensing of Drought written by Brian D. Wardlow. This book was released on 2012-04-24. Available in PDF, EPUB and Kindle. Book excerpt: Remote Sensing of Drought: Innovative Monitoring Approaches presents emerging remote sensing-based tools and techniques that can be applied to operational drought monitoring and early warning around the world. The first book to focus on remote sensing and drought monitoring, it brings together a wealth of information that has been scattered throughout the literature and across many disciplines. Featuring contributions by leading scientists, it assembles a cross-section of globally applicable techniques that are currently operational or have potential to be operational in the near future. The book explores a range of applications for monitoring four critical components of the hydrological cycle related to drought: vegetation health, evapotranspiration, soil moisture and groundwater, and precipitation. These applications use remotely sensed optical, thermal, microwave, radar, and gravity data from instruments such as AMSR-E, GOES, GRACE, MERIS, MODIS, and Landsat and implement several advanced modeling and data assimilation techniques. Examples show how to integrate this information into routine drought products. The book also examines the role of satellite remote sensing within traditional drought monitoring, as well as current challenges and future prospects. Improving drought monitoring is becoming increasingly important in addressing a wide range of societal issues, from food security and water scarcity to human health, ecosystem services, and energy production. This unique book surveys innovative remote sensing approaches to provide you with new perspectives on large-area drought monitoring and early warning.

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