منابع مشابه
Estimation of crop water requirement in rice-wheat system from multi- temporal AWIFS satellite data
The present study investigates remote sensing based approach of large-area crop water requirement using vegetation indices as proxy indicator of crop coefficient (Kc). This study is an attempt to estimate the reasonably proper Kc for lowland rice and wheat and subsequently crop evapotranspiration (ETc) in rice-wheat system using multitemporal IRS P6-AWiFS data integrated with meteorological dat...
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The knowledge of spatial and temporal variability of soil water content and others soil-vegetation variables (leaf area index, fractional cover) assumes high importance in crop management. Where and when the cloudiness limits the use of optical and thermal remote sensing techniques, synthetic aperture radar (SAR) imagery has proven to have several advantages (cloud penetration, day/night acquis...
متن کاملAssisting Temporal Requirement Specification
The aim of the present work is to introduce a pattern-based method for assisting the user during the temporal Requirement Specification (RS) phase. Indeed, since the user usually has to handle abstract notation as well as mathematical-based languages within this phase, RS is becoming more and more tedious and error-prone especially when dealing with complex systems. The authors’ method begins b...
متن کاملEvaluation of health information requirement in management information System
Introduction: Considering the importance of information, providing the management with a reliable information system, can facilitate decision making regarding planning, organizing and controlling. This study aimed to analyze and evaluate information needs of managers at vice - chancellorship for treatment in Iranian medical science universities. Methods: This cross-sectional study was car...
متن کاملTowards 100% renewable energy systems: Uncapping power system flexibility
Relying almost entirely on energy from variable renewable resources such as wind and solar energy will require a transformation in the way power systems are planned and operated. This paper outlines the necessary steps in creating power systems with the flexibility needed to maintain stability and reliability while relying primarily on variable energy resources. These steps are provided in the ...
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ژورنال
عنوان ژورنال: Applied Energy
سال: 2019
ISSN: 0306-2619
DOI: 10.1016/j.apenergy.2019.01.198