Earth Resources

Earth Resources PDF Author:
Publisher:
ISBN:
Category : Astronautics in earth sciences
Languages : en
Pages : 852

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Earth Resources

Earth Resources PDF Author:
Publisher:
ISBN:
Category : Astronautics in earth sciences
Languages : en
Pages : 852

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Book Description


Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 538

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Book Description
Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.

Workshop Proceedings

Workshop Proceedings PDF Author: Richard M. DeGraaf
Publisher:
ISBN:
Category : Bird refuges
Languages : en
Pages : 548

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Remote Sensing of Soils

Remote Sensing of Soils PDF Author: Ravi Shankar Dwivedi
Publisher: Springer
ISBN: 3662537400
Category : Nature
Languages : en
Pages : 518

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Book Description
This book is about applications of remote sensing techniques in the studies on soils. In pursuance of the objective, the book initially provides an introduction to various elements and concepts of remote sensing, and associated technologies , namely Geographic Information System (GIS), Global Positioning System (GPS) in chapter-1. An overview of the sensors used to collect remote sensing data and important Earth observation missions is provided in chapter-2. The processing of satellite digital data (geometric and radiometric corrections, feature reduction, digital data fusion, image enhancements and analysis) is dealt with in Chapter-3. In the chapter to follow the interpretation of remote sensing data , very important and crucial step in d eriving information on natural resources including soils resources, is discussed. An introduction to soils as a natural body with respect to their formation, physical and chemical properties used during inventory of soils, and soil classification is given in Chapter-5.The spectral response patterns of soils including hyperspectral characteristics -fundamental to deriving information on soils from spectral measurements, and the techniques of soil resources mapping are discussed in chapter-6 and -7,respectively. Furthermore, the creation of digital soil resources database and the development of soil information systems, a very important aspect of storage and dissemination of digital soil data to the end users are discussed in ch.apter-8. Lastly, the applications of remote sensing techniques in soil moisture estimation and soil fertility evaluation are covered in chapter-9 and -10, respectively.

NASA SP.

NASA SP. PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 162

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NASA Scientific and Technical Publications

NASA Scientific and Technical Publications PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 410

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NASA Reference Publication

NASA Reference Publication PDF Author:
Publisher:
ISBN:
Category : Astronautics
Languages : en
Pages : 636

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Digital Opportunities for Better Agricultural Policies

Digital Opportunities for Better Agricultural Policies PDF Author: OECD
Publisher: OECD Publishing
ISBN: 9264887857
Category :
Languages : en
Pages : 236

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Book Description
Recent digital innovations provide opportunities to deliver better policies for the agriculture sector by helping to overcome information gaps and asymmetries, lower policy-related transaction costs, and enable people with different preferences and incentives to work better together. Drawing on ten illustrative case studies and unique new data gathered via an OECD questionnaire on agri-environmental policy organisations' experiences with digital tools, this report explores opportunities to improve current agricultural and agri-environmental policies, and to deliver new, digitally enabled and information-rich policy approaches.

Global Drought and Flood

Global Drought and Flood PDF Author: Huan Wu
Publisher: John Wiley & Sons
ISBN: 1119427215
Category : Science
Languages : en
Pages : 352

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Book Description
Recent advances in the modeling and remote sensing of droughts and floods Droughts and floods are causing increasing damage worldwide, often with devastating short- and long-term impacts on human society. Forecasting when they will occur, monitoring them as they develop, and learning from the past to improve disaster management is vital. Global Drought and Flood: Observation, Modeling, and Prediction presents recent advances in the modeling and remote sensing of droughts and floods. It also describes the techniques and products currently available and how they are being used in practice. Volume highlights include: Remote sensing approaches for mapping droughts and floods Physical and statistical models for monitoring and forecasting hydrologic hazards Features of various drought and flood systems and products Use by governments, humanitarian, and development stakeholders in recent disaster cases Improving the collaboration between hazard information provision and end users The American Geophysical Union promotes discovery in Earth and space science for the benefit of humanity. Its publications disseminate scientific knowledge and provide resources for researchers, students, and professionals.

The Earth Observer

The Earth Observer PDF Author:
Publisher:
ISBN:
Category : Artificial satellites in earth sciences
Languages : en
Pages : 286

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Book Description