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Author: Robert E. Burgan
Publisher:
ISBN:
Category : Forest mapping
Languages : en
Pages : 16
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Book Description
Author: Robert E. Burgan
Publisher:
ISBN:
Category : Forest mapping
Languages : en
Pages : 16
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Book Description
Author: T. J. Lynham
Publisher: Sault Ste. Marie, Ont. : Great Lakes Forestry Centre
ISBN:
Category : Nature
Languages : en
Pages : 32
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Book Description
By monitoring the greenness of vegetation, it may be possible to provide fire management agencies with timely information on changing forest hazard conditions. This study monitors general seasonal variation in greenness throughout the 1993 growing season in Ontario using 1-kilometre resolution Advanced Very High Resolution Radiometer ten-day composites. Data for several sample sites across Ontario's major forest regions are analyzed to report on the seasonal trends. A second aspect of the study monitors annual variation in greenness by studying four phenologically coincident scenes of the Sudbury Basin, with images taken over two decades using 50-metre-resolution LANDSAT data and analyzed to show increases in vegetation due to reductions in sulphur dioxide emissions. A simple regression equation that depends on a fuel moisture parameter was used to model and predict forest fire occurrence in the Basin area and indicate the effect of revegetation on forest fire decreases.
Author: Jennifer J. Dieck
Publisher:
ISBN:
Category : Floodplain plants
Languages : en
Pages : 64
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Book Description
Author: Warren P. Clary
Publisher:
ISBN:
Category : Birds
Languages : en
Pages : 694
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Book Description
Author: J. Denègre
Publisher: Elsevier
ISBN: 1483101533
Category : Science
Languages : en
Pages : 342
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Book Description
Thematic Mapping from Satellite Imagery: A Guidebook discusses methods in producing maps using satellite images. The book is comprised of five chapters; each chapter covers one stage of the process. Chapter 1 tackles the satellite remote sensing imaging and its cartographic significance. Chapter 2 discusses the production processes for extracting information from satellite data. The next chapter covers the methods for combining satellite-derived information with that obtained from conventional sources. Chapter 4 deals with design and semiology for cartographic representation, and Chapter 5 presents examples of applications. The book will be of great use to cartographers who want to utilize satellite imaging in generating a map.
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 236
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Book Description
Author: Emilio Chuvieco
Publisher: Springer Science & Business Media
ISBN: 3642017541
Category : Technology & Engineering
Languages : en
Pages : 262
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Book Description
Wildland fires are becoming one of the most critical environmental factors affecting a wide range of ecosystems worldwide. In Mediterranean ecosystems (including also South-Africa, California, parts of Chile and Australia), wildland fires are recurrent phenomena every summer, following the seasonal drought. As a result of changes in traditional land use practices, and the impact of recent climate warming, fires have more negative impacts in the last years, threatening lives, socio-economic and ecological values. The book describes the ecological context of fires in the Mediterranean ecosystems, and provides methods to observe fire danger conditions and fire impacts using Earth Observation and Geographic Information System technologies.
Author: Nathalie Pettorelli
Publisher: Oxford University Press, USA
ISBN: 0199693161
Category : Nature
Languages : en
Pages : 205
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Book Description
This book provides a coherent review of NDVI including its origin, its availability, its associated advantages and disadvantages, and its possible applications in ecology, environmental monitoring, wildlife management, and conservation.
Author: George P. Petropoulos
Publisher: CRC Press
ISBN: 1498777597
Category : Mathematics
Languages : en
Pages : 551
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Book Description
Extreme weather and climate change aggravate the frequency and magnitude of disasters. Facing atypical and more severe events, existing early warning and response systems become inadequate both in scale and scope. Earth Observation (EO) provides today information at global, regional and even basin scales related to agrometeorological hazards. This book focuses on drought, flood, frost, landslides, and storms/cyclones and covers different applications of EO data used from prediction to mapping damages as well as recovery for each category. It explains the added value of EO technology in comparison with conventional techniques applied today through many case studies.
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 260
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Book Description
