Download or read book A Manual for Analysis of Hemispherical Canopy Photography written by Paul M. Rich and published by . This book was released on 1989 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Hemispherical Photography in Forest Science Theory Methods Applications written by Richard A. Fournier and published by Springer. This book was released on 2017-05-11 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents practical information about hemispherical photography from the perspectives of field data acquisition, image processing and information retrieval methods. This book is organized into three sections. The first section describes what is hemispherical photography and what are the fundamental elements of forest structure and light interactions within the forest canopy. The second section provides practical information about the equipment, procedures and tools for procuring, processing and analyzing hemispherical photographs. Armed with this information, the third section describes several applications of hemispherical photographs to forestry and natural resource assessment. The book concludes with a discussion about modelling tools and future directions of this rapidly growing field. There is currently no information source on the market that has this comprehensive range of topics combined in a single book. The book will appeal to academics, graduate students, natural resource professionals and researchers alike.
Download or read book Instrumentation for Studying Vegetation Canopies for Remote Sensing in Optical and Thermal Infrared Regions written by Narendra S. Goel and published by Taylor & Francis. This book was released on 1990 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: First Published in 1991. Routledge is an imprint of Taylor & Francis, an informa company.
Download or read book BOREAS TE 23 Canopy Architecture and Spectral Data from Hemispherical Photographs written by and published by . This book was released on 2000 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Use of Hemispherical Photographs in Forest Ecology written by P. L. Mitchell and published by . This book was released on 1993 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Canopy Structure of a Tropical Forest written by Jarrod M. Thaxton and published by . This book was released on 1995 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Energy Research Abstracts written by and published by . This book was released on 1990 with total page 946 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Plant Canopies written by Society for Experimental Biology (Great Britain). Meeting and published by Cambridge University Press. This book was released on 1989 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume is a synthesis of current knowledge about the growth, development and functioning of plant canopies.
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1990 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ecohydrology written by Derek Eamus and published by CSIRO PUBLISHING. This book was released on 2006-05-26 with total page 361 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ecohydrology: Vegetation Function, Water and Resource Management describes and provides a synthesis of the different disciplines required to understand the sustainable management of water in the environment in order to tackle issues such as dryland salinity and environmental water allocation. It provides in the one volume the fundamentals of plant ecophysiology, hydrology and ecohydrology as they relate to this topic. Both conceptual foundations and field methods for the study of ecohydrology are provided, including chapters on groundwater dependent ecosystems, salinity and practical case studies of ecohydrology. The importance of ecologically sustainable development and environmental allocations of water are explained in a chapter devoted to policy and principles underpinning water resource management and their application to water and vegetation management. A chapter on modelling brings together the ecophysiological and hydrological domains and compares a number of models that are used in ecohydrology. For the sustainable management of water in Australia and elsewhere, this important reference work will assist land managers, industry, policy makers, students and scientists achieve the required understanding of water in landscapes.
Download or read book A Method for Estimating Canopy Openness Effective Leaf Area Index and Photosynthetically Active Photon Flux Density Using Hemispherical Photography and Computerized Image Analysis Techniques written by G. W. Frazer and published by . This book was released on 1997 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hemispherical canopy photography is an indirect method for measuring various components of forest canopy structure and solar radiation flux within and below forest canopies. The method utilizes a 180-degree fisheye-lens camera to capture and record the position, size, and shape of openings or gaps in a forest canopy. During late summer 1995, eight sites on southern Vancouver Island were intensively sampled using hemispherical photographic methods. This document describes the general theory, approach, and analytical tools associated with hemispherical canopy photography and computerized image analysis in the context of this research. As a result, a technical protocol has been devised that can be adopted, modified, and improved upon by those interested in using hemispherical techniques for similar research initiatives. Recommendations are made to improve the quality and reliability of future hemispherical image analysis systems. Appendices include information on measurement of fisheye lens distortion and the effect on the calculation of gap fraction magnitude and distribution, and a model for estimating percent open sky and leaf area index.
Download or read book Forest Ecology and Conservation written by Adrian Newton and published by Oxford University Press, USA. This book was released on 2007-05-17 with total page 471 pages. Available in PDF, EPUB and Kindle. Book excerpt: Forests have become the focus of intense conservation interest over the past two decades, reflecting widespread concern about high rates of deforestation and forest degradation, particularly in tropical countries. The aim of this book is to outline the main methods and techniques available to forest ecologists.
Download or read book Solar Radiation Modelling and Remote Sensing written by Dimitris Kaskaoutis and published by MDPI. This book was released on 2019-06-17 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt: Accurate solar radiation knowledge and its characterization on the Earth’s surface are of high interest in many aspects of environmental and engineering sciences. Modeling of solar irradiance from satellite imagery has become the most widely used method for retrieving solar irradiance information under total sky conditions, particularly in the solar energy community. Solar radiation modeling, forecasting, and characterization continue to be broad areas of study, research, and development in the scientific community. This Special Issue contains a small sample of the current activities in this field. Both the environmental and climatology community, as the solar energy world, share a great interest in improving modeling tools and capabilities for obtaining more reliable and accurate knowledge of solar irradiance components worldwide. The work presented in this Special Issue also remarks on the significant role that remote sensing technologies play in retrieving and forecasting solar radiation information.
Download or read book Canadian Journal of Forest Research written by and published by . This book was released on 2010 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Forest Canopy Photography written by Luke Curtis and published by . This book was released on 1993 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Remote Sensing of Forest Environments written by Michael A. Wulder and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 535 pages. Available in PDF, EPUB and Kindle. Book excerpt: Remote Sensing of Forest Environments: Concepts and Case Studies is an edited volume intended to provide readers with a state-of-the-art synopsis of the current methods and applied applications employed in remote sensing the world's forests. The contributing authors have sought to illustrate and deepen our understanding of remote sensing of forests, providing new insights and indicating opportunities that are created when forests and forest practices are considered in concert with the evolving paradigm of remote sensing science. Following background and methods sections, this book introduces a series of case studies that exemplify the ways in which remotely sensed data are operationally used, as an element of the decision-making process, and in the scientific study of forests. Remote Sensing of Forest Environments: Concepts and Case Studies is designed to meet the needs of a professional audience composed of both practitioners and researchers. This book is also suitable as a secondary text for graduate-level students in Forestry, Environmental Science, Geography, Engineering, and Computer Science.
