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The Utilization Of Remote Sensing And Geographic Information System Gis For The Development Of A Wetlands Classification And Inventory For The Lower Maumee River Watershed Lucas County Ohio
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Book Synopsis The Utilization of Remote Sensing and Geographic Information System (GIS) for the Development of a Wetlands Classification and Inventory for the Lower Maumee River Watershed, Lucas County, Ohio by : Nathan M. Torbick
Download or read book The Utilization of Remote Sensing and Geographic Information System (GIS) for the Development of a Wetlands Classification and Inventory for the Lower Maumee River Watershed, Lucas County, Ohio written by Nathan M. Torbick and published by . This book was released on 2004 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Ohio Environmental Protection Agency (EPA) and the Maumee Remedial Action Plan (RAP) groups identified the need for a revised wetland classification and inventory as a priority. A comprehensive geographic spatially explicit wetlands data model could add significant advances for addressing wetland projects in Lucas County. The objective of this study was to create a systematic methodology to identify wetlands using remote sensing and GIS(Geographic Information System) techniques. The resulting wetlands inventory and classification advanced the wetlands project mapping needs. The model identified four primary wetlands of interest: prairie, coastal, forest, and riparian. The overall accuracy of the classification was 94.5%.
Book Synopsis Practical Handbook for Wetland Identification and Delineation by : John G. Lyon
Download or read book Practical Handbook for Wetland Identification and Delineation written by John G. Lyon and published by CRC Press. This book was released on 2011-03-21 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wetland identification, although theoretically straightforward, is not cut and dry as a practice. Despite the time and expense, it is an economic and environmental necessity. The Definitive Guide to the Practice of Wetland IdentificationThe second edition of the bestselling Practical Handbook for Wetland Identification and Delineation offers soluti
Book Synopsis Geospatial Tools for Urban Water Resources by : Patrick L. Lawrence
Download or read book Geospatial Tools for Urban Water Resources written by Patrick L. Lawrence and published by Springer Science & Business Media. This book was released on 2012-09-04 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book examines the application of geotechniques to address a wide range of issues facing urban water resources. Growing populations leading to urbanization and related development have lead to problems associated with water quality, storm water management, flood control, environmental health, and related ecosystem impacts. Major cities and other urban areas are facing challenges in addressing the implications of impacts to water resources. Recent innovations in geotechnologies, including Geographic Information Science (GIS), remote sensing, and other spatial tools and techniques, provide great opportunities and potential to assist in dealing with these problems. This volume provides a series of case studies that examine the application of new methods and approaches in a range of geotechnologies as utilized to better understand and resolve urban water resource concerns in communities throughout the world. Computer based mapping, spatial analysis, satellite imagery, decision support systems, web based applications, aerial photography, and other methods are highlighted by their development and application. The research presented in this volume will provide for an excellent source of knowledge and learning to assist professionals, experts, and students with a better understanding of how the use of geotechnologies can be used to assist urban communities to address water resource challenges.
Book Synopsis Wetland and Environmental Applications of GIS by : John G. Lyon
Download or read book Wetland and Environmental Applications of GIS written by John G. Lyon and published by CRC Press. This book was released on 1995-09-18 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new book presents powerful techniques that can be used to address issues and problems related to wetlands and surface waters. It is the first book of its kind to address inventory and management of wetlands and water quality problems using GIS and remote sensing technologies. Wetland and Environmental Applications of GIS describes a variety of techniques, applications, and case studies for evaluating wetland and surface water characteristics at the landscape scale. The book details wetland and environmentally-oriented surface water resource studies using spatial and spectral based technologies such as GIS, remote sensing, computer modeling, and image display. Introductory material is included in the first section to provide a common background and to refresh or introduce concepts to the professional. The second section details applications of these technologies in studies of wetlands, including the use of GIS and archival satellite data in evaluating and measuring sediment types, water depth, and environmental change in the coastal wetlands of the Great Lakes. The third section addresses various environmental applications of GIS, such as locating non-point pollution sources and managing oil spills. The final section supplies additional information and applications, with particular emphasis on potential contributions of remote sensing.
Book Synopsis Wetland Landscape Characterization by : John G. Lyon
Download or read book Wetland Landscape Characterization written by John G. Lyon and published by CRC Press. This book was released on 2001-03-01 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book was written to assist scientists, engineers, technicians and other resource managers in the evaluation of wetland boundaries and characteristics. Powerful tools - GIS, mapping, remote sensing - are described and demonstrated using practical applications and combined to yield landscape ecological data, and ecological risk assessments. Using numerous technical methods, Wetland Landscape Characterization shows you how to evaluate the presence of wetlands, and the stressors, exposures and ecological systems - streams, lakes, terrestial - that influence their condition. A vital component of the book is the variety of quality assurance/quality control and accuracy assessment techniques presented throughout the text. A thorough understanding of these methods is critical to the success of your project.
Book Synopsis Remote Sensing of Wetlands by : Ralph W. Tiner
Download or read book Remote Sensing of Wetlands written by Ralph W. Tiner and published by CRC Press. This book was released on 2015-03-23 with total page 574 pages. Available in PDF, EPUB and Kindle. Book excerpt: Effectively Manage Wetland Resources Using the Best Available Remote Sensing TechniquesUtilizing top scientists in the wetland classification and mapping field, Remote Sensing of Wetlands: Applications and Advances covers the rapidly changing landscape of wetlands and describes the latest advances in remote sensing that have taken place over the pa
Book Synopsis Geographic Information Systems, Remote Sensing and Mapping for the Development and Management of Marine Aquaculture by : James M. Kapetsky
Download or read book Geographic Information Systems, Remote Sensing and Mapping for the Development and Management of Marine Aquaculture written by James M. Kapetsky and published by Food & Agriculture Org.. This book was released on 2007 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of this document is to illustrate the ways in which Geographical Information Systems (GIS), remote sensing and mapping can play a role in the development and management of marine aquaculture. The perspective is global. The approach is to employ example applications that have been aimed at resolving many of the important issues in marine aquaculture. The underlying purpose is to stimulate the interest of individuals in the government, industry and educational sectors of marine aquaculture to make more effective use of these tools. A brief introduction to spatial tools and their use in the marine fisheries sector precedes the example applications. The most recent applications have been selected to be indicative of the state of the art, allowing readers to make their own assessments of the benefits and limitations of use of these tools in their own disciplines. Also published in Chinese and Spanish.
Author :U. S. Fish U.S. Fish and Wildlife Service Publisher :CreateSpace ISBN 13 :9781507771761 Total Pages :30 pages Book Rating :4.7/5 (717 download)
Book Synopsis Correlating Enhanced National Wetlands Inventory Data with Wetland Functions for Watershed Assessments by : U. S. Fish U.S. Fish and Wildlife Service
Download or read book Correlating Enhanced National Wetlands Inventory Data with Wetland Functions for Watershed Assessments written by U. S. Fish U.S. Fish and Wildlife Service and published by CreateSpace. This book was released on 2015-02-14 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: The U.S. Fish and Wildlife Service has been conducting the National Wetlands Inventory for over 25 years. The NWI Program has produced wetland maps for 91% (78% final) of the lower 48 states, all of Hawaii, and 35% of Alaska. Wetlands are classified according to the Service's official wetland classification system (Cowardin et al. 1979). This classification describes wetlands by ecological system (Marine, Estuarine, Lacustrine, Riverine, and Palustrine), by subsystem (e.g., water depth, exposure to tides), class (vegetative life form or substrate type), subclass, water regimes (hydrology), water chemistry (pH and salinity), and special modifiers (e.g., alterations by humans). The maps have been converted to digital data for 47% of the lower 48 states and 18% of Alaska. The availability of digital data and geographic information system (GIS) technology make it possible to use NWI data for various geospatial analyses.
Book Synopsis Wetlands Detection Methods Investigation by : K. H. Lee
Download or read book Wetlands Detection Methods Investigation written by K. H. Lee and published by . This book was released on 1991 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this investigation was to research and document the application of remote sensing technology to wetland detection and mapping. Various remote sensing sensors and platforms are evaluated (1) for suitability to monitor specific wetlands systems; (2) for their effectiveness in detailing the extent of wetlands; (3) for their capability to monitor changes; and (4) for the resulting relative cost-benefits of implementing and updating wetlands databases. The environment to be monitored consists of physiographic and ecological wetland resources affected directly or indirectly by anthropogenic activity. Air craft and satellite remote sensing can be used to record and assess the condition of these resources. Monitoring of environmental conditions is based on the observation and interpretation of certain landscape features. Although some forms of monitoring are continuous, resource monitoring from aircraft and satellite platforms is periodic in nature, with change being documented through a series of observations over a given span of time. This report summarizes the findings of a bibliographic search on the methods used to inventory and/or detect changes in wetland environments. The bibliography contains numerous citations and is not intended to be all-inclusive. Books, major journals, and symposium proceedings were examined. The findings documented will provide the potential user with a basic understanding of remote sensing technology as it is applied to wetland monitoring and trend analysis.
Book Synopsis Applications of Remote Sensing/ GIS in Water Resources and Flooding Risk Managements by : Hongjie Xie
Download or read book Applications of Remote Sensing/ GIS in Water Resources and Flooding Risk Managements written by Hongjie Xie and published by MDPI. This book was released on 2018-08-21 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a printed edition of the Special Issue "Applications of Remote Sensing/GIS in Water Resources and Flooding Risk Managements" that was published in Water
Book Synopsis Leveraging Freely Available Remote Sensing and Ancillary Datasets for Semi-Automated Identification of Potential Wetland Areas Using a Geographic Information System (GIS) by : Benjamin R. Felton
Download or read book Leveraging Freely Available Remote Sensing and Ancillary Datasets for Semi-Automated Identification of Potential Wetland Areas Using a Geographic Information System (GIS) written by Benjamin R. Felton and published by . This book was released on 2016 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this study was to develop a wetland identification tool that makes use of freely available geospatial datasets to identify potential wetland locations at a spatial scale relevant for transportation corridor assessments. The tool was developed to assist the Virginia Department of Transportation in wetland identification over large geographic regions. Wetland identification is an integral part of many construction projects performed by state departments of transportation. However, current methods for wetland identification in support of these activities are lacking in one or more of the following ways: inadequate use of ancillary data, little automation, failure to leverage freely available data, excessive computation times, high expense, or the requiring of software not typically available to state departments of transportation. This study addressed these limitations through development of a GIS-based wetland screening tool with freely available data and automated geoprocessing workflows to assist in wetland identification over large geographic regions. The tool was designed as a screening tool able to identify potential wetland areas that would require further investigation by a trained wetland identification expert. Therefore, the tool was designed to minimize false negatives: cases where the tool incorrectly designates wetland as non-wetland. Application of the tool to a study region with detailed wetland delineations showed that the tool correctly identified wetlands nearly 70% of the time, produced false positives 24% of the time, and produced false negatives only 6% of the time. The tool allows decision makers to adjust the sensitivity of the wetland identification algorithm in order to decrease false negatives at the expense of increasing the fraction of the study area identified as potential wetland. The tool, therefore, allows decision makers to balance trade-offs between the amount of area requiring more detailed wetland identification and the frequency with which wetland areas are misidentified by the screening tool as false negatives. Although the wetland identification tool was shown to be effective, future studies will be required to calibrate and validate the tool further using a broader range of application areas. The study recommends that this be done by way of additional corridor analyses to facilitate further improvements to the tool.
Download or read book ספר התקנות written by and published by . This book was released on 1869 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Remote Sensing and GIS for Natural Resource Management by : Clare H. Power
Download or read book Remote Sensing and GIS for Natural Resource Management written by Clare H. Power and published by . This book was released on 1996 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: The global demand for environmental status and impact monitoring has resulted in an increasing need for resource managers and practitioners of remote sensing and GIS technology to work closely together. In catering for this need, this publication reports on a one-day technical workshop which brought together both users and practitioners of remote sensing and GIS in natural resource management in order to gain awareness of other activities and to discuss the issues, problems and solutions they have found.
Book Synopsis Assessing Ecological Functions of Bottomland Hardwood Wetlands Using Remote Sensing and Geographic Information Systems by : Rachel Suzanne McNamee
Download or read book Assessing Ecological Functions of Bottomland Hardwood Wetlands Using Remote Sensing and Geographic Information Systems written by Rachel Suzanne McNamee and published by . This book was released on 2009 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bottomland hardwoods are one of the most rapidly diminishing wetland ecosystems due to agricultural clearing, development, and reservoir construction. As society has become more aware of the values and functions of wetlands, so has the importance in conservation of these valuable resources. The objective of this study is to compare the accuracy of Remote Sensing/Geographic Information System (GIS) based functional assessment to the field based Hydrogeomorphic (HGM) approach. An accurate Remote Sensing/GIS based functional assessment can be valuable to those interested in wetland management as field work requires greater expense of labor, equipment, and time. Remote sensing models were developed for the Stephen F. Austin Experimental Forest using a combination of soil maps, soil information, QuickBird RTM multispectral satellite imagery, LiDAR derived Digital Elevation Model (DEM), and LiDAR derived Canopy Height Model. Each of the data layers was prepared in raster format and was recoded with low ratings as 1, medium ratings as 2, and high ratings as 3 in terms of its wetland function. A composite raster layer was created through pixel value addition. Then each pixel value total was divided by the highest possible value total to give the ratio pixel value as a Functional Capacity Index (FCI). The FCIs for each modeled function was then compared to the corresponding HGM field measured function FCIs for accuracy assessment. Use of the developed models is cautioned as the statistical results are mixed. All functions and function averages have significant positive correlations except for the Cycling of Nutrients, Detain Precipitation, and Maintenance of Plant Communities functions. The Export of Organic Carbon function has the highest r value, 0.69 (p
Book Synopsis GIS Applications to Wilderness Management by : Peter B. Landres
Download or read book GIS Applications to Wilderness Management written by Peter B. Landres and published by . This book was released on 2001 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: Geographic Information Systems (GIS) are increasingly being used in all areas of natural resource management. This paper first presents a brief primer on GIS, and then discusses potential applications of GIS to wilderness management in the areas of inventorying, monitoring, analysis, planning, and communication. Outlined are the limitations and pitfalls that could compromise the effectiveness of a wilderness GIS, and several suggestions are included for improving the chances of successfully using GIS in wilderness management.
Book Synopsis Remote Sensing, Geographic Information System and Wetland Management by : Millea Cooke
Download or read book Remote Sensing, Geographic Information System and Wetland Management written by Millea Cooke and published by . This book was released on 2013 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Wetland Landscape Characterization by : John G. Lyon
Download or read book Wetland Landscape Characterization written by John G. Lyon and published by . This book was released on 2001 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This book was written to assist scientists, engineers, technicians and other resource managers in the evaluation of wetland boundaries and characteristics. Powerful tools - GIS, mapping, remote sensing - are described and demonstrated using practical applications and combined to yield landscape ecological data, and ecological risk assessments. Using numerous technical methods, Wetland Landscape Characterization shows you how to evaluate the presence of wetlands, and the stressors, exposures and ecological systems - streams, lakes, terrestial - that influence their condition. A vital component.
