Author: U.S. Fish and Wildlife Service. Office of River Basin Studies
Publisher:
ISBN:
Category : Waterfowl
Languages : en
Pages : 74
Book Description
Wetlands Inventory of Ohio
Author: U.S. Fish and Wildlife Service. Office of River Basin Studies
Publisher:
ISBN:
Category : Waterfowl
Languages : en
Pages : 74
Book Description
Publisher:
ISBN:
Category : Waterfowl
Languages : en
Pages : 74
Book Description
Ohio Wetlands Inventory, 1972-74
Author: John L. Weeks
Publisher:
ISBN:
Category : Wetlands
Languages : en
Pages : 24
Book Description
Publisher:
ISBN:
Category : Wetlands
Languages : en
Pages : 24
Book Description
Wetlands Inventory for Preble County, Ohio
Author: Renee Maxfield
Publisher:
ISBN:
Category : Wetland ecology
Languages : en
Pages : 86
Book Description
Publisher:
ISBN:
Category : Wetland ecology
Languages : en
Pages : 86
Book Description
1986 Wetland Plant List, Ohio
Author: Porter B. Reed
Publisher:
ISBN:
Category : Botany
Languages : en
Pages : 60
Book Description
Publisher:
ISBN:
Category : Botany
Languages : en
Pages : 60
Book Description
Inventory of Permanent Water Habitat Significant to Waterfowl in Ohio
Author: United States. Bureau of Sport Fisheries and Wildlife. Branch of River Basin Studies
Publisher:
ISBN:
Category : Hydrology
Languages : en
Pages : 30
Book Description
Publisher:
ISBN:
Category : Hydrology
Languages : en
Pages : 30
Book Description
Remote Identification of Wetlands in Mahoning and Trumbull County, Ohio
Author: Bethaney L. Krzys
Publisher:
ISBN:
Category : Wetland mapping
Languages : en
Pages : 161
Book Description
Mahoning and Trumbull County, Ohio has an abundance of temporarily flooded, temporarily saturated, or seasonally flooded wet meadows, scrub/shrub, and forested roadside wetlands which are difficult to identify remotely but critical for resource management. This research evaluated several methods of wetland identification and combined the most accurate to produce a better method of remote wetland identification. Techniques evaluated include: visual interpretations of aerial and satellite images, satellite image classifications and GIS prediction. A visual interpretation was performed on: black and white and color aerial photographs; true color, near infrared, and mid infrared Landsat 7 ETM+ images; and a tassel cap transformation of Landsat 7 ETM+ images. A supervised and an unsupervised classification were performed on Landsat 7 ETM+ satellite imagery. GIS was used to predict wetland location based on factors of slope, soil type, water proximity, and National and Ohio Wetland Inventory maps. The methods were evaluated for accuracy using field verified wetland maps. All of the methods had difficulty in identifying roadside wetlands, but hydric soil data and color aerial interpretations proved the most successful.
Publisher:
ISBN:
Category : Wetland mapping
Languages : en
Pages : 161
Book Description
Mahoning and Trumbull County, Ohio has an abundance of temporarily flooded, temporarily saturated, or seasonally flooded wet meadows, scrub/shrub, and forested roadside wetlands which are difficult to identify remotely but critical for resource management. This research evaluated several methods of wetland identification and combined the most accurate to produce a better method of remote wetland identification. Techniques evaluated include: visual interpretations of aerial and satellite images, satellite image classifications and GIS prediction. A visual interpretation was performed on: black and white and color aerial photographs; true color, near infrared, and mid infrared Landsat 7 ETM+ images; and a tassel cap transformation of Landsat 7 ETM+ images. A supervised and an unsupervised classification were performed on Landsat 7 ETM+ satellite imagery. GIS was used to predict wetland location based on factors of slope, soil type, water proximity, and National and Ohio Wetland Inventory maps. The methods were evaluated for accuracy using field verified wetland maps. All of the methods had difficulty in identifying roadside wetlands, but hydric soil data and color aerial interpretations proved the most successful.
Miami Valley Wetlands Inventory
Author: Miami Valley Regional Planning Commission
Publisher:
ISBN:
Category : Miami River Valley (Ohio)
Languages : en
Pages : 34
Book Description
Publisher:
ISBN:
Category : Miami River Valley (Ohio)
Languages : en
Pages : 34
Book Description
Existing State and Local Wetland Surveys (1965-1975), Volume II, Narrative
Author: Martel Laboratories
Publisher:
ISBN:
Category : Wetlands
Languages : en
Pages : 476
Book Description
Publisher:
ISBN:
Category : Wetlands
Languages : en
Pages : 476
Book Description
National Wetlands Inventory Products
Author:
Publisher:
ISBN:
Category : Wetland surveys
Languages : en
Pages : 2
Book Description
Publisher:
ISBN:
Category : Wetland surveys
Languages : en
Pages : 2
Book Description
Monthly Catalog of United States Government Publications
Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1112
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1112
Book Description