Author: Publisher:
ISBN:
Category : Forest policy
Languages : en
Pages : 92
Book Description
Forest Resource & Practices Act Survey Results
Author: Forest Resource Report
Author: Final Report on Forest Resources and Practices Act, Science/Technical Committee
Author: Alaska. Forest Practices Science/Technical CommitteePublisher:
ISBN:
Category : Forest ecology
Languages : en
Pages :
Book Description
Annotated Bibliography on Forest Practices Legislation Related to Water Quality
Author: Publisher:
ISBN:
Category : Forestry law and legislation
Languages : en
Pages : 16
Book Description
Forest Management and Redwood National Park
Author: United States. Congress. House. Committee on Government Operations. Conservation, Energy, and Natural Resources SubcommitteePublisher:
ISBN:
Category : Forest management
Languages : en
Pages : 780
Book Description
State and Local Regulation of Forest Practices
Author: Russell K. HenlyPublisher:
ISBN:
Category : Forestry law and legislation
Languages : en
Pages : 24
Book Description
General Technical Report NE
Author: Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 332
Book Description
Forest Resource Report
Author: United States. Forest ServicePublisher:
ISBN:
Category : Forest products
Languages : en
Pages : 116
Book Description
Staff Paper Series
Author: Evaluation of Skylab (EREP) Data for Forest and Rangeland Surveys
Author: Robert Clement AldrichPublisher:
ISBN:
Category : Aerial photography in forestry
Languages : en
Pages : 84
Book Description
Data products from the Skylab Earth Resources Experiment Package were examined monocularly or stereoscopically using a variety of magnifying interprctation devices. Land use, forest types, physiographic sites, and plant communitics, as well as forest stress, were interpreted and mapped at sites in Georgia, South Dakota, and Colorado. Microdensitometric techniques and computer-assisted data analysis and sampling procedures were developed and tested against ground truth. Results indicate that only Skylab S190B color photographs are good for classification of forest and nonforest land (90 to 95 percent correct). Both visual and microdensitometer techniques can separate range plant communities at the Region level (ECOCLASS system) with over 90 percent accuracy. Only mountain pine beetle infestations more than 26 m (85 ft) long could be detected. In a study near Redding, California, radiance from Skylab S190B and LANDSAT sensors was found linearly correlated with terrain reflectance.