Presentation Type
Long presentation (faculty/staff) 15-20 minutes
Campus
Daytona Beach
Status
Faculty
Faculty/Staff Department
Applied Aviation Sciences
Start Date
12-4-2022 11:30 AM
Presentation Description/Abstract
Titanium is commonly used in the aerospace industry because it is lightweight and durable in extreme temperatures. The Green Cove Springs Mine, near Green Cove Springs, Florida, was used for mining and processing titanium and other minerals from 1972 until 2009. Since then, the mine area is being reclaimed, or rehabilitated and restored to its natural state, as required by Florida Department of Environmental Protection regulations. In this study, we use high-resolution multispectral satellite and aerial imagery obtained from 2016 to 2022 to examine land cover (LC) changes at the Green Cove Springs Mine during this reclamation period. We use the National Land Cover Database (NLCD; 30-m resolution) to identify regions of no LC change and train a support vector machine classification of LC across the entire mine area at a much finer scale (
Keywords
GIS, remote sensing, land cover change, mine reclamation
Included in
Environmental Health and Protection Commons, Environmental Indicators and Impact Assessment Commons, Environmental Monitoring Commons, Natural Resources and Conservation Commons, Sustainability Commons
Land cover classification and change during mine reclamation in Northeast Florida using multispectral imagery
Titanium is commonly used in the aerospace industry because it is lightweight and durable in extreme temperatures. The Green Cove Springs Mine, near Green Cove Springs, Florida, was used for mining and processing titanium and other minerals from 1972 until 2009. Since then, the mine area is being reclaimed, or rehabilitated and restored to its natural state, as required by Florida Department of Environmental Protection regulations. In this study, we use high-resolution multispectral satellite and aerial imagery obtained from 2016 to 2022 to examine land cover (LC) changes at the Green Cove Springs Mine during this reclamation period. We use the National Land Cover Database (NLCD; 30-m resolution) to identify regions of no LC change and train a support vector machine classification of LC across the entire mine area at a much finer scale (