Alternative Text Description for Coastal Change Analysis Program (C-CAP) 2006

TABLE OF CONTENTS

MAP OVERVIEW

This map displays land cover classification data for the state of Florida from the NOAA Coastal Change Analysis Program (C-CAP) for the year 2006. The map categorizes the entire state into 23 different land cover types, including developed areas, forests, wetlands, agricultural lands, and aquatic environments. The classification provides a comprehensive snapshot of Florida's landscape composition, showing the distribution of natural and human-modified environments across the peninsula and panhandle regions.

GEOGRAPHIC CONTEXT

The map covers the entire state of Florida, including both the panhandle region extending westward along the Gulf of America coast and the peninsula extending southward. Major urban areas labeled on the map include Tallahassee in the north-central panhandle, Orlando in the central peninsula, and Miami in the southeastern tip. Savannah is visible to the north beyond Florida's borders, and Albany appears in the northwestern area near the Georgia border. The map is bounded by the Atlantic Ocean to the east, the Gulf of America to the west and south, and Georgia and Alabama to the north. The Florida Keys island chain extends southwestward from the southern tip of the peninsula.

KEY INSIGHTS

The map reveals several significant spatial patterns in Florida's land cover. The interior portions of the peninsula show extensive concentrations of mixed forest, deciduous forest, and evergreen forest, particularly in central and northern regions. Agricultural lands, including cultivated crops and pasture/hay, appear concentrated in the north-central peninsula and southern peninsula areas. Wetland systems are prominently distributed throughout the state, with particularly large concentrations of palustrine and estuarine emergent wetlands in the southern peninsula (Everglades region) and along both coastlines. Developed areas of high and medium intensity correspond to major urban centers along both coasts and in central Florida. The extensive blue coastal boundaries indicate open water surrounding the peninsula, while aquatic bed features are visible in shallow coastal and inland water areas.

VISUAL ELEMENTS

Coastal Change Analysis Program (C-CAP) 2006 Land Cover Classification

This layer represents comprehensive land cover categories derived from Landsat Thematic Mapper imagery for Florida's coastal regions and adjacent uplands.

Developed, High Intensity (light gray)

Appearance: Light gray colored areas

Distribution: Scattered throughout Florida, concentrated along both coastlines

Notable locations: Major urban centers including Miami metropolitan area in the southeast, Orlando region in central Florida, Tampa-St. Petersburg area on the west-central coast, Jacksonville area in the northeast, and Tallahassee in the panhandle

Spatial patterns: Urban cores appear as distinct light gray clusters, with Miami showing the largest continuous developed area in southern Florida

Developed, Medium Intensity (medium gray)

Appearance: Medium gray colored areas

Distribution: Surrounding high-intensity developed areas and along transportation corridors

Notable locations: Suburban rings around major cities and developed corridors connecting urban centers

Spatial patterns: Forms transitional zones between highly developed urban cores and less developed areas

Developed, Low Intensity (darker gray/purple)

Appearance: Darker gray to purple colored areas

Distribution: Widespread throughout Florida, particularly in transitional zones between urban and rural areas

Notable locations: Exurban development patterns visible throughout the peninsula

Spatial patterns: More dispersed than higher-intensity development categories

Developed, Open Space (yellow)

Appearance: Yellow colored areas

Distribution: Scattered throughout developed regions

Notable locations: Interspersed within and around urban areas

Spatial patterns: Represents maintained open spaces within developed landscapes

Cultivated Crops (dark brown)

Appearance: Dark brown colored areas

Distribution: Concentrated in north-central and south-central peninsula regions

Notable locations: Significant clusters appear in the area south of Lake Okeechobee and in the northern interior

Spatial patterns: Large contiguous blocks of agricultural land in productive farming regions

Pasture/Hay (tan/beige)

Appearance: Tan or beige colored areas

Distribution: Widely distributed across northern and central Florida

Notable locations: Extensive coverage in the north-central peninsula and panhandle regions

Spatial patterns: Often adjacent to cultivated crops, forming agricultural landscapes

Grassland/Herbaceous (light tan/pink)

Appearance: Light tan to pink colored areas

Distribution: Scattered throughout Florida's interior

Notable locations: Visible in central and southern peninsula regions

Spatial patterns: Appears in natural and semi-natural open landscapes

Deciduous Forest (bright green)

Appearance: Bright green colored areas

Distribution: Concentrated in northern Florida and the panhandle

Notable locations: Extensive coverage in the northwestern panhandle region

Spatial patterns: Forms large continuous forest blocks in northern regions

Evergreen Forest (dark green)

Appearance: Dark green colored areas

Distribution: Widespread throughout the peninsula

Notable locations: Significant presence in central and northern peninsula regions

Spatial patterns: Intermixed with other forest types, creating diverse woodland mosaics

Mixed Forest (medium green)

Appearance: Medium green colored areas

Distribution: Distributed throughout Florida, particularly in interior regions

Notable locations: Extensive in central peninsula areas

Spatial patterns: Creates transition zones between deciduous and evergreen forest areas

Scrub/Shrub (olive/gray-green)

Appearance: Olive or gray-green colored areas

Distribution: Scattered throughout Florida's interior and coastal areas

Notable locations: Present in central Florida and along coastal zones

Spatial patterns: Often represents transitional or disturbance-adapted vegetation communities

Palustrine Forested Wetland (teal/dark cyan)

Appearance: Teal or dark cyan colored areas

Distribution: Widespread throughout Florida, particularly along rivers and in low-lying areas

Notable locations: Extensive along major river systems and in the Big Cypress region of southwest Florida

Spatial patterns: Linear patterns along waterways and extensive patches in naturally wet landscapes

Palustrine Scrub/Shrub Wetland (orange)

Appearance: Orange colored areas

Distribution: Scattered throughout Florida's wetland systems

Notable locations: Interspersed within larger wetland complexes

Spatial patterns: Forms mosaics with other wetland types

Palustrine Emergent Wetland (bright magenta/pink)

Appearance: Bright magenta or pink colored areas

Distribution: Extensively distributed throughout Florida, with major concentrations in southern peninsula

Notable locations: Dominant in the Everglades region of southern Florida, appearing as vast expanses of bright pink, and along both coastlines

Spatial patterns: Forms the largest continuous wetland areas visible on the map, particularly in south Florida

Estuarine Forested Wetland (dark purple/brown)

Appearance: Dark purple or brown colored areas

Distribution: Located along coastal margins

Notable locations: Scattered along both Atlantic and Gulf of America coastlines

Spatial patterns: Linear coastal distributions, often associated with mangrove and tidal forests

Estuarine Scrub/Shrub Wetland (dark purple)

Appearance: Dark purple colored areas

Distribution: Coastal margins, particularly in southern Florida

Notable locations: Present along the Gulf of America coast and southern peninsula coastal areas

Spatial patterns: Forms narrow bands along tidal zones

Estuarine Emergent Wetland (cyan/turquoise)

Appearance: Cyan or turquoise colored areas

Distribution: Along coastal margins throughout Florida

Notable locations: Extensive along both coasts, particularly in shallow coastal bays and estuaries

Spatial patterns: Linear coastal patterns, particularly prominent in the Big Bend region of the Gulf of America coast

Unconsolidated Shore (bright cyan)

Appearance: Bright cyan colored areas

Distribution: Narrow bands along coastlines and around water bodies

Notable locations: Beaches and shorelines along both Atlantic and Gulf of America coasts

Spatial patterns: Linear features following coastal boundaries

Bare Land (bright yellow)

Appearance: Bright yellow colored areas

Distribution: Scattered sparsely throughout Florida

Notable locations: Small isolated areas, possibly representing exposed soil or mining areas

Spatial patterns: Generally rare and dispersed across the landscape

Open Water (deep blue)

Appearance: Deep blue colored areas

Distribution: Surrounding the Florida peninsula and panhandle, and within interior water bodies

Notable locations: Atlantic Ocean, Gulf of America, and Lake Okeechobee (visible as large blue area in south-central peninsula)

Spatial patterns: Defines Florida's coastal boundaries and major interior lakes

Palustrine Aquatic Bed (medium blue)

Appearance: Medium blue colored areas

Distribution: Within shallow wetland and lake environments

Notable locations: Present in Lake Okeechobee and scattered wetland areas

Spatial patterns: Located in shallow water environments with submerged or floating vegetation

Estuarine Aquatic Bed (lighter blue)

Appearance: Lighter blue colored areas

Distribution: Coastal shallow water environments

Notable locations: Florida Bay area south of the mainland and in shallow coastal waters

Spatial patterns: Associated with seagrass beds and shallow estuarine environments

Overlapping Patterns

The map shows complex interactions between land cover types, particularly where wetland systems transition into upland forests and developed areas. The Everglades region demonstrates intricate mosaics of palustrine emergent wetlands, estuarine wetlands, forested wetlands, and open water. Urban areas show gradual transitions from high-intensity development cores through medium and low-intensity development to surrounding agricultural and natural lands. Coastal zones display layered patterns where estuarine wetlands, aquatic beds, and unconsolidated shores interact with upland forests and developed areas.

SYMBOL GUIDE

ADDITIONAL INFORMATION

This map represents a single time period (2006-Era) within the C-CAP program's ongoing monitoring of coastal land cover change. The classification uses a standardized methodology that allows comparison across different regions and time periods. The data are derived from Landsat Thematic Mapper satellite imagery, which provides 30-meter resolution, making this appropriate for regional-scale landscape analysis rather than site-specific assessments. The map focuses on coastal regions and adjacent uplands, which is why it captures the entirety of the Florida peninsula. The highly detailed classification system with 23 categories allows for precise differentiation between natural communities, developed areas, and agricultural lands, supporting informed coastal resource management and change detection analysis.

DATA CONTEXT

Data Source: The data are produced by NOAA's Coastal Change Analysis Program (C-CAP), which creates standardized land cover products derived from Landsat Thematic Mapper satellite imagery. C-CAP uses multi-temporal imagery and digital image processing techniques to classify land cover types for coastal regions of the United States. The program is a contributing member to the Multi-Resolution Land Characteristics consortium, and C-CAP products are incorporated into the National Land Cover Database as the coastal expression of land cover. Data source layer name: CCAP_2006

Definition Query: No definition query or data filtering was applied; this map displays the complete land cover classification for Florida's coastal zone and adjacent areas.

Scale Information: This map is appropriate for regional and state-level landscape analysis. The underlying Landsat imagery has a 30-meter spatial resolution, meaning each pixel represents approximately 900 square meters. This resolution is suitable for identifying broad land cover patterns and monitoring landscape-scale changes but may not capture fine-scale features or small land cover patches.

Coordinate System: Albers_Conical_Equal_Area projection

Time Period of Content: This map is labeled as 2006-Era; however, the actual Landsat imagery used to create the classification may have been acquired a few years before or after 2006. C-CAP products are designed to be updated on a one-to-five year repeat cycle to monitor changes in coastal habitats over time.

Limitations: The classification is based on satellite imagery interpretation and may contain some misclassifications due to spectral confusion between land cover types, atmospheric conditions, or seasonal variations in vegetation. The temporal window for imagery acquisition means the map may not represent a single point in time but rather a composite of conditions from multiple image dates. Cloud cover, shadows, and other atmospheric effects may impact classification accuracy in some areas. The 30-meter resolution limits detection of small features or narrow linear elements.

Map Coverage: The map covers the entire state of Florida, including the panhandle region and the full peninsula, extending from the Georgia and Alabama borders in the north to the southern tip of the Florida Keys. The map also shows portions of neighboring states (Georgia and Alabama) and labels major geographic features. The Atlantic Ocean bounds the map to the east, and the Gulf of America bounds it to the west and south.

The alternative text description of this map was AI-generated and may contain inaccuracies.