Lake Michigan Environmental Sensitivity Index: Shoreline and Habitat Polygons

Vector line and polygon data for Lake Michigan, classified according to the Environmental Sensitivity Index (ESI) system. The data characterize shoreline habitats, sensitive biological resources, and human-use resources by their sensitivity to spilled oil. The data sets are produced by the National Oceanic and Atmospheric Administration, Department of Commerce.

Use Cases

• Modeling oil spill trajectory and impact based on shoreline sensitivity classification.
• Prioritizing coastal protection resources based on habitat sensitivity polygons.
• Assessing wildlife vulnerability to pollution based on biological resource data.
• Planning for human-use resource protection during spill response based on coastal resource data.

Strengths

• Data is structured according to the standardized Environmental Sensitivity Index (ESI) classification system.
• Covers the coastal and marine environments of Lake Michigan.
• Produced by the authoritative National Oceanic and Atmospheric Administration.

Limitations

• Description metadata is limited; actual data quality requires manual inspection after download.
• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.

Provenance

Source

National Oceanic and Atmospheric Administration, Department of Commerce

Collection Method

Classified according to the Environmental Sensitivity Index (ESI) system.

Time Range

null

Freshness

Last updated 2026-03-13 22:21:34.138954; freshness should be verified.

Geography

Lake Michigan