Historical Shoreline Data for Newport News Waterfront, VA

NOAA's Shoreline Data Rescue Project provides a high-resolution historical shoreline for the Newport News Waterfront, Virginia. The data were automated from NOAA National Ocean Service maps based on imagery interpretation and field surveys. The attribution follows the C-COAST scheme, influenced by the S-57 standard for hydrographic data.

Use Cases

• Modeling historical shoreline change based on the high-resolution historical shoreline data.
• Integrating shoreline data into geographic information systems (GIS) based on the described GIS data layer.
• Translating coastal data into S-57 hydrographic formats based on the C-COAST attribution scheme mentioned.
• Performing coastal base mapping and analysis based on the source T-sheet and coastal survey maps.

Strengths

• Data are described as high-resolution and accurate for GIS use.
• Attribution follows a structured scheme (C-COAST) influenced by an international hydrographic standard.
• Source data originate from the authoritative NOAA National Ocean Service.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Available file formats are PDF and HTML, which may require conversion for direct geospatial analysis.

Provenance

Source

National Oceanic and Atmospheric Administration, Department of Commerce

Collection Method

Automated from NOAA National Ocean Service shoreline maps based on office interpretation of imagery and/or field survey.

Time Range

Historical (specific range not provided)

Freshness

Last updated 2026-03 13 22:04:01.310839; freshness should be verified.

Geography

Newport News Waterfront, Virginia, United States, North America