NOAA Ortho-rectified Mosaic of Delaware Coastline, 0.10m Resolution

Ortho-rectified aerial image mosaics at 0.10-meter ground sample distance (GSD) were created by the National Oceanic and Atmospheric Administration (NOAA) for the Hurricane Sandy impact area. The source imagery was acquired from January 1, 2014, to June 29, 2014, using Intergraph/Leica DMC Sensor Systems. This dataset was produced under NOAA's Integrated Ocean and Coastal Mapping (IOCM) initiative.

Use Cases

• Assessing coastal erosion and geomorphological changes based on high-resolution ortho-rectified imagery.
• Monitoring post-hurricane recovery and land cover changes in the Delaware coastline impact area.
• Creating baseline maps for coastal zone management and planning based on the 0.10m GSD mosaic.
• Validating and training machine learning models for land cover classification using ortho-rectified aerial photographs.

Strengths

• Imagery has a high spatial resolution of 0.10 meters ground sample distance (GSD).
• Source data was acquired with a specific sensor system (Intergraph/Leica DMC).
• Imagery covers a defined time range from 2014-01-01 to 2014-06-29.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count and dataset size are unknown, which may limit suitability assessment.
• Data may reflect temporal bias inherent to the specific 2014 acquisition period.

Provenance

Source

National Oceanic and Atmospheric Administration, Department of Commerce

Collection Method

Aerial imagery acquired with Intergraph/Leica DMC Sensor Systems and processed into ortho-rectified mosaics.

Time Range

2014-01-01 to 2014-06-29

Freshness

Last updated 2026-03-13 21:38:45.148359; freshness should be verified.

Geography

Delaware coastline, Hurricane Sandy impact area, North America