NOAA Ortho-Rectified Aerial Mosaic of Delaware Bay from 2011

An ortho-rectified mosaic of aerial imagery covering Delaware Bay, Delaware. The National Oceanic and Atmospheric Administration produced this data as part of its Integrated Ocean and Coastal Mapping initiative. Source imagery was captured between April and October 2011 using an Applanix Digital Sensor System.

Use Cases

• Monitor shoreline erosion and accretion based on high-resolution coastal imagery.
• Analyze land cover and habitat classification using ortho-rectified aerial photographs.
• Support coastal zone management and planning with georeferenced image data.
• Conduct change detection analysis by comparing this 2011 mosaic with newer imagery.

Strengths

• Imagery is ortho-rectified, correcting for terrain and sensor distortions.
• Source data was acquired at a higher resolution than the final mosaic, suggesting detailed raw inputs.
• Imagery capture spanned a defined period from April to October 2011.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Data may reflect temporal bias inherent to its 2011 acquisition date.

Provenance

Source

National Oceanic and Atmospheric Administration, Department of Commerce

Collection Method

Aerial imagery acquired via Applanix Digital Sensor System (DSS) and processed into an ortho-rectified mosaic.

Time Range

2011-04-21 to 2011-10 26

Freshness

Last updated 2026-03-13 20:45:01.722003; freshness should be verified.

Geography

Delaware Bay, Delaware, North America