All extant lighthouses on the coastline of Massachusetts are mapped in this dataset. Locations reflect current positions, which may differ from original sites. The data was compiled by SCIOPS.
Use Cases
- Map lighthouse positions along the Massachusetts coastline using geospatial coordinates.
- Analyze the distribution of active versus privately maintained lighthouses based on status attributes.
- Study historical changes in coastal navigation by comparing current and original lighthouse locations.
Strengths
- Contains all extant lighthouses on the Massachusetts coastline.
- Distinguishes between active USCG-maintained and privately maintained structures.
Limitations
- Sample size is unknown and may be small given the limited number of lighthouses.
- Lacks temporal metadata such as construction dates or movement history.
- Geographic scope is restricted to Massachusetts, limiting broader analysis.
Provenance
- Source
- SCIOPS via NASA Earthdata.
- Collection Method
- null
- Time Range
- null
- Freshness
- null
- Geography
- Coastline of Massachusetts, USA.