British Geological Survey maintains an index of aerial photographs purchased or obtained for its surveying activities. The index was established in 2000 and primarily covers Great Britain, with spatial detail referenced to Ordnance Survey quarter sheet level. Row and column counts are unknown.
Use Cases
- Georeference historical aerial photographs using Ordnance Survey quarter sheet spatial references for mapping.
- Analyze spatial coverage of BGS collections to identify gaps in survey data for Great Britain.
- Support geological survey activities by indexing flight plans and photograph acquisition details.
- Integrate with remote sensing datasets using the aerial photography index for composite landscape analysis.
Strengths
- Index established in 2000, providing a multi-decade organizational record.
- Spatial coverage is primarily for Great Britain.
- Spatial detail is referenced at least to Ordnance Survey quarter sheet level.
Limitations
- The level of spatial detail depends on provided flight plans, indicating potential inconsistency.
- Specific data volume, row count, and column schema are unknown.
- Sample data and file formats are unavailable for preview.
Provenance
- Source
- British Geological Survey (BGS)
- Collection Method
- Index of aerial photographs purchased or obtained by BGS and its precursors as part of surveying activities.
- Time Range
- Index set up in 2000; specific temporal coverage of photographs unknown.
- Freshness
- null
- Geography
- Mainly covers Great Britain.