A Geographic Information System (GIS) database integrates seismological, geophysical, and geological data for the Middle East and North Africa region. The system was developed by SCIOPS to support Comprehensive Nuclear-Test-Ban Treaty (CTBT) monitoring and decision-making. It includes original results like crustal structure models and basement depth values.
Use Cases
- Analyzing crustal structure beneath broadband seismic stations for regional seismic calibration.
- Mapping basement depth values across the northern Arabian plate for geological modeling.
- Fusing seismological, geophysical, and geological data layers to improve event location accuracy.
- Using documented metadata on data source, resolution, and accuracy to assess analysis reliability.
Strengths
- Data is organized within a comprehensive Geographic Information System (GIS) for integrated analysis.
- Includes original, derived data products like crustal structure models and basement depth values.
- All datasets are documented with a standard metadata format explaining source, resolution, and accuracy.
Limitations
- Spatial coverage is limited to the Middle East and North Africa region.
- Access to the databases was provided via a restricted World Wide Web site, which may limit availability.
- Specific data volumes, row counts, and temporal ranges are not provided.
Provenance
- Source
- SCIOPS organization, via NASA EarthData platform.
- Collection Method
- Collected and organized available multidisciplinary datasets, and produced original analytical results.
- Time Range
- null
- Freshness
- null
- Geography
- Middle East and North Africa region.