NASA UAVSAR repeat pass interferometry scene metadata, published via the NASA Earthdata platform. The data is aggregated by the Alaska Satellite Facility (ASF). The specific temporal and geographic coverage, as well as the detailed structure of the metadata, require verification after download.
Use Cases
- Identify suitable SAR image pairs for interferometric processing (inferred from domain, verify after download)
- Analyze baseline parameters for deformation measurement studies (inferred from domain, verify after download)
- Filter scenes by acquisition date or geographic location for research projects (inferred from domain, verify after download)
Strengths
- Published on the authoritative NASA Earthdata platform.
- Aggregated by the Alaska Satellite Facility (ASF), a known data provider for SAR.
Limitations
- Metadata is minimal; actual content requires verification after download.
- Column-level documentation is absent; field semantics must be inferred after download.
- Data may reflect geographic or temporal bias inherent to the UAVSAR flight campaigns.
Provenance
- Source
- NASA UAVSAR via Alaska Satellite Facility (ASF)