Data · collection
Seasat RAE processed SAR
Listed in NASA Earthdata CMR
The Seasat SAR mission took place from the 26th June to 10th October 1978.
Description
The SAR was an L-band HH polarisation; the resolution was 25m; the swath was 100km; and the antenna had a depression angle of 70. Multi-look directions are available.
The raw data belongs to Earthnet and is serial bit stream instead of being blocked or error corrected. The UK Royal Aerospace Establishment (RAE) holds around 4000 of these tapes. The RAE and DLR have processed some 700 scenes of variable size, available on CCT and as prints or film.
Read the rest (1 more)
The processed data is 16 bit and includes several files per image: header; image data; text file containing processing parameters, position data, satellite attenuation, orbit and telemetry. There are 240 survey processed SAR films from optical processing of 120 sequences, and 120 full resolution SAR films 60 sequences. For further information such as the catalogue listing, data availability and prices please contact: Earthnet User Services ESA/ESRIN Via G.Galilei I-00044 Frascati, Italy Telephone: 39 6 94180360 Telex: 610637 Esrin, Italy Fax: 39 6 94180361
Links
Catalogue records · 2
- CMR record cmr.earthdata.nasa.gov/search/concepts/C1214584415-SCIOPS.html ↗
catalogue entry · from NASA CMR
- CMR UMM-JSON cmr.earthdata.nasa.gov/search/concepts/C1214584415-SCIOPS.umm_json ↗
metadata API · from NASA CMR
Topics
- Stated by source
- Ocean Dynamics Satellite · Radar Imagery · Synthetic Aperture Radar
Provenance · 1 source records, 11 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NASA Earthdata CMR | C1214584415-SCIOPS | 15 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[instrument].gcmd_instrument:sar | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/spectral-engineering/radar/radar-imagery | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[modality].local:modality:image | enrichment · NASA CMR | keyword-concept-rules@1.0.0 | title+description (75%) |
| concepts[modality].local:modality:text | enrichment · NASA CMR | keyword-concept-rules@1.0.0 | title+description (75%) |
| concepts[platform].gcmd_platform:seasat-1 | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| description | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/Abstract |
| spatial | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/SpatialExtent |
| temporal | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/TemporalExtents |
| title | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/EntryTitle |
| version_label | source · NASA CMR | connector:nasa_cmr@1.0.0 |