Single Look Complex (SLC)
- Contains both amplitude and phase of the radar signal
- Range-compressed and focused SAR image in slant-range geometry
- Georeferenced using orbit data and Range-Doppler projected
|
Product |
Collection Type |
Collect Mode |
Nominal Scene Size |
Azimuth Resolution |
Slant Range Resolution |
Look Angle Range |
|
Spot SLC |
Spotlight Ultra |
Spotlight |
5 km x 5 km |
0.25 m |
0.25 m / 0.3 m |
15° to 50° |
| Spotlight |
0.5 m |
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|
Site SLC |
Spotlight Wide |
Sliding Spotlight |
10 km x 20 km |
1.0 m |
0.5 m |
|
|
Strip SLC |
Stripmap - 20 / 50 / 100 |
Stripmap |
5-8 km x 20 / 50 / 100 km |
1.2 m |
0.75 m |
Geocoded Terrain Corrected (GEO)
- Contains amplitude information only
- Range-compressed, detected, focused and multi-looked SAR image
- Multi-look techniques applied to enhance radiometric resolution
- Terrain-height corrected using a high-resolution Digital Elevation Model (DEM)
- UTM-WGS84 map projection
|
Product |
Collection Type |
Collect Mode |
Nominal Scene Size |
Azimuth Resolution |
Ground Range Resolution |
Look Angle Range |
|
Spot GEO |
Spotlight Ultra |
Spotlight |
5 km x 5 km |
0.5 m |
0.4 m to 1.3 m |
15° to 50° |
| Spotlight |
1.0 m |
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|
Site GEO |
Spotlight Wide |
Sliding Spotlight |
5 km x 10 km |
1.0 m |
0.7 m to 2.3 m |
|
|
Strip GEO |
Stripmap - 20 / 50 / 100 |
Stripmap |
5 km x 20 km |
1.2 m |
1.1 m to 3.3 m |