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[White Paper] Introduction of KOMPSAT-5 Standard Products
White Paper
Author
SI Imaging Services
Date
2016-01-18 05:27
Views
7078
1. Introduction to KOMPSAT-5
- Frequency: 9.66 GHz (X-band)
- NESZ: ≤ 17 dB
- Radiometric accuracy: ≤ 1 dB (relative), ≤ 2 dB (absolute)
- Imaging modes: Spotlight (HR, EH, UH), Strip (ST, ES), ScanSAR (WS, EW)
2. KOMPSAT-5 Imaging modes
NOTE: the values of Ground Sample Distance are to be intended at 1 Look
- Frequency: 9.66 GHz (X-band)
- NESZ: ≤ 17 dB
- Radiometric accuracy: ≤ 1 dB (relative), ≤ 2 dB (absolute)
- Imaging modes: Spotlight (HR, EH, UH), Strip (ST, ES), ScanSAR (WS, EW)
2. KOMPSAT-5 Imaging modes
Imaging modes | Nominal access region | Extended access region | GSD (@ nominal incidence angle of 45°) | Swath (@ nominal incidence angle of 45°) | |
---|---|---|---|---|---|
Spotlight mode |
Ultra High Resolution (UH) | 50.3° ~ 55° | 46.3° ~ 50.3° | 0.85 m | 5 km |
Enhanced High Resolution (EH) | 40.9° ~ 55° | 20° ~ 40.9° | 1 m | ||
High Resolution (HR) | 20° ~ 45° | 45° ~ 55° | |||
Standard / Strip mode |
Enhanced Standard (ES) | 28.8° ~ 55° | 20° ~ 28.8° | 2.5 m | 30 km |
Standard (ST) | 20° ~ 45° | 45° ~ 55° | 3 m | ||
Wide Swath mode |
Enhanced Wide Swath (EW) | 20° ~ 55° | - | 20 m (L1C, L1D), 5 m (L1A) | 100 km |
Wide Swath (WS) | 20° ~ 45° | 45° ~ 55° | 20 m |
NOTE: the values of Ground Sample Distance are to be intended at 1 Look
For more details, please find attached PDF file below: