Standardized Calibration Parameters
1. Solar Spectral Irradiance (Thuillier 2003)
2. VIIRS band width, band center, and Esun (in band solar irradiance)
SNPP VIIRS Prelaunch RSR (IDPS #LUT 1)
Band | Center(nm) | Min HM(nm) | Max HM(nm) | FWHM(nm) | MODTRAN based EsunRSB: W/[m2.µm]DNB: mW/cm2 | Thuillier based EsunRSB: W/[m2.µm]DNB: mW/cm2 |
I1 | 638.0 | 597.2 | 678.8 | 81.6 | 1628.44 | 1604.83 |
I2 | 861.6 | 842.4 | 880.9 | 38.5 | 962.82 | 961.64 |
I3 | 1600.5 | 1570.9 | 1630.0 | 59.2 | 245.69 | 251.25 |
M1 | 410.5 | 400.2 | 420.7 | 20.5 | 1708.70 | 1709.63 |
M2 | 443.1 | 435.5 | 450.7 | 15.2 | 1862.86 | 1902.49 |
M3 | 486.2 | 476.6 | 495.8 | 19.3 | 1999.79 | 1988.65 |
M4 | 550.7 | 540.8 | 560.6 | 19.7 | 1869.62 | 1842.40 |
M5 | 671.4 | 662.0 | 680.8 | 18.8 | 1530.19 | 1504.61 |
M6 | 745.4 | 738.4 | 752.3 | 13.9 | 1280.78 | 1277.39 |
M7 | 861.8 | 842.8 | 880.8 | 38.0 | 962.47 | 961.29 |
M8 | 1238.4 | 1225.3 | 1251.5 | 26.3 | 456.92 | 456.01 |
M9 | 1375.3 | 1367.9 | 1382.6 | 14.7 | 359.95 | 365.87 |
M10 | 1601.0 | 1571.2 | 1630.8 | 59.5 | 245.30 | 250.86 |
M11 | 2256.9 | 2233.8 | 2280.1 | 46.3 | 75.08 | 77.31 |
DNB LGS | 694.5 | 505.2 | 883.8 | 378.6 | 45.88 | 45.41 |
SNPP VIIRS Modulated RSR (IDPS #LUT 2)
Band | Center(nm) | Min HM(nm) | Max HM(nm) | FWHM(nm) | MODTRAN based EsunRSB: W/[m2.µm]DNB: mW/cm2 | Thuillier based EsunRSB: W/[m2.µm]DNB: mW/cm2 |
I1 | 637.8 | 597.0 | 678.6 | 81.6 | 1630.69 | 1607.00 |
I2 | 861.5 | 842.3 | 880.7 | 38.4 | 963.44 | 962.16 |
I3 | 1600.5 | 1571.0 | 1630.1 | 59.1 | 245.63 | 251.19 |
M1 | 410.5 | 400.2 | 420.7 | 20.5 | 1712.75 | 1713.30 |
M2 | 443.1 | 435.5 | 450.7 | 15.2 | 1863.74 | 1903.55 |
M3 | 486.2 | 476.6 | 495.8 | 19.3 | 2001.81 | 1990.77 |
M4 | 550.7 | 540.7 | 560.6 | 19.9 | 1871.06 | 1843.83 |
M5 | 671.3 | 661.9 | 680.7 | 18.8 | 1531.35 | 1505.69 |
M6 | 745.3 | 738.4 | 752.3 | 13.9 | 1281.45 | 1278.03 |
M7 | 861.7 | 842.7 | 880.6 | 37.9 | 963.17 | 961.90 |
M8 | 1238.4 | 1225.2 | 1251.6 | 26.4 | 456.55 | 455.64 |
M9 | 1375.3 | 1367.9 | 1382.6 | 14.7 | 359.93 | 365.86 |
M10 | 1601.1 | 1571.4 | 1630.8 | 59.5 | 245.25 | 250.80 |
M11 | 2256.9 | 2233.8 | 2280.1 | 46.3 | 75.08 | 77.31 |
DNB LGS | 690.5 | 502.9 | 878.2 | 375.3 | 47.82 | 47.30 |
TEB Bands
Band | Center(nm) | Min HM(nm) | Max HM(nm) | FWHM(nm) |
I4 | 3743.3 | 3549.9 | 3936.8 | 386.8 |
I5 | 11500.9 | 10560.7 | 12441.1 | 1880.5 |
M12 | 3694.6 | 3598.0 | 3791.2 | 193.2 |
M13 | 4065.7 | 3986.6 | 4144.8 | 158.2 |
M14 | 8577.4 | 8406.9 | 8747.9 | 341.1 |
M15 | 10740.9 | 10233.6 | 11248.2 | 1014.5 |
M16A | 11859.9 | 11403.6 | 12316.3 | 912.8 |
M16B | 11867.1 | 11406.8 | 12327.4 | 920.6 |
Notes:
- In-band solar irradiance is computed using Thuillier 2003 spectra and the operational IDPS version as of 2013 (originated from MODTRAN 4.3).
- DNB unit: mW/cm2