Inclination: 98.2 Spatial resolution: Cloud degree cover: 250 m (day) and 1000 Repeat 16 m (night), Surface days temperature: 1000 m LST: 10:30 Best resolution: 250 m Descending width: 2330 km Accuracy: Long wave radiance: 100 nW/m2, Short wave radiance: 5%, Surface temperature of land: <1 K, Surface temperature of ocean: <0.2 K, Snow and ice cover: 10% Aqua May 2002 Oct. 2019 ditto MODIS ditto LST: 13:30 Ascending Landsat Feb. 2013 May 2023 Sun-synchronous TIRS TIR 10.5 µm and 12 µm 8 Altitude: 705 km TIR Period: 98.9 mins Spatial resolution: 100 m Inclination: 98.2 Swath width: 185 km degree Accuracy: Absolute geodetic Repeat cycle: 16 accuracy of 44 m; geometric days accuracy of 32 m or better LST: 10:11 Descending OLI VIS - SWIR: 9 bands: 0.43 - 2.3 µm Spatial resolution: Pan: 15 m, VIS - SWIR: 30 m Swath width: 185 km Accuracy: Absolute geodetic accuracy of 32 m; relative geodetic accuracy of 18 m (excluding terrain effects); geometric accuracy of 12 m or better Landsat Jan. 2023 Jan. 2033 TIRS-2 9 LST: 10:00 NPP Oct. 2011 Sep. 2020 Sun-synchronous VIIRS Waveband: VIS - TIR: 0.4 - Altitude: 824 km 12.5 µm (22 channels) Period: 101 mins VIS, NIR, SWIR, MWIR, TIR Inclination: 98.7 Spatial resolution: 400 m - 1.6 degree km Repeat cycle: 16 Best resolution: 400 m days Swath width: 3000 km LST: 13:30 Accuracy: SST 0.35 K Ascending JPSS-1 Jan. 2017 Mar. 2024 ditto VIIRS ditto LST: 13:30 Ascending JPSS-2 ditto July 2021 July 2028 Sun-synchronous VIIRS Altitude: 833 km Period: 101 mins Inclination: 98.75 degree Repeat cycle: 16 days
Inclination: 98.2 degree Repeat 16 days LST: 10:30 Descending Spatial resolution: Cloud cover: 250 m (day) and 1000 m (night), Surface temperature: 1000 m Best resolution: 250 m width: 2330 km Accuracy: Long wave radiance: 100 nW/m2, Short wave radiance: 5%, Surface temperature of land: <1 K, Surface temperature of ocean: <0.2 K, Snow and ice cover: 10% Aqua May 2002 Oct. 2019 ditto LST: 13:30 Ascending MODIS ditto Landsat 8 Feb. 2013 May 2023 Sun-synchronous Altitude: 705 km Period: 98.9 mins Inclination: 98.2 degree Repeat cycle: 16 days LST: 10:11 Descending TIRS OLI TIR 10.5 µm and 12 µm TIR Spatial resolution: 100 m Swath width: 185 km Accuracy: Absolute geodetic accuracy of 44 m; geometric accuracy of 32 m or better VIS - SWIR: 9 bands: 0.43 - 2.3 µm Spatial resolution: Pan: 15 m, VIS - SWIR: 30 m Swath width: 185 km Accuracy: Absolute geodetic accuracy of 32 m; relative geodetic accuracy of 18 m (excluding terrain effects); geometric accuracy of 12 m or better Landsat 9 Jan. 2023 Jan. 2033 LST: 10:00 TIRS-2 NPP Oct. 2011 Sep. 2020 Sun-synchronous Altitude: 824 km Period: 101 mins Inclination: 98.7 degree Repeat cycle: 16 days LST: 13:30 Ascending VIIRS Waveband: VIS - TIR: 0.4 - 12.5 µm (22 channels) VIS, NIR, SWIR, MWIR, TIR Spatial resolution: 400 m - 1.6 km Best resolution: 400 m Swath width: 3000 km Accuracy: SST 0.35 K JPSS-1 Jan. 2017 Mar. 2024 ditto LST: 13:30 Ascending VIIRS ditto JPSS-2 ditto July 2021 July 2028 Sun-synchronous Altitude: 833 km Period: 101 mins Inclination: 98.75 degree Repeat cycle: 16 days VIIRS
SITTWS2016_17_Clean_Agenda17-Preliminary%20draft_Water%20Constellation%20FS%20report_Sep%2010.docx