https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-12-28T04:35:04.432507Z 2020-12-28T04:35:29.430689Z s3://sentinel-s1-l1c/GRD/2020/12/28/IW/DV/S1A_IW_GRDH_1SDV_20201228T043504_20201228T043529_035881_0433B0_F756 Sentinel-1A http://database.eohandbook.com/database/missionsummary.aspx?missionID=575 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition Synthetic Aperture Radar https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration 2020-12-28T04:35:04.432507Z 2020-12-28T04:35:29.430689Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20201228T070353_V20201228T020600_20201228T052329.EOF 191.9740821490722 693000 Copernicus S1 Core Ground Segment - DPA 2020-12-28T07:58:48.924113Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20201228T043504_20201228T043529_035881_0433B0_F756 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((17.785312954518687 -2.7535595427639117,16.684531208673906 -2.513498799218894,15.58041354319814 -2.27171766449108,15.540998239771056 -2.4523888568986476,15.502153278384613 -2.633287045971771,15.425476828677896 -2.995330166349304,15.385266671285436 -3.1759462408986905,15.254364330704007 -3.7778087316597966,16.35707950321459 -4.021708181536718,17.46198951633892 -4.2644909928935615,17.591993103619302 -3.6607613222191575,17.629811312547925 -3.479109012105773,17.66940174947217 -3.297849223054163,17.785312954518687 -2.7535595427639117)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.64192 45.98889342505223 https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF -30 -22 4.4 -21.2 -21.2 -16.1 -16.1 https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF -30 -22 4.4 -21.2 -21.2 -16.1 -16.1 Sentinel Hub, Sinergise 2021-12-25T22:33:57.775473Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/S04E017/2020/12/28/0433B0 2.0E-4 2.0E-4 true block average 2 2 -3.0 17.0 -4.0 18.0 POLYGON((17.73283132312855 -3.0,17.518943447129008 -4.0,17.0 -4.0,17.0 -3.0,17.73283132312855 -3.0)) 5000 5000 pixel centre 4326 GEOGCRS["WGS 84", DATUM["World Geodetic System 1984", ELLIPSOID["WGS 84",6378137,298.257223563, LENGTHUNIT["metre",1]]], PRIMEM["Greenwich",0, ANGLEUNIT["degree",0.0174532925199433]], CS[ellipsoidal,2], AXIS["geodetic latitude (Lat)",north, ORDER[1], ANGLEUNIT["degree",0.0174532925199433]], AXIS["geodetic longitude (Lon)",east, ORDER[2], ANGLEUNIT["degree",0.0174532925199433]], ID["EPSG",4326]] s1_rtc_0433B0_S04E017_2020_12_28_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0433B0_S04E017_2020_12_28_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0433B0_S04E017_2020_12_28_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0433B0_S04E017_2020_12_28_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0433B0_S04E017_2020_12_28_VH.tif geotiff FLOAT 32 Little Endian true https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf 2.0 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition 1 0.1 https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198 GLO-30, release 2019 BILINEAR https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008 EGM2008, 1x1 minute grid in WGS84 BILINEAR Range Doppler Terrain Correction https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf 4.4 0.2 -0.2 0.5 -4.4 0.5 https://ieeexplore.ieee.org/document/9554039 BILINEAR https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids WGS84 1 degree grid