https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-01-19T06:04:46.315779Z 2018-01-19T06:05:11.315117Z s3://sentinel-s1-l1c/GRD/2018/1/19/IW/DV/S1B_IW_GRDH_1SDV_20180119T060446_20180119T060511_009236_0108D5_B83C Sentinel-1B http://database.eohandbook.com/database/missionsummary.aspx?missionID=576 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 2018-01-19T06:04:46.315779Z 2018-01-19T06:05:11.315117Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180119T075924_V20180119T034342_20180119T070112.EOF 192.4471221608008 693000 Copernicus S1 Core Ground Segment - UPA 2018-01-19T08:16:00.556738Z Sentinel-1 IPF, 002.84 S1B_IW_GRDH_1SDV_20180119T060446_20180119T060511_009236_0108D5_B83C GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-0.837075309 26.306976091,-1.222194124 26.373629959,-1.483321446 26.418190988,-1.875385792 26.484138721,-2.137008592 26.52750617,-2.660838584 26.612800972,-2.923042431 26.654725867,-3.314427582 26.716350396,-3.455736803 25.993729947,-3.608126901 25.210761378,-3.221806956 25.148495862,-2.9629835 25.106180303,-2.445874444 25.020198086,-2.187591643 24.976533775,-1.800510958 24.910199139,-1.542688134 24.865419014,-1.162420616 24.798498525,-0.993888861 25.582990451,-0.837075309 26.306976091)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.78494420585476 46.64474346130088 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 2022-01-20T13:15:32.309317Z Batch API, v4.81.0 s3://deafrica-sentinel-1/s1_rtc/N25W002/2018/01/19/0108D5 2.0E-4 2.0E-4 true block average 2 2 26.0 -2.0 25.0 -1.0 POLYGON((-1.0 25.55454394722887,-1.1191322199166995 25.0,-2.0 25.0,-2.0 26.0,-1.0 26.0,-1.0 25.55454394722887)) 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_0108D5_N25W002_2018_01_19_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0108D5_N25W002_2018_01_19_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0108D5_N25W002_2018_01_19_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0108D5_N25W002_2018_01_19_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0108D5_N25W002_2018_01_19_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