https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-01-25T07:02:16.409929Z 2019-01-25T07:02:43.719796Z s3://sentinel-s1-l1c/GRD/2019/1/25/IW/DV/S1B_IW_GRDH_1SDV_20190125T070216_20190125T070243_014647_01B4C8_4226 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 2019-01-25T07:02:16.409929Z 2019-01-25T07:02:43.719796Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20190125T085435_V20190125T044124_20190125T075854.EOF 192.4827529001134 693000 Copernicus S1 Core Ground Segment - UPA 2019-01-25T09:17:42.497233Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20190125T070216_20190125T070243_014647_01B4C8_4226 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-15.06763141688362 27.0601071818066,-15.443342728485037 27.12461696785451,-15.695707641225514 27.16734299062781,-16.074612522742086 27.230581074995502,-16.32745185658163 27.272170829295288,-16.707061030807008 27.333699175807208,-16.96036492306716 27.374145582086406,-17.21385180461592 27.414132700080373,-17.562920329912338 27.468387317828466,-17.860097854383184 25.94862320170877,-17.515735656301377 25.89379922547561,-17.265654642168244 25.853433925801113,-17.01574409539674 25.812638870118512,-16.641200893386078 25.750642807547653,-16.391722469568016 25.708778002589703,-16.017833712641888 25.645182343717842,-15.768795691550906 25.602254522646582,-15.398015889549328 25.537498250643957,-15.225181816921227 26.336135686339347,-15.06763141688362 27.0601071818066)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.75283669920905 46.08304039303047 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 2021-12-24T10:12:51.500984Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/N26W018/2019/01/25/01B4C8 2.0E-4 2.0E-4 true block average 2 2 27.0 -18.0 26.0 -17.0 POLYGON((-17.850051538925765 26.0,-17.654509664157985 27.0,-17.0 27.0,-17.0 26.0,-17.850051538925765 26.0)) 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_01B4C8_N26W018_2019_01_25_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_01B4C8_N26W018_2019_01_25_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_01B4C8_N26W018_2019_01_25_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_01B4C8_N26W018_2019_01_25_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_01B4C8_N26W018_2019_01_25_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