https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-12-20T18:00:44.814841Z 2018-12-20T18:01:13.839207Z s3://sentinel-s1-l1c/GRD/2018/12/20/IW/DV/S1B_IW_GRDH_1SDV_20181220T180044_20181220T180113_014129_01A3FE_5710 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 2018-12-20T18:00:44.814841Z 2018-12-20T18:01:13.839207Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20181220T202230_V20181220T161238_20181220T193008.EOF 346.95871631936984 693000 Copernicus S1 Core Ground Segment - UPA 2018-12-20T20:51:14.994622Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20181220T180044_20181220T180113_014129_01A3FE_5710 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-1.669330298 34.441648653,-1.254852838 34.506578629,-0.97539496 34.549507762,-0.555675713 34.612702906,-0.275513083 34.654031575,0.145246581 34.714818399,0.426091518 34.754536511,0.707202939 34.793607647,1.017381194 34.83591119,1.005855981 34.893389569,0.961793483 35.072785882,0.920190268 35.252513076,0.881292881 35.432602533,0.839199227 35.612268805,0.801299972 35.792490449,0.665593549 36.454424521,0.348968492 36.41247034,0.062029864 36.37367315,-0.224621706 36.334188889,-0.654051384 36.273677908,-0.939966499 36.232483349,-1.368271649 36.169414991,-1.653424016 36.126520982,-2.076313037 36.061570426,-1.917668559 35.398876663,-1.873546762 35.218480845,-1.825376762 35.03872336,-1.780312608 34.858486281,-1.732784095 34.678642506,-1.682729879 34.499203118,-1.669330298 34.441648653)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.67316771856499 46.49714004720235 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 2021-12-23T19:49:11.310807Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N35W002/2018/12/20/01A3FE 2.0E-4 2.0E-4 true block average 2 2 36.0 -2.0 35.0 -1.0 POLYGON((-1.8156948726345148 35.0,-1.8735467619995543 35.21848084499827,-2.0 35.7427936599061,-2.0 36.0,-1.0 36.0,-1.0 35.0,-1.8156948726345148 35.0)) 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_01A3FE_N35W002_2018_12_20_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_01A3FE_N35W002_2018_12_20_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_01A3FE_N35W002_2018_12_20_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_01A3FE_N35W002_2018_12_20_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_01A3FE_N35W002_2018_12_20_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