https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-05-30T16:23:30.186887Z 2021-05-30T16:23:57.838104Z s3://sentinel-s1-l1c/GRD/2021/5/30/IW/DV/S1A_IW_GRDH_1SDV_20210530T162330_20210530T162357_038119_047FB6_A947 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 2021-05-30T16:23:30.186887Z 2021-05-30T16:23:57.838104Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.62016346979703 693000 Copernicus S1 Core Ground Segment - TLS 2021-05-30T19:10:13.439777Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210530T162330_20210530T162357_038119_047FB6_A947 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((31.559292205539116 -23.193414964598105,32.15835544003356 -23.05552399043058,32.52311223925428 -22.970314974616713,32.7653844611035 -22.91319996511098,33.006369553844024 -22.85597941896126,33.36846976398572 -22.769226442291814,33.92155900554502 -22.634909788717515,33.871701401433356 -22.455655308179367,33.72350060927111 -21.917363541902294,33.576650403545756 -21.378881088621384,33.50275574046641 -21.103657446355264,32.95646180016944 -21.23570095817903,32.357605447599 -21.378154700443233,31.760372102175765 -21.517833448436264,31.165981180021497 -21.6544847060768,31.190598105879776 -21.75042404567054,31.236011846541693 -21.930927454184978,31.28041431223733 -22.11167348688267,31.3718514160573 -22.47259231028219,31.420139077607903 -22.652477311261823,31.467274658717354 -22.83263764234195,31.512761518402133 -23.013187990177883,31.559292205539116 -23.193414964598105)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.32249 45.8659603694736 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 2021-12-26T06:27:54.769089Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S22E032/2021/05/30/047FB6 2.0E-4 2.0E-4 true block average 2 2 -21.0 32.0 -22.0 33.0 POLYGON((32.0 -21.46179015311647,32.35760544758759 -21.378154700445645,33.0 -21.225177435254956,33.0 -22.0,32.0 -22.0,32.0 -21.46179015311647)) 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_047FB6_S22E032_2021_05_30_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_047FB6_S22E032_2021_05_30_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_047FB6_S22E032_2021_05_30_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_047FB6_S22E032_2021_05_30_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_047FB6_S22E032_2021_05_30_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