https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-04-21T16:01:43.792170Z 2021-04-21T16:02:12.816723Z s3://sentinel-s1-l1c/GRD/2021/4/21/IW/DV/S1A_IW_GRDH_1SDV_20210421T160143_20210421T160212_037550_046DB3_82CB 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 2021-04-21T16:01:43.792170Z 2021-04-21T16:02:12.816723Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.9292483475621 693000 Copernicus S1 Core Ground Segment - TLS 2021-04-21T17:34:17.729674Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210421T160143_20210421T160212_037550_046DB3_82CB GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((35.08336676026872 -12.439629241881622,35.623057492905275 -12.31774768727005,36.19303081883549 -12.18776356007138,36.765848887592554 -12.055822025353141,37.3180057309263 -11.927410474323306,37.30344328542087 -11.869546654922438,37.26045832048442 -11.689197409963636,37.21845313528587 -11.50862573589714,37.17819292510499 -11.327654346581276,37.052265664599226 -10.786011491874323,37.012954105006024 -10.604861168457981,36.97118017190196 -10.424294684924577,36.94256055278018 -10.303313880465337,36.39311942316233 -10.430037108052217,35.825490169861354 -10.559861297485371,35.25368186020219 -10.689519977821222,34.717030866428686 -10.810162807566524,34.74762453135337 -10.930958694885529,34.7896137469511 -11.11185712426875,34.82495893840936 -11.294261798790586,34.86786281669312 -11.474966315925318,34.90838462308999 -11.656214684068074,34.95405561685952 -11.836303484771012,34.99007612647148 -12.018581348785142,35.028492330137894 -12.200323062787438,35.06941195900311 -12.381504770628482,35.08336676026872 -12.439629241881622)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.39356432870612 45.96386071193849 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 2021-12-26T04:28:55.861715Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S13E035/2021/04/21/046DB3 2.0E-4 2.0E-4 true block average 2 2 -12.0 35.0 -13.0 36.0 POLYGON((35.08336676026934 -12.439629241881512,35.02849233013908 -12.200323062792924,35.0 -12.065529813559763,35.0 -12.0,36.0 -12.0,36.0 -12.231784817500836,35.08336676026934 -12.439629241881512)) 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_046DB3_S13E035_2021_04_21_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_046DB3_S13E035_2021_04_21_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_046DB3_S13E035_2021_04_21_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_046DB3_S13E035_2021_04_21_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_046DB3_S13E035_2021_04_21_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