https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2023-01-21T17:03:17.024954Z 2023-01-21T17:04:12.272469Z s3://sentinel-s1-l1c/GRD/2023/1/21/IW/DV/S1A_IW_GRDH_1SDV_20230121T170342_20230121T170412_046884_059F4C_43F8 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 2023-01-21T17:03:42.024473Z 2023-01-21T17:04:12.272469Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230121T173814_V20230121T135349_20230121T171119.EOF 347.4407179040489 693000 Copernicus Ground Segment 2023-01-21T18:27:02.876484Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230121T170342_20230121T170412_046884_059F4C_43F8 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((22.371697409270126 -27.13338162508105,22.379355373892082 -27.13191237066333,22.740350188160743 -27.048644211017848,22.99217489839235 -26.99012916942723,23.243102881191216 -26.931318082320345,23.619335728222627 -26.842191449205853,23.995012085775674 -26.752062825973457,24.246222332005093 -26.69115917278763,24.495462465137916 -26.630236983076035,24.79941229841998 -26.5552524728129,24.637350474501858 -26.01907310416381,24.583841716924386 -25.840226425759344,24.425654136773687 -25.303215717443194,24.301114824950094 -24.874215631668157,23.7537091126756 -25.008126825162027,23.383351065030627 -25.097420724340076,23.136301256471945 -25.15640222957881,22.888988817292187 -25.214979873190813,22.519932764887905 -25.301520037536886,22.271230792360722 -25.35925764756739,21.90546848217718 -25.443309768575777,21.97395338244623 -25.694344159833967,22.072971074327548 -26.05414196227832,22.16990256967187 -26.41447370364018,22.21985349142896 -26.594318011005132,22.2691721704534 -26.77432168173302,22.371697409270126 -27.13338162508105)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.36647 45.95699084625606 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 s3://sentinel-s1-l1c/GRD/2023/1/21/IW/DV/S1A_IW_GRDH_1SDV_20230121T170317_20230121T170342_046884_059F4C_AF3C 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 2023-01-21T17:03:17.024954Z 2023-01-21T17:03:42.022992Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230121T173814_V20230121T135349_20230121T171119.EOF 347.35463052717023 693000 Copernicus Ground Segment 2023-01-21T18:26:48.495088Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230121T170317_20230121T170342_046884_059F4C_AF3C GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((22.801695395813486 -28.629161783226913,23.173385325816447 -28.543708433888195,23.43092145591352 -28.483818632842638,23.80675808699848 -28.39544766541207,24.06209401523335 -28.334725222463852,24.438826753045554 -28.244153097043647,24.692738496221306 -28.182430809306304,24.945968820299544 -28.12033756720874,25.261431351731815 -28.042215100898325,25.20633048560806 -27.8636326121808,25.0981452571857 -27.50583153926376,24.932575080324845 -26.970114138714266,24.878274626580463 -26.791359968416195,24.807124693472776 -26.553624926827784,24.79941229841998 -26.5552524728129,24.495462465137916 -26.630236983076035,24.246222332005093 -26.69115917278763,23.995012085775674 -26.752062825973457,23.619335728222627 -26.842191449205853,23.243102881191216 -26.931318082320345,22.99217489839235 -26.99012916942723,22.740350188160743 -27.048644211017848,22.379355373892082 -27.13191237066333,22.39702076125331 -27.190761986075763,22.501336634353923 -27.54957161172819,22.55068670822937 -27.729643998989204,22.604875504224374 -27.908618594302204,22.65221324761403 -28.089184567766743,22.703433963247143 -28.26887235861713,22.752102169923372 -28.44916309417216,22.801695395813486 -28.629161783226913)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.31642 45.89961435335459 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 2023-01-22T00:40:03.633731Z Batch API, v4.171.0 s3://deafrica-sentinel-1/s1_rtc/S27E023/2023/01/21/059F4C 2.0E-4 2.0E-4 true block average 2 2 -26.0 23.0 -27.0 24.0 POLYGON((23.0 -27.0,23.0 -26.0,24.0 -26.0,24.0 -27.0,23.0 -27.0)) 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_059F4C_S27E023_2023_01_21_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_059F4C_S27E023_2023_01_21_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_059F4C_S27E023_2023_01_21_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_059F4C_S27E023_2023_01_21_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_059F4C_S27E023_2023_01_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 2021 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