https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-04-12T16:37:22.978256Z 2023-04-12T16:37:47.976289Z s3://sentinel-s1-l1c/GRD/2023/4/12/IW/DV/S1A_IW_GRDH_1SDV_20230412T163722_20230412T163747_048065_05C723_D2C4 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 2023-04-12T16:37:22.978256Z 2023-04-12T16:37:47.976289Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230412T171411_V20230412T132908_20230412T164638.EOF 347.06344305296886 693000 Copernicus Ground Segment 2023-04-12T18:16:24.904079Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230412T163722_20230412T163747_048065_05C723_D2C4 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((30.278592359036736 -32.985438561970426,30.624094077262185 -32.906231784389,30.89114692337957 -32.84424524994481,31.157827834348197 -32.781692186854976,31.557147713065866 -32.686805146257036,31.82289059214789 -32.622845262155494,32.220794806036594 -32.5258579764176,32.48558831835931 -32.46050465475271,32.845580526569954 -32.370597571747396,32.72479187891012 -32.014960743802455,32.604956271263084 -31.659097809883235,32.48608527921604 -31.303099021316818,32.34879926786514 -30.887928909051478,31.993952843466374 -30.976308255567428,31.73297651230839 -31.040575400853477,31.34085789683803 -31.1359895258613,31.079011481885267 -31.198938318232525,30.68559447722955 -31.292365753538782,30.422886940785233 -31.353983898338143,30.159837472466847 -31.415066456792914,29.819551075147757 -31.493152447430077,29.946601716630084 -31.910948565616305,30.056457590585694 -32.26924876813155,30.167124877996905 -32.6274421564737,30.278592359036736 -32.985438561970426)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 29.71065 45.52577450502753 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 2023-04-14T00:18:54.614723Z Batch API, v4.188.0 s3://deafrica-sentinel-1/s1_rtc/S32E032/2023/04/12/05C723 2.0E-4 2.0E-4 true block average 2 2 -31.0 32.0 -32.0 33.0 POLYGON((32.38585827719561 -31.0,32.48608527919522 -31.303099021251636,32.71975390036941 -32.0,32.0 -32.0,32.0 -31.0,32.38585827719561 -31.0)) 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_05C723_S32E032_2023_04_12_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05C723_S32E032_2023_04_12_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05C723_S32E032_2023_04_12_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05C723_S32E032_2023_04_12_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05C723_S32E032_2023_04_12_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