https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-01-18T14:53:07.973934Z 2022-01-18T14:53:32.972064Z s3://sentinel-s1-l1c/GRD/2022/1/18/IW/DV/S1A_IW_GRDH_1SDV_20220118T145307_20220118T145332_041516_04EFED_8C96 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 2022-01-18T14:53:07.973934Z 2022-01-18T14:53:32.972064Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20220118T153323_V20220118T114204_20220118T145934.EOF 347.63396711385604 693000 Copernicus S1 Core Ground Segment - TLS 2022-01-18T15:53:48.647118Z Sentinel-1 IPF, 003.40 S1A_IW_GRDH_1SDV_20220118T145307_20220118T145332_041516_04EFED_8C96 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((54.0996356566306 -22.872831369404416,54.670836213273894 -22.741482124986916,54.913465669681194 -22.684993041976586,55.277036886260234 -22.59957543265725,55.881989980527784 -22.455399643439417,56.459588566406474 -22.31534993739818,56.26252330815187 -21.597536935142042,56.164855001103106 -21.238462194638934,56.051758233259164 -20.819913162461887,55.48884111388343 -20.955760098514514,55.239992778899364 -21.01518255678161,54.88031750170527 -21.10031135371535,54.2799689046833 -21.24050183624102,53.71437678512371 -21.370387119430962,53.91365104359384 -22.151618596453236,54.0996356566306 -22.872831369404416)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.09261 45.72211783427117 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 2022-01-18T19:42:35.692450Z Batch API, v4.80.3 s3://deafrica-sentinel-1/s1_rtc/S22E056/2022/01/18/04EFED 2.0E-4 2.0E-4 true block average 2 2 -21.0 56.0 -22.0 57.0 POLYGON((56.1004197703569 -21.0,56.3730137667594 -22.0,56.0 -22.0,56.0 -21.0,56.1004197703569 -21.0)) 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_04EFED_S22E056_2022_01_18_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04EFED_S22E056_2022_01_18_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04EFED_S22E056_2022_01_18_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04EFED_S22E056_2022_01_18_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04EFED_S22E056_2022_01_18_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