https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-01-09T17:12:38.767828Z 2022-01-09T17:13:03.765467Z s3://sentinel-s1-l1c/GRD/2022/1/9/IW/DV/S1A_IW_GRDH_1SDV_20220109T171238_20220109T171303_041387_04EBB7_26A0 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 2022-01-09T17:12:38.767828Z 2022-01-09T17:13:03.765467Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20220109T173910_V20220109T170305_20220109T233805.EOF 346.8928864214993 693000 Copernicus S1 Core Ground Segment - TLS 2022-01-09T18:39:22.577294Z Sentinel-1 IPF, 003.40 S1A_IW_GRDH_1SDV_20220109T171238_20220109T171303_041387_04EBB7_26A0 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((10.437605766955691 35.3512762721623,10.849923506502938 35.41520495225777,11.13308864960209 35.45823333739466,11.559593536137726 35.5217060937557,11.844292804298625 35.56318329079755,12.271877690408637 35.62413811929021,12.557286566225056 35.66393173168714,12.842973016953826 35.7030492944095,13.162329815067668 35.74591611606182,13.015121073150636 36.46718617151937,12.90546078765707 37.00828070801755,12.855376773050974 37.247908241030856,12.52972253967452 37.20542260358198,12.238417329450563 37.16660513359671,11.947409421779989 37.1270734661479,11.511464363831305 37.066440265180475,11.221218154549646 37.025130121641176,10.78758724590432 36.9620062248535,10.49697365053921 36.918759212947734,10.07632389600238 36.85480660867745,10.091805807512639 36.79547210996573,10.13309655127628 36.614623735649566,10.182016490294988 36.43495302546008,10.225138785608227 36.25439639136625,10.26511665721629 36.073357309646596,10.308956826382452 35.892918776352154,10.437605766955691 35.3512762721623)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.61979441564373 46.3526708901997 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 2022-01-09T21:26:03.027098Z Batch API, v4.79.2 s3://deafrica-sentinel-1/s1_rtc/N36E012/2022/01/09/04EBB7 2.0E-4 2.0E-4 true block average 2 2 37.0 12.0 36.0 13.0 POLYGON((12.907138987572349 37.0,13.0 36.54179777799987,13.0 36.0,12.0 36.0,12.0 37.0,12.907138987572349 37.0)) 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_04EBB7_N36E012_2022_01_09_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04EBB7_N36E012_2022_01_09_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04EBB7_N36E012_2022_01_09_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04EBB7_N36E012_2022_01_09_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04EBB7_N36E012_2022_01_09_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