https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2018-04-10T06:28:43.744200Z 2018-04-10T06:29:33.742809Z s3://sentinel-s1-l1c/GRD/2018/4/10/IW/DV/S1A_IW_GRDH_1SDV_20180410T062908_20180410T062933_021401_024D81_4FBC 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 2018-04-10T06:29:08.743505Z 2018-04-10T06:29:33.742809Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING POEORB S1A_OPER_AUX_POEORB_OPOD_20180430T120830_V20180409T225942_20180411T005942.EOF 192.6323569609746 693000 Copernicus S1 Core Ground Segment - DPA 2018-05-25T13:43:59.720628Z Sentinel-1 IPF, 002.90 S1A_IW_GRDH_1SDV_20180410T062908_20180410T062933_021401_024D81_4FBC GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-6.217233369 29.970811183,-6.617595085 30.037176272,-6.886839357 30.081072877,-7.291151159 30.14588447,-7.560985403 30.188401173,-7.966169748 30.251136085,-8.102729636 30.272259281,-8.236577475 30.292263868,-8.373456758 30.313135878,-8.771763056 30.372194013,-8.779090531 30.372993869,-8.811752161 30.192037778,-8.845048841 30.011076437,-8.880907141 29.830485948,-8.918064005 29.650083185,-8.988532297 29.288701421,-9.024579977 29.108125463,-9.070683987 28.867770779,-8.536278622 28.786226556,-8.269894252 28.744742173,-7.870715109 28.681534185,-7.604863709 28.638743167,-7.206493874 28.573581429,-6.941188501 28.529492095,-6.546655444 28.462900145,-6.494681975 28.70369696,-6.454121857 28.884567417,-6.374633782 29.246587418,-6.332862665 29.427259688,-6.292392037 29.608151852,-6.254461686 29.78946969,-6.217233369 29.970811183)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.82004887874211 46.62264969075753 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/2018/4/10/IW/DV/S1A_IW_GRDH_1SDV_20180410T062843_20180410T062908_021401_024D81_991B 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 2018-04-10T06:28:43.744200Z 2018-04-10T06:29:08.742006Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING POEORB S1A_OPER_AUX_POEORB_OPOD_20180430T120830_V20180409T225942_20180411T005942.EOF 192.7212565132396 693000 Copernicus S1 Core Ground Segment - DPA 2018-05-25T13:43:58.211568Z Sentinel-1 IPF, 002.90 S1A_IW_GRDH_1SDV_20180410T062843_20180410T062908_021401_024D81_991B GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-5.902750303 31.481427877,-6.306800274 31.547113636,-6.580547429 31.590838386,-6.991631448 31.655324324,-7.265994923 31.697579101,-7.540601784 31.739243607,-7.815449648 31.78031647,-8.090536017 31.820796317,-8.495271269 31.879207884,-8.537812986 31.699705356,-8.562305051 31.517535057,-8.591961903 31.336091325,-8.624931529 31.155115393,-8.661010539 30.974581395,-8.698396186 30.79423345,-8.762238341 30.43193813,-8.771763056 30.372194013,-8.373456758 30.313135878,-8.236577475 30.292263868,-8.102729636 30.272259281,-7.966169748 30.251136085,-7.560985403 30.188401173,-7.291151159 30.14588447,-6.886839357 30.081072877,-6.617595085 30.037176272,-6.217233369 29.970811183,-6.209006525 30.031455775,-6.135721933 30.394515294,-6.09347653 30.575116444,-6.052484402 30.755927462,-6.014648666 30.937260003,-5.98034449 31.119172991,-5.950983192 31.30189326,-5.902750303 31.481427877)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.86240172302079 46.81343673688953 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 2022-01-24T18:57:24.553458Z Batch API, v4.81.0 s3://deafrica-sentinel-1/s1_rtc/N30W007/2018/04/10/024D81 2.0E-4 2.0E-4 true block average 2 2 31.0 -7.0 30.0 -6.0 POLYGON((-6.00281749372923 31.0,-6.014648666000027 30.937260003000137,-6.052484402001168 30.75592746199458,-6.135721933000667 30.394515293996626,-6.209006525000782 30.0314557749961,-6.213273710998104 30.0,-7.0 30.0,-7.0 31.0,-6.00281749372923 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_024D81_N30W007_2018_04_10_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_024D81_N30W007_2018_04_10_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_024D81_N30W007_2018_04_10_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_024D81_N30W007_2018_04_10_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_024D81_N30W007_2018_04_10_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