https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-04-01T17:52:42.074931Z 2018-04-01T17:53:11.094262Z s3://sentinel-s1-l1c/GRD/2018/4/1/IW/DV/S1A_IW_GRDH_1SDV_20180401T175242_20180401T175311_021277_02499B_8BE9 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 2018-04-01T17:52:42.074931Z 2018-04-01T17:53:11.094262Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180401T200339_V20180401T160458_20180401T192228.EOF 347.06644107316896 693000 Copernicus S1 Core Ground Segment - DPA 2018-04-01T20:15:03.554328Z Sentinel-1 IPF, 002.90 S1A_IW_GRDH_1SDV_20180401T175242_20180401T175311_021277_02499B_8BE9 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((0.698759134 33.067256956,1.098657175 33.131047786,1.368174859 33.173265579,1.772930913 33.235499078,2.043083735 33.276257155,2.448778762 33.336294289,2.719548266 33.375583655,2.990559143 33.414283074,3.342450888 33.463581334,3.332994856 33.521708441,3.299035278 33.702428723,3.264473943 33.883060922,3.228683826 34.063521896,3.189071695 34.243461297,3.151388465 34.423661236,3.114460419 34.60396078,3.078060218 34.784329787,3.042342247 34.964788208,3.017599394 35.085951955,2.658796386 35.037155708,2.38247795 34.998799707,2.106419113 34.959816648,1.692825423 34.900169599,1.41743116 34.859625475,1.004850781 34.797644009,0.730142891 34.755548468,0.322574459 34.691871807,0.351284537 34.570555123,0.392888714 34.389845946,0.435125379 34.209240127,0.477849217 34.028715305,0.521274753 33.848305176,0.566603097 33.66820167,0.60796087 33.487470502,0.64811148 33.306549339,0.687624945 33.125527319,0.698759134 33.067256956)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.85194946961845 46.26080258938585 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 2022-01-24T18:21:11.162429Z Batch API, v4.81.0 s3://deafrica-sentinel-1/s1_rtc/N33E003/2018/04/01/02499B 2.0E-4 2.0E-4 true block average 2 2 34.0 3.0 33.0 4.0 POLYGON((3.2412818744284757 34.0,3.299035278001061 33.70242872299451,3.332994856000844 33.52170844099546,3.3424508880001094 33.46358133400003,3.0 33.415605690485435,3.0 34.0,3.2412818744284757 34.0)) 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_02499B_N33E003_2018_04_01_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02499B_N33E003_2018_04_01_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02499B_N33E003_2018_04_01_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02499B_N33E003_2018_04_01_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02499B_N33E003_2018_04_01_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