https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-12-20T16:53:36.084647Z 2018-12-20T16:54:01.082231Z s3://sentinel-s1-l1c/GRD/2018/12/20/IW/DV/S1A_IW_GRDH_1SDV_20181220T165336_20181220T165401_025111_02C5B2_2856 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 2018-12-20T16:53:36.084647Z 2018-12-20T16:54:01.082231Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20181220T175214_V20181220T134513_20181220T170243.EOF 347.0995546539594 693000 Copernicus S1 Core Ground Segment - DPA 2018-12-20T18:11:59.130836Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20181220T165336_20181220T165401_025111_02C5B2_2856 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((26.036835916 -32.490802158,26.393907664 -32.408816994,26.658283988 -32.347357241,26.922301986 -32.285346782,27.317653304 -32.191302983,27.580767896 -32.127924705,27.974756167 -32.031838842,28.236956888 -31.967105673,28.578067134 -31.881928871,28.52020325 -31.703560513,28.457828911 -31.526264679,28.401658427 -31.347427101,28.343561989 -31.169104276,28.28641202 -30.99056782,28.228315235 -30.812296288,28.169481999 -30.634237302,28.08968602 -30.397745004,27.753389843 -30.481489583,27.494921068 -30.545157785,27.106590439 -30.639701034,26.847287204 -30.702087659,26.457711982 -30.794699437,26.197583923 -30.855792363,25.93712881 -30.916364437,25.585394909 -30.997200852,25.659527854 -31.235214875,25.714042038 -31.41439907,25.767768817 -31.593783873,25.820391499 -31.77344137,25.874028376 -31.952884339,25.925624068 -32.132816698,25.983608712 -32.311299977,26.036835916 -32.490802158)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.07059 45.75803330510738 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 2021-12-23T19:50:23.830242Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S32E026/2018/12/20/02C5B2 2.0E-4 2.0E-4 true block average 2 2 -31.0 26.0 -32.0 27.0 POLYGON((26.0 -32.0,26.0 -31.0,27.0 -31.0,27.0 -32.0,26.0 -32.0)) 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_02C5B2_S32E026_2018_12_20_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02C5B2_S32E026_2018_12_20_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02C5B2_S32E026_2018_12_20_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02C5B2_S32E026_2018_12_20_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02C5B2_S32E026_2018_12_20_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