https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-06-26T17:01:13.905900Z 2023-06-26T17:01:42.907278Z s3://sentinel-s1-l1c/GRD/2023/6/26/IW/DV/S1A_IW_GRDH_1SDV_20230626T170113_20230626T170142_049159_05E952_DDC8 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 2023-06-26T17:01:13.905900Z 2023-06-26T17:01:42.907278Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230626T173444_V20230626T135352_20230626T171122.EOF 346.8207610257157 693000 Copernicus Ground Segment 2023-06-26T18:19:30.529150Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230626T170113_20230626T170142_049159_05E952_DDC8 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((25.118144238006387 -36.03837231590094,25.472154991561258 -35.95737053363968,25.74750535034373 -35.8935149081865,26.022412513572686 -35.829031613750544,26.433936813575546 -35.73113514339284,26.70772518681029 -35.66509346347488,27.117560107869835 -35.564871155717356,27.390214949374826 -35.49728674748351,27.770143741547674 -35.40188281660633,27.619208380150017 -34.990552300414485,27.490389003440253 -34.635830110525234,27.362704041388806 -34.28094965749425,27.194455327617618 -33.80829344010738,26.821043775522643 -33.90182641801744,26.553107713072528 -33.96811119505691,26.15042941540748 -34.0664468431061,25.88146400292295 -34.131272946358585,25.477251183831008 -34.22740985803119,25.207269225502532 -34.29076292749002,24.936884408043422 -34.35352286335796,24.58930557197125 -34.433170459261156,24.744029148316617 -34.90919527099873,24.861356071072006 -35.26664619639249,24.979646432617642 -35.62397365875293,25.118144238006387 -36.03837231590094)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 29.59747 45.40624132566684 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 2023-06-26T23:11:05.049345Z Batch API, v4.222.2 s3://deafrica-sentinel-1/s1_rtc/S36E026/2023/06/26/05E952 2.0E-4 2.0E-4 true block average 2 2 -35.0 26.0 -36.0 27.0 POLYGON((27.0 -35.5936196705596,26.433936813586683 -35.73113514338955,26.0 -35.83428878018734,26.0 -35.0,27.0 -35.0,27.0 -35.5936196705596)) 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_05E952_S36E026_2023_06_26_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05E952_S36E026_2023_06_26_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05E952_S36E026_2023_06_26_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05E952_S36E026_2023_06_26_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05E952_S36E026_2023_06_26_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 2021 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