https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-07-20T18:38:24.705814Z 2021-07-20T18:38:49.704610Z s3://sentinel-s1-l1c/GRD/2021/7/20/IW/DV/S1A_IW_GRDH_1SDV_20210720T183824_20210720T183849_038865_04960D_3778 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 2021-07-20T18:38:24.705814Z 2021-07-20T18:38:49.704610Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.7958454412976 693000 Copernicus S1 Core Ground Segment - TLS 2021-07-20T20:46:03.095746Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210720T183824_20210720T183849_038865_04960D_3778 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-8.459156242815206 18.208679483591485,-7.874636312085298 18.318343234657146,-7.287275324306483 18.426601422017,-6.699192270173338 18.5330415122031,-6.126282940772226 18.63484847368252,-6.419043405200899 20.142014508164422,-6.9981208681117 20.04114862646781,-7.591966584939904 19.935602777561247,-8.184693625593136 19.82813659485666,-8.773274424652172 19.719330252554627,-8.571171317160468 18.75294311541538,-8.459156242815206 18.208679483591485)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.8551767882241 46.07234154435761 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 2021-12-26T09:01:07.251095Z Batch API, v4.39.0 s3://deafrica-sentinel-1/s1_rtc/N19W007/2021/07/20/04960D 2.0E-4 2.0E-4 true block average 2 2 20.0 -7.0 19.0 -6.0 POLYGON((-6.391457703019049 20.0,-6.1972120408088385 19.0,-7.0 19.0,-7.0 20.0,-6.391457703019049 20.0)) 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_04960D_N19W007_2021_07_20_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04960D_N19W007_2021_07_20_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04960D_N19W007_2021_07_20_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04960D_N19W007_2021_07_20_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04960D_N19W007_2021_07_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