https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-07-31T03:48:11.760780Z 2020-07-31T03:48:25.808516Z s3://sentinel-s1-l1c/GRD/2020/7/31/IW/DV/S1A_IW_GRDH_1SDV_20200731T034811_20200731T034825_033693_03E7B4_7931 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 2020-07-31T03:48:11.760780Z 2020-07-31T03:48:25.808516Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20200731T060318_V20200731T011636_20200731T043406.EOF 192.077720220816 693000 Copernicus S1 Core Ground Segment - DPA 2020-07-31T06:24:33.575961Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20200731T034811_20200731T034825_033693_03E7B4_7931 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((28.101144806664465 -11.842773306976206,27.55405673933948 -11.71942865013706,26.985375486971574 -11.589995964611907,26.42054601583384 -11.460233510481059,25.864855409936357 -11.331397446853924,25.821581789948464 -11.51153214003707,25.779146323151377 -11.691967912461726,25.737619166449043 -11.872626308351485,25.695226485096526 -12.052336566744442,26.252209740843856 -12.181941664921055,26.8187661536973 -12.312502842089689,27.387331280008073 -12.44223384309789,27.933047443023128 -12.565511929633786,27.973947252352033 -12.385106170718371,28.059196760154794 -12.023584358987934,28.101144806664465 -11.842773306976206)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.58011 45.92426108383999 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 2021-12-25T14:43:39.118108Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/S13E026/2020/07/31/03E7B4 2.0E-4 2.0E-4 true block average 2 2 -12.0 26.0 -13.0 27.0 POLYGON((27.0 -12.353855445704312,26.0 -12.12325467947608,26.0 -12.0,27.0 -12.0,27.0 -12.353855445704312)) 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_03E7B4_S13E026_2020_07_31_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_03E7B4_S13E026_2020_07_31_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_03E7B4_S13E026_2020_07_31_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_03E7B4_S13E026_2020_07_31_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_03E7B4_S13E026_2020_07_31_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