https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-05-20T03:06:01.347617Z 2021-05-20T03:06:28.291250Z s3://sentinel-s1-l1c/GRD/2021/5/20/IW/DV/S1B_IW_GRDH_1SDV_20210520T030601_20210520T030628_026982_03393D_C119 Sentinel-1B http://database.eohandbook.com/database/missionsummary.aspx?missionID=576 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 2021-05-20T03:06:01.347617Z 2021-05-20T03:06:28.291250Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING DOWNLINK 192.0632287111128 693000 Copernicus S1 Core Ground Segment - TLS 2021-05-20T11:30:27.594479Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210520T030601_20210520T030628_026982_03393D_C119 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((38.689840347106816 -10.551952389325967,38.154759596390065 -10.431794267855636,37.58122457485646 -10.301904927224456,37.01084021956035 -10.171631493730775,36.46195009248892 -10.04524236573421,36.41831668267954 -10.225190982637265,36.33502492974215 -10.586232720463109,36.29455192859578 -10.767040716652087,36.21062181198062 -11.12799066659672,36.169379870444814 -11.30865003542384,36.12727078423684 -11.48911512744048,36.11385898499304 -11.542160715394592,36.66725738019448 -11.670589760627431,37.23934653270471 -11.802120328851414,37.812793870123414 -11.932698544382614,38.352477712948826 -12.054417424617302,38.364931074421435 -12.00104064492752,38.40557976299202 -11.819880433612061,38.447925855168826 -11.639110053423344,38.48854003540032 -11.45795341187725,38.53015812641574 -11.277029325513894,38.56861897084546 -11.095399183147027,38.61135316962085 -10.914737485201236,38.64907883985592 -10.732953409573772,38.689840347106816 -10.551952389325967)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.34520413201633 45.93493855294044 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 2021-12-26T05:56:18.767677Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S12E037/2021/05/20/03393D 2.0E-4 2.0E-4 true block average 2 2 -11.0 37.0 -12.0 38.0 POLYGON((38.0 -11.974920524537408,37.0 -11.747091518549865,37.0 -11.0,38.0 -11.0,38.0 -11.974920524537408)) 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_03393D_S12E037_2021_05_20_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_03393D_S12E037_2021_05_20_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_03393D_S12E037_2021_05_20_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_03393D_S12E037_2021_05_20_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_03393D_S12E037_2021_05_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