https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-01-20T18:31:00.638563Z 2018-01-20T18:31:25.636568Z s3://sentinel-s1-l1c/GRD/2018/1/20/IW/DV/S1A_IW_GRDH_1SDV_20180120T183100_20180120T183125_020242_0228BB_F9BF 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 2018-01-20T18:31:00.638563Z 2018-01-20T18:31:25.636568Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180120T205510_V20180120T164607_20180120T200337.EOF 347.6456044195842 693000 Copernicus S1 Core Ground Segment - UPA 2018-01-20T21:05:54.763545Z Sentinel-1 IPF, 002.84 S1A_IW_GRDH_1SDV_20180120T183100_20180120T183125_020242_0228BB_F9BF GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-7.333775831 22.675394078,-6.737788348 22.782260744,-6.132834439 22.888293122,-5.526951042 22.992024038,-4.929087373 23.09196034,-4.999225187 23.453494067,-5.105364956 23.995746108,-5.221715835 24.598120983,-5.581210675 24.539650505,-5.82670625 24.499196462,-6.072044175 24.458344249,-6.439752981 24.396321565,-6.68469183 24.354478344,-7.051796813 24.290973927,-7.296329695 24.248146102,-7.654704962 24.184615501,-7.565316218 23.762169798,-7.410491908 23.037674818,-7.333775831 22.675394078)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.79973574536734 46.02832 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 2022-01-20T13:08:25.678222Z Batch API, v4.81.0 s3://deafrica-sentinel-1/s1_rtc/N23W008/2018/01/20/0228BB 2.0E-4 2.0E-4 true block average 2 2 24.0 -8.0 23.0 -7.0 POLYGON((-7.402513939757301 23.0,-7.615640657072495 24.0,-7.0 24.0,-7.0 23.0,-7.402513939757301 23.0)) 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_0228BB_N23W008_2018_01_20_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0228BB_N23W008_2018_01_20_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0228BB_N23W008_2018_01_20_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0228BB_N23W008_2018_01_20_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0228BB_N23W008_2018_01_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