https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2018-01-21T06:35:13.572496Z 2018-01-21T06:36:03.571037Z s3://sentinel-s1-l1c/GRD/2018/1/21/IW/DV/S1A_IW_GRDH_1SDV_20180121T063538_20180121T063603_020249_0228FE_1040 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 2018-01-21T06:35:38.572516Z 2018-01-21T06:36:03.571037Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180121T083350_V20180121T041718_20180121T073448.EOF 193.067328974767 693000 Copernicus S1 Core Ground Segment - UPA 2018-01-21T09:00:09.786816Z Sentinel-1 IPF, 002.84 S1A_IW_GRDH_1SDV_20180121T063538_20180121T063603_020249_0228FE_1040 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-6.832549841 36.219477293,-7.243487735 36.282490028,-7.533585498 36.32605564,-7.969330915 36.390084044,-8.26022066 36.431886954,-8.69713336 36.493262754,-8.988787298 36.533291651,-9.280738945 36.572607863,-9.590641687 36.613508027,-9.737777166 35.892180369,-9.896247779 35.111277736,-9.592207697 35.070003526,-9.305765386 35.030374708,-9.019601449 34.990071607,-8.590886196 34.928356273,-8.30543552 34.8863747,-7.877808411 34.822149565,-7.593095158 34.778500139,-7.189755475 34.715433854,-7.004932812 35.497306146,-6.832549841 36.219477293)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.54563404131303 46.44574723465847 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 s3://sentinel-s1-l1c/GRD/2018/1/21/IW/DV/S1A_IW_GRDH_1SDV_20180121T063513_20180121T063538_020249_0228FE_7BE7 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 2018-01-21T06:35:13.572496Z 2018-01-21T06:35:38.571017Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180121T083350_V20180121T041718_20180121T073448.EOF 193.1973170144339 693000 Copernicus S1 Core Ground Segment - UPA 2018-01-21T08:46:51.242501Z Sentinel-1 IPF, 002.84 S1A_IW_GRDH_1SDV_20180121T063513_20180121T063538_020249_0228FE_7BE7 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-6.477463964 37.724399638,-6.892321334 37.786736739,-7.188198288 37.830231241,-7.632658553 37.894079538,-7.929387819 37.935713204,-8.375102412 37.996761039,-8.672651632 38.036521707,-8.970519602 38.075529877,-9.291222696 38.116628045,-9.326852137 37.936245834,-9.472019999 37.214653244,-9.590641687 36.613508027,-9.280738945 36.572607863,-8.988787298 36.533291651,-8.69713336 36.493262754,-8.26022066 36.431886954,-7.969330915 36.390084044,-7.533585498 36.32605564,-7.243487735 36.282490028,-6.832549841 36.219477293,-6.691957632 36.821355906,-6.519925492 37.543791155,-6.477463964 37.724399638)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.52842626503816 46.41634730064994 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 2022-01-20T13:01:02.867443Z Batch API, v4.81.0 s3://deafrica-sentinel-1/s1_rtc/N36W008/2018/01/21/0228FE 2.0E-4 2.0E-4 true block average 2 2 37.0 -8.0 36.0 -7.0 POLYGON((-8.0 36.0,-8.0 37.0,-7.0 37.0,-7.0 36.0,-8.0 36.0)) 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_0228FE_N36W008_2018_01_21_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0228FE_N36W008_2018_01_21_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0228FE_N36W008_2018_01_21_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0228FE_N36W008_2018_01_21_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0228FE_N36W008_2018_01_21_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