https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2018-04-18T17:55:29.214433Z 2018-04-18T17:56:19.213199Z s3://sentinel-s1-l1c/GRD/2018/4/18/IW/DV/S1A_IW_GRDH_1SDV_20180418T175554_20180418T175619_021525_025168_C453 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 2018-04-18T17:55:54.213816Z 2018-04-18T17:56:19.213199Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180418T200940_V20180418T161312_20180418T193042.EOF 347.88471851934804 693000 Copernicus S1 Core Ground Segment - DPA 2018-04-18T20:20:42.622360Z Sentinel-1 IPF, 002.90 S1A_IW_GRDH_1SDV_20180418T175554_20180418T175619_021525_025168_C453 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((2.550940738 14.703593323,3.126686119 14.815148327,3.704294435 14.925505107,4.282488392 15.034402542,4.839695082 15.137848123,4.545998712 16.645692931,3.984429785 16.543344129,3.401763865 16.435432198,2.819745131 16.325905132,2.23966187 16.215023051,2.550940738 14.703593323)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.87746596164901 46.11552237389844 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/2018/4/18/IW/DV/S1A_IW_GRDH_1SDV_20180418T175529_20180418T175554_021525_025168_E152 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 2018-04-18T17:55:29.214433Z 2018-04-18T17:55:54.212329Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180418T200940_V20180418T161312_20180418T193042.EOF 347.91559168363057 693000 Copernicus S1 Core Ground Segment - DPA 2018-04-18T20:20:40.670098Z Sentinel-1 IPF, 002.90 S1A_IW_GRDH_1SDV_20180418T175529_20180418T175554_021525_025168_E152 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((2.86150826 13.191728379,3.433367162 13.303982277,4.007018002 13.415192439,4.58119358 13.525096695,5.134566055 13.629674416,4.921706082 14.715846776,4.839695082 15.137848123,4.282488392 15.034402542,3.704294435 14.925505107,3.126686119 14.815148327,2.550940738 14.703593323,2.637443208 14.280548915,2.86150826 13.191728379)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.87135478655221 46.11235714475038 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 2022-01-25T10:40:24.697475Z Batch API, v4.84.0 s3://deafrica-sentinel-1/s1_rtc/N14E002/2018/04/18/025168 2.0E-4 2.0E-4 true block average 2 2 15.0 2.0 14.0 3.0 POLYGON((2.69517651220366 14.0,2.489895799439553 15.0,3.0 15.0,3.0 14.0,2.69517651220366 14.0)) 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_025168_N14E002_2018_04_18_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_025168_N14E002_2018_04_18_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_025168_N14E002_2018_04_18_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_025168_N14E002_2018_04_18_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_025168_N14E002_2018_04_18_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