https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2018-05-31T19:27:12.770762Z 2018-05-31T19:28:02.768757Z s3://sentinel-s1-l1c/GRD/2018/5/31/IW/DV/S1A_IW_GRDH_1SDV_20180531T192737_20180531T192802_022153_026549_D5F2 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 2018-05-31T19:27:37.770504Z 2018-05-31T19:28:02.768757Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180531T233011_V20180531T192230_20180531T224000.EOF 347.77551891634874 693000 Copernicus S1 Core Ground Segment - UPA 2018-06-01T13:12:18.670517Z Sentinel-1 IPF, 002.90 S1A_IW_GRDH_1SDV_20180531T192737_20180531T192802_022153_026549_D5F2 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-20.962077295 18.963599284,-20.377534899 19.072481193,-19.789061245 19.180084065,-19.19983002 19.285799998,-18.616309228 19.388487691,-18.909142896 20.895442546,-19.498478293 20.793817332,-20.093524635 20.68901394,-20.687746996 20.582161695,-21.277937269 20.473866526,-20.962077295 18.963599284)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.79885496888669 46.01385 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/2018/5/31/IW/DV/S1A_IW_GRDH_1SDV_20180531T192712_20180531T192737_022153_026549_6BC1 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 2018-05-31T19:27:12.770762Z 2018-05-31T19:27:37.769015Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180531T233011_V20180531T192230_20180531T224000.EOF 347.8185234202491 693000 Copernicus S1 Core Ground Segment - UPA 2018-06-01T13:14:31.620655Z Sentinel-1 IPF, 002.90 S1A_IW_GRDH_1SDV_20180531T192712_20180531T192737_022153_026549_6BC1 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-20.648935589 17.452475895,-20.068442335 17.56218386,-19.48521874 17.670563699,-18.901302117 17.777215537,-18.324119663 17.880804147,-18.616309228 19.388487691,-19.19983002 19.285799998,-19.789061245 19.180084065,-20.377534899 19.072481193,-20.962077295 18.963599284,-20.648935589 17.452475895)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.81314555108214 46.01981 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 2022-01-26T11:47:10.913378Z Batch API, v4.84.0 s3://deafrica-sentinel-1/s1_rtc/N19W021/2018/05/31/026549 2.0E-4 2.0E-4 true block average 2 2 20.0 -21.0 19.0 -20.0 POLYGON((-20.96969020541042 19.0,-21.0 19.144924630052586,-21.0 20.0,-20.0 20.0,-20.0 19.0,-20.96969020541042 19.0)) 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_026549_N19W021_2018_05_31_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_026549_N19W021_2018_05_31_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_026549_N19W021_2018_05_31_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_026549_N19W021_2018_05_31_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_026549_N19W021_2018_05_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