https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2018-02-21T15:38:37.020161Z 2018-02-21T15:39:31.020982Z s3://sentinel-s1-l1c/GRD/2018/2/21/IW/DV/S1A_IW_GRDH_1SDV_20180221T153906_20180221T153931_020706_023795_2C06 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 2018-02-21T15:39:06.022362Z 2018-02-21T15:39:31.020982Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 348.0263608307641 693000 Copernicus S1 Core Ground Segment - DPA 2018-02-21T16:29:25.801082Z Sentinel-1 IPF, 002.84 S1A_IW_GRDH_1SDV_20180221T153906_20180221T153931_020706_023795_2C06 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((39.341345251 -3.910002632,40.443231073 -3.668260974,41.546722029 -3.42470287,41.50841423 -3.243750439,41.224291441 -1.917813967,40.121657397 -2.158734418,39.020879474 -2.398401374,39.303383342 -3.728473238,39.341345251 -3.910002632)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.63181 45.97115477545879 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/2018/2/21/IW/DV/S1A_IW_GRDH_1SDV_20180221T153837_20180221T153906_020706_023795_9690 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 2018-02-21T15:38:37.020161Z 2018-02-21T15:39:06.020877Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 348.01661697295896 693000 Copernicus S1 Core Ground Segment - DPA 2018-02-21T16:29:25.833988Z Sentinel-1 IPF, 002.84 S1A_IW_GRDH_1SDV_20180221T153837_20180221T153906_020706_023795_9690 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((39.694037658 -5.539837682,40.795553847 -5.296322594,41.903866519 -5.049167615,41.69346789 -4.086708595,41.546722029 -3.42470287,40.443231073 -3.668260974,39.341345251 -3.910002632,39.486066716 -4.574277733,39.694037658 -5.539837682)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.55449 45.92930584248666 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 2022-01-21T14:32:29.270190Z Batch API, v4.81.0 s3://deafrica-sentinel-1/s1_rtc/S04E039/2018/02/21/023795 2.0E-4 2.0E-4 true block average 2 2 -3.0 39.0 -4.0 40.0 POLYGON((39.34134525079798 -3.910002631072646,39.148657486172525 -3.0,40.0 -3.0,40.0 -4.0,39.36095241514548 -4.0,39.34134525079798 -3.910002631072646)) 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_023795_S04E039_2018_02_21_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_023795_S04E039_2018_02_21_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_023795_S04E039_2018_02_21_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_023795_S04E039_2018_02_21_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_023795_S04E039_2018_02_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