https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-12-26T18:05:09.870633Z 2019-12-26T18:05:34.869055Z s3://sentinel-s1-l1c/GRD/2019/12/26/IW/DV/S1A_IW_GRDH_1SDV_20191226T180509_20191226T180534_030523_037EC1_2F3C 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 2019-12-26T18:05:09.870633Z 2019-12-26T18:05:34.869055Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20191226T201153_V20191226T162139_20191226T193909.EOF 347.81314940028807 693000 Copernicus S1 Core Ground Segment - DPA 2019-12-26T20:18:04.928696Z Sentinel-1 IPF, 003.10 S1A_IW_GRDH_1SDV_20191226T180509_20191226T180534_030523_037EC1_2F3C GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-0.10919866828855802 17.62480019260201,0.4722046465006631 17.734479469033957,1.0564403572226604 17.84282737938049,1.6413768133694104 17.94942673651373,2.215772425351251 18.05226796821925,1.9235556753061478 19.559619297044982,1.3438343951643037 19.457855136097017,0.7535307075080083 19.352195351179198,0.1639922032146482 19.244627510733928,-0.4226270126605543 19.135567452543892,-0.29687515131211106 18.53149102951698,-0.10919866828855802 17.62480019260201)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.8700357051059 46.06015 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 2021-12-25T03:32:25.986776Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/N18W001/2019/12/26/037EC1 2.0E-4 2.0E-4 true block average 2 2 19.0 -1.0 18.0 0.0 POLYGON((-0.1868615026491367 18.0,-0.3944056505186032 19.0,0.0 19.0,0.0 18.0,-0.1868615026491367 18.0)) 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_037EC1_N18W001_2019_12_26_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_037EC1_N18W001_2019_12_26_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_037EC1_N18W001_2019_12_26_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_037EC1_N18W001_2019_12_26_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_037EC1_N18W001_2019_12_26_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