https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-03-20T18:40:57.014742Z 2018-03-20T18:41:22.013253Z s3://sentinel-s1-l1c/GRD/2018/3/20/IW/DV/S1B_IW_GRDH_1SDV_20180320T184057_20180320T184122_010119_0125EB_5E58 Sentinel-1B http://database.eohandbook.com/database/missionsummary.aspx?missionID=576 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 2018-03-20T18:40:57.014742Z 2018-03-20T18:41:22.013253Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180320T205124_V20180320T165338_20180320T201108.EOF 347.1914351669781 693000 Copernicus S1 Core Ground Segment - UPA 2018-03-20T21:06:08.258722Z Sentinel-1 IPF, 002.90 S1B_IW_GRDH_1SDV_20180320T184057_20180320T184122_010119_0125EB_5E58 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-11.292119715 31.434555614,-10.903966706 31.497824432,-10.638420528 31.540380022,-10.239653433 31.603180329,-9.97351385 31.644356452,-9.573868629 31.70508108,-9.307151718 31.744869154,-9.040208475 31.78409966,-8.687195139 31.835055159,-8.987248709 33.338553196,-9.346295642 33.288086028,-9.617787927 33.249185652,-9.889038188 33.209694362,-10.295453102 33.149352557,-10.56608499 33.108390197,-10.971558294 33.045848557,-11.241553192 33.003424218,-11.636183362 32.940288003,-11.456636888 32.157564129,-11.292119715 31.434555614)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.67802566340887 46.12549078328326 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 2022-01-24T13:26:35.154647Z Batch API, v4.81.0 s3://deafrica-sentinel-1/s1_rtc/N32W009/2018/03/20/0125EB 2.0E-4 2.0E-4 true block average 2 2 33.0 -9.0 32.0 -8.0 POLYGON((-8.91968354257158 33.0,-8.720113232124943 32.0,-9.0 32.0,-9.0 33.0,-8.91968354257158 33.0)) 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_0125EB_N32W009_2018_03_20_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0125EB_N32W009_2018_03_20_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0125EB_N32W009_2018_03_20_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0125EB_N32W009_2018_03_20_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0125EB_N32W009_2018_03_20_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