https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-02-10T19:26:49.677839Z 2023-02-10T19:27:14.675980Z s3://sentinel-s1-l1c/GRD/2023/2/10/IW/DV/S1A_IW_GRDH_1SDV_20230210T192649_20230210T192714_047178_05A923_CF78 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 2023-02-10T19:26:49.677839Z 2023-02-10T19:27:14.675980Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230210T213256_V20230210T174412_20230210T210142.EOF 347.89065231335286 693000 Copernicus Ground Segment 2023-02-10T21:39:09.497518Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230210T192649_20230210T192714_047178_05A923_CF78 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-20.02612202389943 14.429423334337818,-19.454734059308116 14.54041865494115,-18.88150343024329 14.650261826261426,-18.30770545628254 14.75869166948958,-17.738271654911255 14.864783100251314,-18.03286115747411 16.372433963091463,-18.606678021867882 16.267463120054643,-19.18483777403012 16.160010312822426,-19.762369179716732 16.05099097273685,-20.337985903177895 15.940665079479468,-20.02612202389943 14.429423334337818)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.82410411317145 46.00697 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 2023-02-11T02:40:27.547638Z Batch API, v4.172.0 s3://deafrica-sentinel-1/s1_rtc/N15W018/2023/02/10/05A923 2.0E-4 2.0E-4 true block average 2 2 16.0 -18.0 15.0 -17.0 POLYGON((-17.960088913827505 16.0,-17.76469254599212 15.0,-18.0 15.0,-18.0 16.0,-17.960088913827505 16.0)) 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_05A923_N15W018_2023_02_10_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05A923_N15W018_2023_02_10_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05A923_N15W018_2023_02_10_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05A923_N15W018_2023_02_10_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05A923_N15W018_2023_02_10_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 2021 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