https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-09-04T03:24:43.904388Z 2022-09-04T03:25:08.977340Z s3://sentinel-s1-l1c/GRD/2022/9/4/IW/DV/S1A_IW_GRDH_1SDV_20220904T032443_20220904T032508_044849_055B3A_F440 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 2022-09-04T03:24:43.904388Z 2022-09-04T03:25:08.977340Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20220904T045417_V20220904T005209_20220904T040939.EOF 192.1653767467037 693000 Copernicus Ground Segment 2022-09-04T05:56:43.308187Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20220904T032443_20220904T032508_044849_055B3A_F440 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((33.440672229478345 -15.410440478568479,32.89029518873527 -15.285257321268032,32.30944843006127 -15.15150911105973,31.731663592454606 -15.0168321207149,31.172357032869296 -14.884918138354031,31.12663673790147 -15.06467298652466,31.08609940834368 -15.245778266055424,30.955417460178673 -15.7869885703216,30.910508304118146 -15.967089764494217,30.832751137192123 -16.267249436239723,31.390171777890938 -16.39947219752549,31.973216414327517 -16.53604023554406,32.555007021661424 -16.670510818720064,33.11240815700538 -16.797644813097335,33.14388572496926 -16.677059080398674,33.18746316315092 -16.49634682338561,33.223695125353885 -16.31396715540276,33.273528720871425 -16.13469631284495,33.35803458662221 -15.772719595091313,33.39670683372588 -15.590924750132414,33.440672229478345 -15.410440478568479)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.33258 45.85300174295176 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 2022-09-04T08:02:53.184585Z Batch API, v4.138.1 s3://deafrica-sentinel-1/s1_rtc/S17E030/2022/09/04/055B3A 2.0E-4 2.0E-4 true block average 2 2 -16.0 30.0 -17.0 31.0 POLYGON((31.0 -16.30692164219652,30.83275113719208 -16.267249436239737,30.901982819462134 -16.0,31.0 -16.0,31.0 -16.30692164219652)) 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_055B3A_S17E030_2022_09_04_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_055B3A_S17E030_2022_09_04_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_055B3A_S17E030_2022_09_04_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_055B3A_S17E030_2022_09_04_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_055B3A_S17E030_2022_09_04_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