https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-05-20T16:21:32.070257Z 2023-05-20T16:22:01.086676Z s3://sentinel-s1-l1c/GRD/2023/5/20/IW/DV/S1A_IW_GRDH_1SDV_20230520T162132_20230520T162201_048619_05D901_4581 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 2023-05-20T16:21:32.070257Z 2023-05-20T16:22:01.086676Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230520T165628_V20230520T131243_20230520T163013.EOF 347.2282392858159 693000 Copernicus Ground Segment 2023-05-20T17:58:21.608611Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230520T162132_20230520T162201_048619_05D901_4581 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((33.706651313687146 -30.797020808453745,34.05077449746288 -30.71807030133695,34.31002734260681 -30.657893151623234,34.56895848359446 -30.59720214560334,34.956748719958114 -30.505206130836285,35.21486909171127 -30.443238481856586,35.60143641713772 -30.349336267343123,35.85873714537329 -30.286103783848823,36.21981381523516 -30.196370433846415,36.08627604353564 -29.782232592802053,35.97227800600167 -29.425560460852346,35.85913756555753 -29.068766938506684,35.70932172022973 -28.59200517175185,35.353369949055214 -28.680167805842444,35.099752856102334 -28.742319818904672,34.71876806386973 -28.834658779168976,34.4644071584631 -28.895622893654505,34.082312165147556 -28.98617168437918,33.82721490184002 -29.04593685098748,33.57182530461391 -29.10521950252044,33.232868275661666 -29.183033896999802,33.372078727821474 -29.662600210086026,33.47711786201856 -30.021522001588544,33.5828727699657 -30.380347880699293,33.706651313687146 -30.797020808453745)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 29.80023 45.51363801566058 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 2023-05-21T01:07:35.175557Z Batch API, v4.205.0 s3://deafrica-sentinel-1/s1_rtc/S30E036/2023/05/20/05D901 2.0E-4 2.0E-4 true block average 2 2 -29.0 36.0 -30.0 37.0 POLYGON((36.0 -29.512295837311623,36.15649463122255 -30.0,36.0 -30.0,36.0 -29.512295837311623)) 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_05D901_S30E036_2023_05_20_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05D901_S30E036_2023_05_20_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05D901_S30E036_2023_05_20_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05D901_S30E036_2023_05_20_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05D901_S30E036_2023_05_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 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