https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-03-22T17:03:43.810320Z 2023-03-22T17:04:14.057572Z s3://sentinel-s1-l1c/GRD/2023/3/22/IW/DV/S1A_IW_GRDH_1SDV_20230322T170343_20230322T170414_047759_05BCD1_737D 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 2023-03-22T17:03:43.810320Z 2023-03-22T17:04:14.057572Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230322T173508_V20230322T135348_20230322T171118.EOF 347.4491563808914 693000 Copernicus Ground Segment 2023-03-22T18:19:33.359522Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230322T170343_20230322T170414_047759_05BCD1_737D GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((22.324772601460282 -26.968593124884713,22.69292406307792 -26.883975514468204,22.944788005231956 -26.825457108701194,23.32016897817631 -26.737305003229864,23.570868617777773 -26.677803728860074,23.820050107944056 -26.61816853565539,24.195831804659353 -26.527289253901976,24.444928217873372 -26.46642842680672,24.75007618655736 -26.391178483115667,24.695508167075722 -26.212648406362156,24.641788679726325 -26.033831271093106,24.535263488892618 -25.676025712264902,24.430105949017697 -25.317954692728378,24.25361545534504 -24.710014213759273,23.706762065337863 -24.843730803598007,23.336966018955515 -24.932857172168525,23.090305207925383 -24.991728359559673,22.843059472691934 -25.050276400406368,22.47327821774398 -25.13697125873515,22.225351151699744 -25.194518746378602,21.861106424202852 -25.278214351856363,21.928721317196043 -25.529247152939,22.07699998145046 -26.06899150418586,22.17395045781339 -26.429325770121206,22.273364873466164 -26.78914739723993,22.324772601460282 -26.968593124884713)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.36369 45.96004045246169 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 2023-03-22T22:52:42.082641Z Batch API, v4.184.0 s3://deafrica-sentinel-1/s1_rtc/S26E024/2023/03/22/05BCD1 2.0E-4 2.0E-4 true block average 2 2 -25.0 24.0 -26.0 25.0 POLYGON((24.33780089181829 -25.0,24.535263488881803 -25.67602571222808,24.631716498004952 -26.0,24.0 -26.0,24.0 -25.0,24.33780089181829 -25.0)) 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_05BCD1_S26E024_2023_03_22_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05BCD1_S26E024_2023_03_22_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05BCD1_S26E024_2023_03_22_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05BCD1_S26E024_2023_03_22_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05BCD1_S26E024_2023_03_22_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