https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-02-26T15:33:07.013081Z 2023-02-26T15:33:40.542782Z s3://sentinel-s1-l1c/GRD/2023/2/26/IW/DV/S1A_IW_GRDH_1SDV_20230226T153307_20230226T153340_047409_05B0F0_A7C4 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 2023-02-26T15:33:07.013081Z 2023-02-26T15:33:40.542782Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230226T173407_V20230226T135349_20230226T171119.EOF 348.03369805038466 693000 Copernicus Ground Segment 2023-02-26T18:19:38.887029Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230226T153307_20230226T153340_047409_05B0F0_A7C4 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((40.06028411484243 2.4041371641178455,41.170932683419245 2.6393368617330824,42.261820585278386 2.869270739376269,42.18778423494612 3.231313570397635,42.15136534318883 3.4124981309336584,42.11388645382237 3.593453575043709,42.03996932826175 3.955564423239401,41.967699719798645 4.3179930750499205,41.93077360622833 4.499033085265008,41.87661439947617 4.768872677339596,40.78325145783457 4.542053155663163,39.6757286650076 4.310441508405701,39.69421795576382 4.221584087829627,39.72988412679007 4.039646778685431,39.76773756812541 3.858167403607399,39.804860933184926 3.67653104394093,39.83964567838371 3.4943969938537403,39.87577473474917 3.312543344922103,40.02608908741179 2.5863255394295024,40.06028411484243 2.4041371641178455)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.82683221793926 46.06701492678633 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 2023-02-26T21:59:51.551005Z Batch API, v4.178.2 s3://deafrica-sentinel-1/s1_rtc/N04E041/2023/02/26/05B0F0 2.0E-4 2.0E-4 true block average 2 2 5.0 41.0 4.0 42.0 POLYGON((41.0 4.587017914194597,41.87661439947611 4.7688726773395995,42.0 4.156008704919878,42.0 4.0,41.0 4.0,41.0 4.587017914194597)) 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_05B0F0_N04E041_2023_02_26_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05B0F0_N04E041_2023_02_26_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05B0F0_N04E041_2023_02_26_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05B0F0_N04E041_2023_02_26_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05B0F0_N04E041_2023_02_26_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