https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-04-25T17:28:12.653445Z 2023-04-25T17:28:41.675307Z s3://sentinel-s1-l1c/GRD/2023/4/25/IW/DV/S1A_IW_GRDH_1SDV_20230425T172812_20230425T172841_048256_05CD80_CFA2 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 2023-04-25T17:28:12.653445Z 2023-04-25T17:28:41.675307Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230425T193407_V20230425T154902_20230425T190632.EOF 348.0338517522585 693000 Copernicus Ground Segment 2023-04-25T19:53:00.245753Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230425T172812_20230425T172841_048256_05CD80_CFA2 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((11.328867576635748 2.081913061491388,12.434021440086104 2.316444835005262,13.53499247369037 2.549125783110273,13.484909737060216 2.7881457094607436,13.449275852121998 2.969544349530712,13.376139281096611 3.3319273575479476,13.263545532583304 3.8748496586431207,13.227484926962877 4.056117974889664,13.20260683295463 4.177222756096821,12.09850465151601 3.946990323555378,10.99353491411643 3.7149566324374064,11.020443286084225 3.5938581604907673,11.057823918616114 3.412236339248339,11.097072911044203 3.231007334760504,11.134446515224413 3.0493783746687324,11.170511650766032 2.8674685523631096,11.209066592904993 2.686084283983623,11.246701149895824 2.504501602740104,11.27864186265385 2.3217029961449827,11.328867576635748 2.081913061491388)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.77470579221147 46.03771009365602 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 2023-04-25T22:01:59.847524Z Batch API, v4.197.0 s3://deafrica-sentinel-1/s1_rtc/N02E013/2023/04/25/05CD80 2.0E-4 2.0E-4 true block average 2 2 3.0 13.0 2.0 14.0 POLYGON((13.443129256408593 3.0,13.484909737059873 2.78814570946224,13.534992473690378 2.5491257831102754,13.0 2.4360596331319218,13.0 3.0,13.443129256408593 3.0)) 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_05CD80_N02E013_2023_04_25_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05CD80_N02E013_2023_04_25_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05CD80_N02E013_2023_04_25_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05CD80_N02E013_2023_04_25_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05CD80_N02E013_2023_04_25_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