https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-04-25T19:10:40.859063Z 2023-04-25T19:11:05.857588Z s3://sentinel-s1-l1c/GRD/2023/4/25/IW/DV/S1A_IW_GRDH_1SDV_20230425T191040_20230425T191105_048257_05CD8C_DA92 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 2023-04-25T19:10:40.859063Z 2023-04-25T19:11:05.857588Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230425T211410_V20230425T172746_20230425T204516.EOF 347.8663047678506 693000 Copernicus Ground Segment 2023-04-25T21:30:07.517457Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230425T191040_20230425T191105_048257_05CD8C_DA92 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-16.128724573108112 15.487983288120553,-15.553582992223218 15.598660179368236,-14.975684707955955 15.708234646303984,-14.397718190775626 15.816178623019237,-13.829280880695071 15.920730614423219,-14.041584105730605 17.006581409524596,-14.123394808560413 17.4282667591801,-14.696283503973312 17.32485487313453,-15.279070597490406 17.21785310152096,-15.861430195034192 17.109121829501266,-16.442045775649866 16.998922447266146,-16.128724573108112 15.487983288120553)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.82837732108872 46.0259632440662 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 2023-04-26T01:03:48.252588Z Batch API, v4.197.0 s3://deafrica-sentinel-1/s1_rtc/N16W016/2023/04/25/05CD8C 2.0E-4 2.0E-4 true block average 2 2 17.0 -16.0 16.0 -15.0 POLYGON((-16.0 16.0,-16.0 17.0,-15.0 17.0,-15.0 16.0,-16.0 16.0)) 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_05CD8C_N16W016_2023_04_25_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05CD8C_N16W016_2023_04_25_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05CD8C_N16W016_2023_04_25_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05CD8C_N16W016_2023_04_25_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05CD8C_N16W016_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