https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-05-12T17:29:40.052563Z 2023-05-12T17:29:58.553599Z s3://sentinel-s1-l1c/GRD/2023/5/12/IW/DV/S1A_IW_GRDH_1SDV_20230512T172940_20230512T172958_048503_05D59E_D45C 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 2023-05-12T17:29:40.052563Z 2023-05-12T17:29:58.553599Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230512T180635_V20230512T141832_20230512T173602.EOF 347.6299479899435 693000 Copernicus Ground Segment 2023-05-12T18:53:33.991946Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230512T172940_20230512T172958_048503_05D59E_D45C GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((14.94916714055842 -22.600919489876837,15.3214877667601 -22.51551770792698,15.56762843774671 -22.45854044960904,15.810924466813862 -22.40181517899665,16.181937664265288 -22.314508012720793,16.551338047635625 -22.22663590038093,16.79745755394679 -22.16756503419458,17.315415450913207 -22.04187159383114,17.26521913494229 -21.862727841356946,17.216157450752032 -21.68322173149254,17.167745110019386 -21.503573148700873,17.1185499009781 -21.324132884787886,17.044021362015023 -21.058816752827404,16.53748480384389 -21.18133534051682,15.923672129546853 -21.32753651014457,15.310820213217973 -21.47099745466596,14.70097604119393 -21.61126700832261,14.769211588534509 -21.878399636984962,14.814409016951894 -22.058989316919746,14.860997049099636 -22.23927009737749,14.905712563399174 -22.419991521469903,14.94916714055842 -22.600919489876837)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.39305671210611 46.20841965668583 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 2023-05-12T21:29:23.732410Z Batch API, v4.202.0 s3://deafrica-sentinel-1/s1_rtc/S22E016/2023/05/12/05D59E 2.0E-4 2.0E-4 true block average 2 2 -21.0 16.0 -22.0 17.0 POLYGON((16.0 -21.309356331723976,17.0 -21.069464424777653,17.0 -22.0,16.0 -22.0,16.0 -21.309356331723976)) 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_05D59E_S22E016_2023_05_12_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05D59E_S22E016_2023_05_12_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05D59E_S22E016_2023_05_12_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05D59E_S22E016_2023_05_12_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05D59E_S22E016_2023_05_12_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