https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-06-23T04:16:42.481851Z 2022-06-23T04:17:11.487202Z s3://sentinel-s1-l1c/GRD/2022/6/23/IW/DV/S1A_IW_GRDH_1SDV_20220623T041642_20220623T041711_043785_053A2F_937A 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 2022-06-23T04:16:42.481851Z 2022-06-23T04:17:11.487202Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20220623T073339_V20220623T032826_20220623T064556.EOF 191.968288876969 693000 Copernicus Ground Segment 2022-06-23T08:04:07.197747Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20220623T041642_20220623T041711_043785_053A2F_937A GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((23.442393713869386 4.574915208289815,22.323113505335613 4.808540427673194,21.229845791758617 5.0347825965849955,21.070299222668417 4.252453194614438,20.958919260345414 3.709413326599969,20.89769725742145 3.4079375517712442,21.989546512649948 3.1788501694288476,23.105032051165608 2.9434736121010587,23.20555103379684 3.4271727414896813,23.279629608789374 3.7904922143890136,23.315933223797646 3.972302477639637,23.392998327016567 4.334974640122076,23.442393713869386 4.574915208289815)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.82813865208821 46.10569431832396 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 2022-06-23T09:48:25.074466Z Batch API, v4.115.0 s3://deafrica-sentinel-1/s1_rtc/N04E022/2022/06/23/053A2F 2.0E-4 2.0E-4 true block average 2 2 5.0 22.0 4.0 23.0 POLYGON((22.0 4.8754059349447925,23.0 4.667255202929797,23.0 4.0,22.0 4.0,22.0 4.8754059349447925)) 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_053A2F_N04E022_2022_06_23_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_053A2F_N04E022_2022_06_23_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_053A2F_N04E022_2022_06_23_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_053A2F_N04E022_2022_06_23_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_053A2F_N04E022_2022_06_23_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