https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-01-24T19:09:44.581796Z 2022-01-24T19:10:09.580418Z s3://sentinel-s1-l1c/GRD/2022/1/24/IW/DV/S1A_IW_GRDH_1SDV_20220124T190944_20220124T191009_041607_04F300_7FAC 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 2022-01-24T19:09:44.581796Z 2022-01-24T19:10:09.580418Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20220124T192837_V20220124T172745_20220125T000245.EOF 347.92948278118047 693000 Copernicus S1 Core Ground Segment - TLS 2022-01-24T23:36:57.358684Z Sentinel-1 IPF, 003.40 S1A_IW_GRDH_1SDV_20220124T190944_20220124T191009_041607_04F300_7FAC GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-15.50673122972346 12.464539552222606,-14.93883924134339 12.576706345786123,-14.369069212319587 12.687936649015864,-13.79873639458578 12.797956963118008,-13.238774689449635 12.904681771161876,-13.452487975256107 13.99078300945498,-13.534907731917599 14.412556323089035,-14.098594618212893 14.306978037527053,-14.672517211680542 14.198004980586711,-15.246101276901786 14.08761636564458,-15.817715992985423 13.976142430928405,-15.730915358949646 13.553342591139945,-15.693146821898877 13.371943905499087,-15.618888124791093 13.008889238002599,-15.581009803129934 12.827507473217976,-15.544292619230164 12.645893812351616,-15.50673122972346 12.464539552222606)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.83534633180938 46.02698157339888 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 2022-01-25T08:15:40.322957Z Batch API, v4.84.0 s3://deafrica-sentinel-1/s1_rtc/N13W015/2022/01/24/04F300 2.0E-4 2.0E-4 true block average 2 2 14.0 -15.0 13.0 -14.0 POLYGON((-15.0 13.0,-15.0 14.0,-14.0 14.0,-14.0 13.0,-15.0 13.0)) 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_04F300_N13W015_2022_01_24_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04F300_N13W015_2022_01_24_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04F300_N13W015_2022_01_24_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04F300_N13W015_2022_01_24_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04F300_N13W015_2022_01_24_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 2019 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