https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-03-27T18:56:20.626275Z 2022-03-27T18:56:52.041967Z s3://sentinel-s1-l1c/GRD/2022/3/27/IW/DV/S1A_IW_GRDH_1SDV_20220327T185620_20220327T185652_042511_0511F8_C266 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 2022-03-27T18:56:20.626275Z 2022-03-27T18:56:52.041967Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20220327T191117_V20220327T171118_20220327T234618.EOF 347.6071560814311 693000 Copernicus S1 Core Ground Segment - TLS 2022-03-27T21:04:13.769978Z Sentinel-1 IPF, 003.51 S1A_IW_GRDH_1SDV_20220327T185620_20220327T185652_042511_0511F8_C266 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-13.695818802966125 23.568491116579725,-13.095375528657506 23.67513463942893,-12.729575104325283 23.738880148669658,-12.485559154693302 23.780888763170367,-12.119575206959453 23.84312329195242,-11.874952432075856 23.88420395844125,-11.275232898610366 23.983163556870302,-11.380988339347928 24.525423605898062,-11.415228120629758 24.706361523321767,-11.451160510692466 24.887023700184116,-11.521454770166645 25.248586349071317,-11.555004224359513 25.42961438250314,-11.589684933106897 25.610458156267775,-11.61865084249344 25.751773456937357,-11.977532708599153 25.694426065310576,-12.227739250639562 25.653890330388236,-12.600058921173906 25.592725083959905,-12.848466184585842 25.551355387626746,-13.09672713568919 25.50956112940758,-13.468216967445484 25.44618247750144,-13.715276166647293 25.40347578508491,-14.077694093193319 25.34002029315947,-14.04658500161275 25.198316735691915,-13.968675332381622 24.836103597071087,-13.889376223231574 24.474138309637304,-13.851253610286197 24.292885318632983,-13.81105932223362 24.112001171233373,-13.774349365019281 23.93049600028444,-13.695818802966125 23.568491116579725)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.74624191058232 46.02943 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 2022-03-28T08:58:12.942548Z Batch API, v4.101.5 s3://deafrica-sentinel-1/s1_rtc/N24W014/2022/03/27/0511F8 2.0E-4 2.0E-4 true block average 2 2 25.0 -14.0 24.0 -13.0 POLYGON((-13.788406754361965 24.0,-13.811059322229449 24.112001171213592,-14.0 24.981736434256447,-14.0 25.0,-13.0 25.0,-13.0 24.0,-13.788406754361965 24.0)) 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_0511F8_N24W014_2022_03_27_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0511F8_N24W014_2022_03_27_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0511F8_N24W014_2022_03_27_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0511F8_N24W014_2022_03_27_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0511F8_N24W014_2022_03_27_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