https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-08-15T16:46:00.670850Z 2023-08-15T16:46:25.669415Z s3://sentinel-s1-l1c/GRD/2023/8/15/IW/DV/S1A_IW_GRDH_1SDV_20230815T164600_20230815T164625_049888_060030_294C 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 2023-08-15T16:46:00.670850Z 2023-08-15T16:46:25.669415Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230815T171754_V20230815T133728_20230815T165458.EOF 347.1389201791895 693000 Copernicus Ground Segment 2023-08-15T18:14:16.760761Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230815T164600_20230815T164625_049888_060030_294C GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((27.909520031596077 -31.941186360646928,28.25469635558714 -31.86197553371173,28.520291884830407 -31.800273898221974,28.91159046397013 -31.70822900982075,29.17309371666155 -31.645945296321905,29.566629562488497 -31.551047217171124,29.83067377445976 -31.48658436615197,30.08978576706103 -31.422725783379857,30.425287244498072 -31.339104748738873,30.366781078509955 -31.161018388505134,30.310238659623693 -30.982369736827174,30.255118757925 -30.803382655296566,30.198320347113437 -30.62485350421628,30.142226062454256 -30.446165741403085,30.08968715307936 -30.266602012727233,30.034342658933227 -30.08777814279526,29.97630885289945 -29.90965491897142,29.958228253904466 -29.850156502685728,29.629742353382884 -29.93183664883884,29.37351401088661 -29.994879263109556,28.98602553124166 -30.08913357751696,28.728566242613883 -30.151029839417024,28.46595392049823 -30.213581158034795,28.082367998644063 -30.303840025027732,27.82454901313015 -30.363790491958692,27.468382789989768 -30.445670261890832,27.48709335003648 -30.505043930587114,27.547957108319263 -30.68265581443297,27.59538575336837 -30.86337434866461,27.656393337871148 -31.040989189530052,27.710434269195627 -31.220224693795693,27.751167835414357 -31.402537441799282,27.810184330872943 -31.580670562847256,27.854470925281632 -31.762203620692894,27.909520031596077 -31.941186360646928)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 29.90659 45.72374925277737 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 2023-08-15T20:37:06.528267Z Batch API, v4.247.1 s3://deafrica-sentinel-1/s1_rtc/S31E030/2023/08/15/060030 2.0E-4 2.0E-4 true block average 2 2 -30.0 30.0 -31.0 31.0 POLYGON((30.00574391923154 -30.0,30.034342658924714 -30.08777814276809,30.089687153087773 -30.26660201275465,30.142226062458086 -30.446165741416202,30.315818649822354 -31.0,30.0 -31.0,30.0 -30.0,30.00574391923154 -30.0)) 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_060030_S31E030_2023_08_15_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_060030_S31E030_2023_08_15_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_060030_S31E030_2023_08_15_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_060030_S31E030_2023_08_15_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_060030_S31E030_2023_08_15_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