https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-08-31T18:01:59.933086Z 2022-08-31T18:02:28.968304Z s3://sentinel-s1-l1c/GRD/2022/8/31/IW/DV/S1A_IW_GRDH_1SDV_20220831T180159_20220831T180228_044800_0559A6_F71B 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 2022-08-31T18:01:59.933086Z 2022-08-31T18:02:28.968304Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20220831T164445_V20220831T161351_20220831T224851.EOF 346.91674847914265 693000 Copernicus Ground Segment 2022-08-31T18:40:19.318547Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20220831T180159_20220831T180228_044800_0559A6_F71B GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-1.7972531896294264 34.93756335315429,-1.3871562941835038 35.00145278496581,-1.103155780300145 35.0448211953773,-0.8208054881202537 35.08723590043828,-0.40014320090963384 35.14913579155615,0.020573885648143934 35.20949566116211,0.3069662308164516 35.249692590780654,0.5875357667569012 35.288386146069065,0.9092557158461596 35.33189152929958,0.858588375863814 35.56935505934385,0.8176513592040067 35.74917082810418,0.7790291260037099 35.92929227533115,0.7448589409501957 36.1099940542501,0.6676609594087057 36.47023633637821,0.5689627744530209 36.9525155284176,0.24040721780698565 36.909395231644204,-0.04795579646227375 36.87074601376287,-0.3360260931254341 36.831399230088735,-0.7675728948648151 36.77107502948583,-1.0548918361971746 36.72999198921349,-1.4852909135375691 36.66707154128012,-1.7718310956098313 36.62426323583576,-2.1967620987839434 36.55942200386282,-2.0376677606620293 35.89604163199621,-1.8660114539755626 35.17368689193987,-1.8085731409734553 34.99538393230482,-1.7972531896294264 34.93756335315429)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.66637589194395 46.41205199996322 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 2022-08-31T21:13:26.150497Z Batch API, v4.133.1 s3://deafrica-sentinel-1/s1_rtc/N34W002/2022/08/31/0559A6 2.0E-4 2.0E-4 true block average 2 2 35.0 -2.0 34.0 -1.0 POLYGON((-1.7972531896293624 34.937563353154296,-1.810060155780533 35.0,-1.396481507873653 35.0,-1.7972531896293624 34.937563353154296)) 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_0559A6_N34W002_2022_08_31_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0559A6_N34W002_2022_08_31_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0559A6_N34W002_2022_08_31_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0559A6_N34W002_2022_08_31_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0559A6_N34W002_2022_08_31_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