https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-03-07T19:04:21.836715Z 2021-03-07T19:04:50.856498Z s3://sentinel-s1-l1c/GRD/2021/3/7/IW/DV/S1B_IW_GRDH_1SDV_20210307T190421_20210307T190450_025913_03173D_7AA1 Sentinel-1B http://database.eohandbook.com/database/missionsummary.aspx?missionID=576 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 2021-03-07T19:04:21.836715Z 2021-03-07T19:04:50.856498Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1B_OPER_AUX_PREORB_OPOD_20210307T193925_V20210307T185728_20210308T013228.EOF 347.50415283569066 693000 Copernicus S1 Core Ground Segment - TLS 2021-03-07T20:05:45.943020Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210307T190421_20210307T190450_025913_03173D_7AA1 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-16.23766540397445 25.831677817401186,-15.866456033269408 25.896304985120334,-15.616993893427772 25.939163619791522,-15.242464411983978 26.002646687473398,-14.992555908138405 26.044430596415495,-14.617363301973063 26.106296386378432,-14.36668338411098 26.14705232529793,-14.115655623464193 26.18740024457017,-13.768382357656472 26.242441803695655,-13.851924251840202 26.661635202601783,-14.087900116301583 27.867108135409318,-14.439561823377442 27.812789603651467,-14.693784249841588 27.77292336086339,-14.947820517383425 27.732590824235643,-15.328522166783234 27.671220301307898,-15.58208563535463 27.629727090649553,-15.962070272747361 27.566621001934934,-16.21515058874557 27.52397439848547,-16.591720538610733 27.459604836288797,-16.407258937106214 26.613934055410876,-16.23766540397445 25.831677817401186)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.76290519465186 46.10001090418299 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 2021-12-26T02:05:33.829198Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N26W015/2021/03/07/03173D 2.0E-4 2.0E-4 true block average 2 2 27.0 -15.0 26.0 -14.0 POLYGON((-14.0 26.205731243423152,-14.366683384065992 26.14705232530532,-15.0 26.04318596787476,-15.0 27.0,-14.0 27.0,-14.0 26.205731243423152)) 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_03173D_N26W015_2021_03_07_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_03173D_N26W015_2021_03_07_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_03173D_N26W015_2021_03_07_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_03173D_N26W015_2021_03_07_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_03173D_N26W015_2021_03_07_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