https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-04-05T19:03:27.343597Z 2019-04-05T19:03:52.341513Z s3://sentinel-s1-l1c/GRD/2019/4/5/IW/DV/S1A_IW_GRDH_1SDV_20190405T190327_20190405T190352_026659_02FDD7_31F4 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 2019-04-05T19:03:27.343597Z 2019-04-05T19:03:52.341513Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20190405T212440_V20190405T171908_20190405T203638.EOF 347.7228298733334 693000 Copernicus S1 Core Ground Segment - DPA 2019-04-05T21:46:27.779192Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20190405T190327_20190405T190352_026659_02FDD7_31F4 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-15.126552890164518 20.592506152091936,-14.536391698691736 20.700641555379104,-13.940776167494015 20.80757535493671,-13.344328978155731 20.912441048044844,-12.75803799579659 21.013351710642247,-12.827434459045111 21.375101061669962,-12.934155538473377 21.917388277136695,-13.039079057009877 22.459935110613237,-13.05028968602792 22.52001217739641,-13.642921856609107 22.42013820687766,-14.245763919035126 22.316163102093114,-14.847706703102364 22.209953617784613,-15.444077432213053 22.10237287681999,-15.431807253116302 22.042165500885435,-15.317577730396021 21.49846806260134,-15.201801083745021 20.95504961549538,-15.126552890164518 20.592506152091936)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.82522372354293 46.04765806016618 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 2021-12-24T13:51:41.364146Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/N21W016/2019/04/05/02FDD7 2.0E-4 2.0E-4 true block average 2 2 22.0 -16.0 21.0 -15.0 POLYGON((-15.211377874542952 21.0,-15.4229483829023 22.0,-15.0 22.0,-15.0 21.0,-15.211377874542952 21.0)) 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_02FDD7_N21W016_2019_04_05_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02FDD7_N21W016_2019_04_05_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02FDD7_N21W016_2019_04_05_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02FDD7_N21W016_2019_04_05_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02FDD7_N21W016_2019_04_05_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