https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-04-16T16:41:50.631633Z 2021-04-16T16:42:15.629609Z s3://sentinel-s1-l1c/GRD/2021/4/16/IW/DV/S1B_IW_GRDH_1SDV_20210416T164150_20210416T164215_026494_0329C9_375C 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 2021-04-16T16:41:50.631633Z 2021-04-16T16:42:15.629609Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.90176387819895 693000 Copernicus S1 Core Ground Segment - TLS 2021-04-16T18:17:40.236590Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210416T164150_20210416T164215_026494_0329C9_375C GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((25.10745160270684 -13.73770003270372,25.673037902000544 -13.609487588923313,26.251071949710795 -13.476992454408352,26.827098773205375 -13.343503314657239,27.353686652276412 -13.220199633943166,27.181750736893274 -12.498687130339656,27.097298751835183 -12.13758503937511,27.0112797219852 -11.776893702206323,26.997979843771148 -11.71732217921128,26.47614013538996 -11.838619969648567,25.901445389520717 -11.970982284221087,25.324791170875653 -12.102498821148144,24.76488289156115 -12.228931847161682,24.818487405392887 -12.469935142339398,24.94243087435433 -13.013242835880437,25.02434144372893 -13.375641824020521,25.10745160270684 -13.73770003270372)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.63245 46.16249492804342 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 2021-12-26T04:10:29.541036Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S13E026/2021/04/16/0329C9 2.0E-4 2.0E-4 true block average 2 2 -12.0 26.0 -13.0 27.0 POLYGON((26.0 -13.0,26.0 -12.0,27.0 -12.0,27.0 -13.0,26.0 -13.0)) 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_0329C9_S13E026_2021_04_16_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0329C9_S13E026_2021_04_16_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0329C9_S13E026_2021_04_16_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0329C9_S13E026_2021_04_16_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0329C9_S13E026_2021_04_16_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