https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-12-03T17:17:23.129515Z 2021-12-03T17:17:52.158105Z s3://sentinel-s1-l1c/GRD/2021/12/3/IW/DV/S1B_IW_GRDH_1SDV_20211203T171723_20211203T171752_029864_0390A8_6979 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 2021-12-03T17:17:23.129515Z 2021-12-03T17:17:52.158105Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.53193140613934 693000 Copernicus S1 Core Ground Segment - TLS 2021-12-03T18:06:14.764360Z Sentinel-1 IPF, 003.40 S1B_IW_GRDH_1SDV_20211203T171723_20211203T171752_029864_0390A8_6979 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((10.639706171133529 25.279157621885872,11.016195377829817 25.34504918907976,11.274450752172317 25.389648041225904,11.660174301469658 25.455357996129926,11.918045157423187 25.498684122900393,12.305340393927848 25.56284741419354,12.564145384552882 25.605115782452764,13.08457365174749 25.688639342831404,13.036882586455915 25.926704187444148,13.002171732983074 26.107553247427735,12.966224994190586 26.28820486823437,12.931373249393737 26.46902337845331,12.894161481123335 26.649471103613358,12.859987282650327 26.830386438007487,12.823594849872368 27.01095479186342,12.763538004600285 27.31307100337896,12.235888510630652 27.230485209903726,11.842833401601153 27.167594472332752,11.580894596587598 27.12503309884346,11.319818225192684 27.082093718797765,10.928760083679432 27.016809050573574,10.66835457342921 26.97269237547038,10.282167651129386 26.90631681478071,10.426316890540487 26.241306922248107,10.467595296244527 26.060583107711846,10.505706825639958 25.879307968916642,10.548894489991296 25.698921150387072,10.585075029958999 25.51730861205569,10.627205969153986 25.33673992719033,10.639706171133529 25.279157621885872)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.85711855831963 46.63746551489783 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 2021-12-26T15:50:19.311092Z Batch API, v4.69.4 s3://deafrica-sentinel-1/s1_rtc/N25E012/2021/12/03/0390A8 2.0E-4 2.0E-4 true block average 2 2 26.0 12.0 25.0 13.0 POLYGON((13.0 25.675066112948596,12.564145384509606 25.6051157824458,12.0 25.512261600601146,12.0 26.0,13.0 26.0,13.0 25.675066112948596)) 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_0390A8_N25E012_2021_12_03_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0390A8_N25E012_2021_12_03_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0390A8_N25E012_2021_12_03_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0390A8_N25E012_2021_12_03_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0390A8_N25E012_2021_12_03_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