https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-04-24T16:08:57.086487Z 2018-04-24T16:09:22.085345Z s3://sentinel-s1-l1c/GRD/2018/4/24/IW/DV/S1B_IW_GRDH_1SDV_20180424T160857_20180424T160922_010627_01364F_13A1 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 2018-04-24T16:08:57.086487Z 2018-04-24T16:09:22.085345Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180424T165539_V20180424T125501_20180424T161231.EOF 347.92555353060703 693000 Copernicus S1 Core Ground Segment - UPA 2018-04-24T17:06:13.545552Z Sentinel-1 IPF, 002.90 S1B_IW_GRDH_1SDV_20180424T160857_20180424T160922_010627_01364F_13A1 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((33.061777416 -12.553182722,33.623099358 -12.426335402,34.197120193 -12.295296669,34.770570768 -12.163067186,35.297980672 -12.040291787,35.256098565 -11.85981798,35.129018987 -11.318512973,35.084901458 -11.138508085,35.04174837 -10.958285216,34.999270315 -10.777914277,34.958842741 -10.597074598,34.944765068 -10.537280842,34.419753466 -10.658554395,33.848986906 -10.789295708,33.277731631 -10.918995001,32.719190628 -11.044678004,32.73287951 -11.104687163,32.772060064 -11.286176053,32.813340286 -11.467197602,32.855289183 -11.648074306,32.898184425 -11.828742257,33.021304974 -12.372037314,33.061777416 -12.553182722)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.66832 46.14141455581841 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 2022-01-25T12:29:06.359992Z Batch API, v4.84.0 s3://deafrica-sentinel-1/s1_rtc/S12E033/2018/04/24/01364F 2.0E-4 2.0E-4 true block average 2 2 -11.0 33.0 -12.0 34.0 POLYGON((33.0 -12.0,33.0 -11.0,34.0 -11.0,34.0 -12.0,33.0 -12.0)) 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_01364F_S12E033_2018_04_24_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_01364F_S12E033_2018_04_24_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_01364F_S12E033_2018_04_24_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_01364F_S12E033_2018_04_24_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_01364F_S12E033_2018_04_24_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