https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-05-11T03:14:52.400151Z 2018-05-11T03:15:21.410258Z s3://sentinel-s1-l1c/GRD/2018/5/11/IW/DV/S1A_IW_GRDH_1SDV_20180511T031452_20180511T031521_021851_025BB8_5580 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 2018-05-11T03:14:52.400151Z 2018-05-11T03:15:21.410258Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180511T051118_V20180511T004324_20180511T040054.EOF 192.0833597409197 693000 Copernicus S1 Core Ground Segment - DPA 2018-05-11T05:24:48.723562Z Sentinel-1 IPF, 002.90 S1A_IW_GRDH_1SDV_20180511T031452_20180511T031521_021851_025BB8_5580 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((36.405373563 -11.547787256,35.837050302 -11.41975219,35.264416808 -11.28952783,34.692297619 -11.158211263,34.171373016 -11.037597702,34.114637788 -11.275352149,34.07090181 -11.455421916,33.985913882 -11.816173517,33.939478441 -11.995637291,33.808972369 -12.53614909,33.78056921 -12.656950096,34.304154384 -12.779188267,34.879278647 -12.912133335,35.455005792 -13.043825203,36.026484057 -13.173155906,36.053830062 -13.051885025,36.180245541 -12.509361839,36.225472897 -12.329230408,36.30775745 -11.967137792,36.350251568 -11.786406079,36.405373563 -11.547787256)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.62836 46.09551194964392 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 2022-01-25T17:10:21.012228Z Batch API, v4.84.0 s3://deafrica-sentinel-1/s1_rtc/S12E036/2018/05/11/025BB8 2.0E-4 2.0E-4 true block average 2 2 -11.0 36.0 -12.0 37.0 POLYGON((36.40537356299991 -11.547787255999934,36.30028960344258 -12.0,36.0 -12.0,36.0 -11.456462415974835,36.40537356299991 -11.547787255999934)) 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_025BB8_S12E036_2018_05_11_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_025BB8_S12E036_2018_05_11_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_025BB8_S12E036_2018_05_11_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_025BB8_S12E036_2018_05_11_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_025BB8_S12E036_2018_05_11_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