https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-10-11T16:37:02.019639Z 2018-10-11T16:37:27.018716Z s3://sentinel-s1-l1c/GRD/2018/10/11/IW/DV/S1A_IW_GRDH_1SDV_20181011T163702_20181011T163727_024090_02A21F_1E2E 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 2018-10-11T16:37:02.019639Z 2018-10-11T16:37:27.018716Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20181011T172743_V20181011T132847_20181011T164617.EOF 347.0640328582069 693000 Copernicus S1 Core Ground Segment - UPA 2018-10-11T18:59:48.788134Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20181011T163702_20181011T163727_024090_02A21F_1E2E GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((30.279734518 -32.985127848,30.625235042 -32.905921069,30.89228696 -32.843934517,31.158966965 -32.781381493,31.558285477 -32.686494476,31.824027447 -32.622534599,32.221930319 -32.525547373,32.486722947 -32.460194111,32.84620458 -32.370415184,32.725389961 -32.014702287,32.605528337 -31.658761919,32.427540265 -31.124599032,32.349689291 -30.887586722,31.995355144 -30.975838569,31.734386912 -31.040104422,31.342281645 -31.13551644,31.080445072 -31.198463681,30.687044526 -31.291888388,30.424349376 -31.353504527,30.161313641 -31.414584764,29.82104755 -31.49266732,29.893025863 -31.731179066,30.057548059 -32.268783987,30.168241128 -32.627054817,30.279734518 -32.985127848)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 29.71967 45.53291533092652 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 2021-12-23T15:41:50.529751Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S32E032/2018/10/11/02A21F 2.0E-4 2.0E-4 true block average 2 2 -31.0 32.0 -32.0 33.0 POLYGON((32.386613462503234 -31.0,32.60552833699353 -31.658761918980275,32.720439019340795 -32.0,32.0 -32.0,32.0 -31.0,32.386613462503234 -31.0)) 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_02A21F_S32E032_2018_10_11_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02A21F_S32E032_2018_10_11_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02A21F_S32E032_2018_10_11_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02A21F_S32E032_2018_10_11_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02A21F_S32E032_2018_10_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