https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-04-02T02:17:44.165756Z 2021-04-02T02:18:13.198017Z s3://sentinel-s1-l1c/GRD/2021/4/2/IW/DV/S1A_IW_GRDH_1SDV_20210402T021744_20210402T021813_037265_0463D1_6639 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 2021-04-02T02:17:44.165756Z 2021-04-02T02:18:13.198017Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING DOWNLINK 192.0957841482306 693000 Copernicus S1 Core Ground Segment - TLS 2021-04-02T05:33:35.540540Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210402T021744_20210402T021813_037265_0463D1_6639 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((50.65889012644357 -12.21496550195576,50.08675409979823 -12.085843831333303,49.510157129813805 -11.954410842032994,48.93411460109883 -11.821808552551168,48.41771366422487 -11.701837448513182,48.27599554090064 -12.300394831835654,48.18981929147627 -12.661025171453595,48.05878624925673 -13.201627680411194,48.02864748575535 -13.323165575926986,48.54715748131384 -13.444588820089319,49.12567027268887 -13.578665786810433,49.705337090273005 -13.711531240441278,50.28526172279902 -13.842968881026223,50.480215181886 -12.996767108004317,50.65889012644357 -12.21496550195576)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.51749739781338 46.07720012613422 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 2021-12-26T03:27:41.383210Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S13E050/2021/04/02/0463D1 2.0E-4 2.0E-4 true block average 2 2 -12.0 50.0 -13.0 51.0 POLYGON((50.658890126443474 -12.214965501955817,50.47947036723722 -13.0,50.0 -13.0,50.0 -12.06606857883616,50.658890126443474 -12.214965501955817)) 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_0463D1_S13E050_2021_04_02_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0463D1_S13E050_2021_04_02_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0463D1_S13E050_2021_04_02_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0463D1_S13E050_2021_04_02_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0463D1_S13E050_2021_04_02_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