https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-08-01T19:10:16.589650Z 2018-08-01T19:10:41.587936Z s3://sentinel-s1-l1c/GRD/2018/8/1/IW/DV/S1A_IW_GRDH_1SDV_20180801T191016_20180801T191041_023057_0280D2_291E 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 2018-08-01T19:10:16.589650Z 2018-08-01T19:10:41.587936Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180801T213414_V20180801T172721_20180801T204451.EOF 347.8657497348857 693000 Copernicus S1 Core Ground Segment - DPA 2018-08-01T21:47:47.642742Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20180801T191016_20180801T191041_023057_0280D2_291E GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-16.128554213 15.488015285,-15.551051716 15.599149723,-14.971649672 15.709007172,-14.391630991 15.817327021,-13.828893689 15.920826785,-14.005793309 16.825469947,-14.123041205 17.428339878,-14.690403088 17.32593003,-15.27513313 17.218579653,-15.859183708 17.109534982,-16.441259982 16.999055756,-16.128554213 15.488015285)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.8301009094588 46.06651890843034 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 2021-12-22T20:55:36.565029Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N16W016/2018/08/01/0280D2 2.0E-4 2.0E-4 true block average 2 2 17.0 -16.0 16.0 -15.0 POLYGON((-16.0 16.0,-16.0 17.0,-15.0 17.0,-15.0 16.0,-16.0 16.0)) 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_0280D2_N16W016_2018_08_01_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0280D2_N16W016_2018_08_01_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0280D2_N16W016_2018_08_01_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0280D2_N16W016_2018_08_01_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0280D2_N16W016_2018_08_01_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