https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-02-26T02:51:03.660094Z 2019-02-26T02:51:28.658569Z s3://sentinel-s1-l1c/GRD/2019/2/26/IW/DV/S1B_IW_GRDH_1SDV_20190226T025103_20190226T025128_015111_01C3F4_9967 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 2019-02-26T02:51:03.660094Z 2019-02-26T02:51:28.658569Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20190226T052341_V20190226T001805_20190226T033535.EOF 192.2059840120827 693000 Copernicus S1 Core Ground Segment - UPA 2019-02-26T06:20:32.469164Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20190226T025103_20190226T025128_015111_01C3F4_9967 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((41.33443178773495 -16.833367772321317,40.773750046584 -16.705480730508302,40.187675166509315 -16.570001263984324,39.60241944508382 -16.43288963641045,39.05277648976987 -16.30246381855337,38.87122766879079 -17.022321094378423,38.672475942292536 -17.801734794559085,39.22609154093259 -17.933882405245456,39.815667378852226 -18.072673694728355,40.40615931314996 -18.20967684823079,40.971150444051084 -18.338872541315748,41.16083412524878 -17.55619026153145,41.33443178773495 -16.833367772321317)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.23521 45.85043886796407 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 2021-12-24T11:48:29.329333Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/S18E040/2019/02/26/01C3F4 2.0E-4 2.0E-4 true block average 2 2 -17.0 40.0 -18.0 41.0 POLYGON((40.0 -18.0,40.0 -17.0,41.0 -17.0,41.0 -18.0,40.0 -18.0)) 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_01C3F4_S18E040_2019_02_26_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_01C3F4_S18E040_2019_02_26_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_01C3F4_S18E040_2019_02_26_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_01C3F4_S18E040_2019_02_26_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_01C3F4_S18E040_2019_02_26_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