https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-03-09T02:17:43.883707Z 2021-03-09T02:18:12.895121Z s3://sentinel-s1-l1c/GRD/2021/3/9/IW/DV/S1A_IW_GRDH_1SDV_20210309T021743_20210309T021812_036915_0457AA_C9F2 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 2021-03-09T02:17:43.883707Z 2021-03-09T02:18:12.895121Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20210309T064853_V20210309T012449_20210309T044219.EOF 192.0955584342432 693000 Copernicus S1 Core Ground Segment - TLS 2021-03-09T09:14:12.449462Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210309T021743_20210309T021812_036915_0457AA_C9F2 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((50.65818112206544 -12.21593666991943,50.08604188040415 -12.086816247622862,49.509441922245735 -11.955384477542399,48.93339659714912 -11.822783310282954,48.41699326600462 -11.702813161145636,48.27520598415249 -12.301635156607535,48.18902569208073 -12.662263707057521,48.057986354474764 -13.202863670109938,48.028150219910245 -13.323154184720844,48.54666070936834 -13.444575462276532,49.125174020800756 -13.578650237565295,49.70484133918623 -13.711513454253186,50.28476620876204 -13.842948765309641,50.47943790482879 -12.998003105612701,50.65818112206544 -12.21593666991943)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.51888789009176 46.07713804229822 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 2021-12-26T02:12:18.535982Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S13E048/2021/03/09/0457AA 2.0E-4 2.0E-4 true block average 2 2 -12.0 48.0 -13.0 49.0 POLYGON((48.10715972253277 -13.0,48.189025692074075 -12.662263707083673,48.34662625476815 -12.0,49.0 -12.0,49.0 -13.0,48.10715972253277 -13.0)) 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_0457AA_S13E048_2021_03_09_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0457AA_S13E048_2021_03_09_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0457AA_S13E048_2021_03_09_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0457AA_S13E048_2021_03_09_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0457AA_S13E048_2021_03_09_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