https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-09-27T04:25:49.076173Z 2023-09-27T04:26:14.075448Z s3://sentinel-s1-l1c/GRD/2023/9/27/IW/DV/S1A_IW_GRDH_1SDV_20230927T042549_20230927T042614_050508_061554_7EA5 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 2023-09-27T04:25:49.076173Z 2023-09-27T04:26:14.075448Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230927T055903_V20230927T015805_20230927T051535.EOF 191.9624847204369 693000 Copernicus Ground Segment 2023-09-27T06:49:25.627426Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230927T042549_20230927T042614_050508_061554_7EA5 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((20.869042283386097 2.095274948944298,19.759107139519056 2.330745519333772,18.66291904850638 2.562331968939681,18.550923176260824 2.019506204550088,18.400029907972716 1.295858623722252,18.350248064332913 1.0547280430006962,20.553614538726315 0.5833308355017199,20.60422196428971 0.8250575970825212,20.64140029550034 1.006680279166822,20.680019880164487 1.1879904524167162,20.79353030827733 1.7324061263608386,20.83095689318023 1.9139593749176644,20.869042283386097 2.095274948944298)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.7382 46.081820234526 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 2023-09-27T08:40:32.163369Z Batch API, v4.254.0 s3://deafrica-sentinel-1/s1_rtc/N01E019/2023/09/27/061554 2.0E-4 2.0E-4 true block average 2 2 2.0 19.0 1.0 20.0 POLYGON((19.0 1.0,19.0 2.0,20.0 2.0,20.0 1.0,19.0 1.0)) 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_061554_N01E019_2023_09_27_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_061554_N01E019_2023_09_27_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_061554_N01E019_2023_09_27_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_061554_N01E019_2023_09_27_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_061554_N01E019_2023_09_27_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 2021 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