https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-09-19T02:18:04.354380Z 2023-09-19T02:18:33.401842Z s3://sentinel-s1-l1c/GRD/2023/9/19/IW/DV/S1A_IW_GRDH_1SDV_20230919T021804_20230919T021833_050390_061145_76B1 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 2023-09-19T02:18:04.354380Z 2023-09-19T02:18:33.401842Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230919T052255_V20230919T012510_20230919T044240.EOF 192.0951494673429 693000 Copernicus Ground Segment 2023-09-19T06:42:17.373633Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230919T021804_20230919T021833_050390_061145_76B1 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((50.658385933677216 -12.214338095924674,50.086249860510584 -12.085224882882656,49.50965263423633 -11.953800418407903,48.93360968933381 -11.821206669374634,48.416940484313 -11.701180833019093,48.275186718034895 -12.299916750933432,48.18902094140394 -12.660548813357671,48.05798708830958 -13.201150149072486,48.02763215358667 -13.32357860811926,48.546414125144025 -13.445058443157633,49.12492978469224 -13.579127755453491,49.704599568301035 -13.711985496547518,50.28452833882682 -13.843415694757887,50.47967913817163 -12.99631889216959,50.658385933677216 -12.214338095924674)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.51109425504997 46.07297806078504 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 2023-09-19T11:30:07.892193Z Batch API, v4.254.0 s3://deafrica-sentinel-1/s1_rtc/S12E049/2023/09/19/061145 2.0E-4 2.0E-4 true block average 2 2 -11.0 49.0 -12.0 50.0 POLYGON((49.0 -11.836488412287295,49.712343592174804 -12.0,49.0 -12.0,49.0 -11.836488412287295)) 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_061145_S12E049_2023_09_19_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_061145_S12E049_2023_09_19_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_061145_S12E049_2023_09_19_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_061145_S12E049_2023_09_19_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_061145_S12E049_2023_09_19_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