https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-10-08T02:13:19.465080Z 2023-10-08T02:13:41.241749Z s3://sentinel-s1-l1c/GRD/2023/10/8/IW/DV/S1A_IW_GRDH_1SDV_20231008T021319_20231008T021341_050667_061AD3_F54C 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 2023-10-08T02:13:19.465080Z 2023-10-08T02:13:41.241749Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20231008T033253_V20231007T233811_20231008T025541.EOF 192.4981799727329 693000 Copernicus Ground Segment 2023-10-08T03:42:58.348975Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20231008T021319_20231008T021341_050667_061AD3_F54C GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((49.62078788030015 -24.64160344146441,49.0528874512202 -24.510849142107304,48.805878675232 -24.453223447508236,48.435786351420795 -24.366034333845295,48.1893397892814 -24.307410025260655,47.820094278757736 -24.218729711730962,47.574214518759305 -24.159115695520676,47.22702157804974 -24.074155114380574,47.17462119271393 -24.2529466541406,47.12511905402505 -24.432574252455662,47.07200186316351 -24.611317089326484,47.02267456517527 -24.791024846267746,46.969954738483096 -24.96990331535551,46.920104143642035 -25.14951780437309,46.890359261593844 -25.25185060658222,47.2376448789927 -25.337096254715163,47.48565371133634 -25.39739685843503,47.85812563237316 -25.48706718550983,48.10674481583908 -25.546324845942827,48.48012833602703 -25.634423615568345,48.72935252901178 -25.69262885539294,48.97881713737077 -25.750410475074144,49.302403015680966 -25.824630831030213,49.47619797438088 -25.18173620853979,49.62078788030015 -24.64160344146441)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 29.87155 45.64696323624604 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 2023-10-08T05:31:25.735940Z Batch API, v4.267.0 s3://deafrica-sentinel-1/s1_rtc/S26E048/2023/10/08/061AD3 2.0E-4 2.0E-4 true block average 2 2 -25.0 48.0 -26.0 49.0 POLYGON((49.0 -25.75526915312481,48.4801283361185 -25.63442361559007,48.0 -25.520882529055967,48.0 -25.0,49.0 -25.0,49.0 -25.75526915312481)) 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_061AD3_S26E048_2023_10_08_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_061AD3_S26E048_2023_10_08_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_061AD3_S26E048_2023_10_08_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_061AD3_S26E048_2023_10_08_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_061AD3_S26E048_2023_10_08_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