https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-05-29T17:35:40.431154Z 2023-05-29T17:36:05.428759Z s3://sentinel-s1-l1c/GRD/2023/5/29/IW/DV/S1A_IW_GRDH_1SDV_20230529T173540_20230529T173605_048751_05DCEF_72ED 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 2023-05-29T17:35:40.431154Z 2023-05-29T17:36:05.428759Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230529T181333_V20230529T142646_20230529T174416.EOF 347.2306778028949 693000 Copernicus Ground Segment 2023-05-29T18:55:22.684567Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230529T173540_20230529T173605_048751_05DCEF_72ED GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((15.147644951969074 -30.642444363540953,15.528605025547948 -30.55494967523177,15.787626905409823 -30.494733483011164,16.04632932251955 -30.434005957386308,16.43378067580109 -30.341959764986274,16.6916779658493 -30.279961762727098,17.077915028131684 -30.186018806528647,17.336591861098185 -30.12236333705556,17.661858721389265 -30.04146248332592,17.60416738428188 -29.863268618601932,17.545602666126605 -29.685222528667545,17.37652674126967 -29.149554148454207,17.266685045794944 -28.791836255000515,17.20916854557254 -28.613666029904614,17.191200733473416 -28.554960336673894,16.874228643489598 -28.63354437372248,16.6151377294306 -28.69715003506844,16.359499678144253 -28.75933805423991,15.977960675909504 -28.851116046672104,15.595756842810975 -28.9418184690634,15.340586944132431 -29.001686216274393,15.085124665571751 -29.06107164204525,14.709440798921118 -29.147399408891992,14.8307161685363 -29.56554351440512,14.935650083574197 -29.924636141851526,15.041297083583357 -30.28363316042431,15.147644951969074 -30.642444363540953)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.07738 45.76189090802423 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 2023-05-29T22:24:18.659571Z Batch API, v4.211.1 s3://deafrica-sentinel-1/s1_rtc/S31E014/2023/05/29/05DCEF 2.0E-4 2.0E-4 true block average 2 2 -30.0 14.0 -31.0 15.0 POLYGON((15.0 -30.14330234288266,14.957828444704058 -30.0,15.0 -30.0,15.0 -30.14330234288266)) 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_05DCEF_S31E014_2023_05_29_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05DCEF_S31E014_2023_05_29_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05DCEF_S31E014_2023_05_29_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05DCEF_S31E014_2023_05_29_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05DCEF_S31E014_2023_05_29_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