https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-07-06T15:55:22.162142Z 2023-07-06T15:55:51.181879Z s3://sentinel-s1-l1c/GRD/2023/7/6/IW/DV/S1A_IW_GRDH_1SDV_20230706T155522_20230706T155551_049305_05EDC1_9842 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 2023-07-06T15:55:22.162142Z 2023-07-06T15:55:51.181879Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230706T162010_V20230706T154911_20230706T222411.EOF 347.62111517169683 693000 Copernicus Ground Segment 2023-07-06T16:54:40.530733Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230706T155522_20230706T155551_049305_05EDC1_9842 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((31.63005214955478 23.251280715854232,32.00904757641074 23.31909227979347,32.26342480704172 23.364054933222782,32.64555772127078 23.430766705591335,32.900698159204524 23.47475205249391,33.41407255029601 23.56190383693317,33.67118530234563 23.604873166339186,34.0438820090012 23.666355003318742,34.03212753743288 23.72426310485023,33.963193179188266 24.086121808319575,33.92818615928487 24.26695570360975,33.72818598980318 25.292022404677674,33.347805501385665 25.230791993576982,33.08816227178444 25.18839643342836,32.56932912590382 25.102228024871287,32.18481944870412 25.03711686682791,31.927749394629494 24.99299385240436,31.668160982333582 24.947958284001373,31.282270117730135 24.880113447906773,31.308133887057103 24.75866316968785,31.347768332628732 24.5776695317793,31.386216670221263 24.39646607045207,31.42531549082437 24.215378179633614,31.463974103058924 24.03421216853033,31.53994984866668 23.67164019964181,31.63005214955478 23.251280715854232)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.83906226606116 46.70590792548224 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 2023-07-06T20:54:15.236786Z Batch API, v4.222.2 s3://deafrica-sentinel-1/s1_rtc/N23E034/2023/07/06/05EDC1 2.0E-4 2.0E-4 true block average 2 2 24.0 34.0 23.0 35.0 POLYGON((34.0 23.892910921949582,34.04388200900121 23.666355003318806,34.0 23.659116016562113,34.0 23.892910921949582)) 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_05EDC1_N23E034_2023_07_06_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05EDC1_N23E034_2023_07_06_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05EDC1_N23E034_2023_07_06_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05EDC1_N23E034_2023_07_06_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05EDC1_N23E034_2023_07_06_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