https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-09-16T15:55:26.078363Z 2023-09-16T15:55:55.111904Z s3://sentinel-s1-l1c/GRD/2023/9/16/IW/DV/S1A_IW_GRDH_1SDV_20230916T155526_20230916T155555_050355_06100B_A3E8 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 2023-09-16T15:55:26.078363Z 2023-09-16T15:55:55.111904Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230916T162148_V20230916T154915_20230916T222415.EOF 347.62173609570425 693000 Copernicus Ground Segment 2023-09-16T16:49:58.461414Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230916T155526_20230916T155555_050355_06100B_A3E8 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((31.630412843556698 23.25040055454101,32.00940736883362 23.318208485794667,32.26378406883481 23.363168736647882,32.645914923014445 23.429876730292378,32.90105421686546 23.473859665956507,33.41442678091225 23.5610066085873,33.671536955441546 23.60397329519503,34.04413698810245 23.665436100236782,34.03236553979079 23.723435398450082,33.96342997240948 24.08529863583581,33.92842149486185 24.266134688877365,33.72826717784716 25.29202801242324,33.34798385949464 25.23081722190264,33.08834003684835 25.188424423996814,32.56950570434298 25.102261354368935,32.184994902084455 25.037154146603868,31.927924129701314 24.99303380428226,31.668335106083497 24.948000945673805,31.282443268493687 24.880160157611904,31.30848141385191 24.75789404228803,31.34811505425419 24.57689795988496,31.386562677504013 24.395692021087815,31.42566074354901 24.21460163212433,31.46431861976868 24.033433179935084,31.540293012261785 23.670856296642665,31.630412843556698 23.25040055454101)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.84051285398493 46.70812882195759 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 2023-09-16T18:25:30.677998Z Batch API, v4.254.0 s3://deafrica-sentinel-1/s1_rtc/N23E034/2023/09/16/06100B 2.0E-4 2.0E-4 true block average 2 2 24.0 34.0 23.0 35.0 POLYGON((34.0 23.89333171545095,34.04413698810258 23.665436100236857,34.0 23.658155416240373,34.0 23.89333171545095)) 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_06100B_N23E034_2023_09_16_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_06100B_N23E034_2023_09_16_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_06100B_N23E034_2023_09_16_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_06100B_N23E034_2023_09_16_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_06100B_N23E034_2023_09_16_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