https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-07-27T15:46:52.034894Z 2018-07-27T15:47:21.052472Z s3://sentinel-s1-l1c/GRD/2018/7/27/IW/DV/S1A_IW_GRDH_1SDV_20180727T154652_20180727T154721_022982_027E8A_62D9 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 2018-07-27T15:46:52.034894Z 2018-07-27T15:47:21.052472Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180727T180243_V20180727T140138_20180727T171908.EOF 347.5911517985026 693000 Copernicus S1 Core Ground Segment - UPA 2018-07-27T18:18:06.894281Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20180727T154652_20180727T154721_022982_027E8A_62D9 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((33.537532588 23.977623546,33.907386868 24.043292183,34.155774987 24.086856062,34.528670662 24.151446022,34.777475071 24.194000496,35.150989681 24.257071259,35.400203024 24.298609578,35.963953129 24.390956629,35.916293543 24.629831903,35.846559471 24.991524336,35.810771286 25.172216472,35.776001662 25.353065865,35.740623845 25.533815019,35.670984997 25.895477844,35.646014634 26.016245495,35.074544147 25.92489614,34.821935525 25.883747661,34.443353013 25.821202857,34.191187051 25.778959901,33.813275248 25.714778677,33.561560879 25.671448344,33.186776679 25.606070018,33.214217114 25.48508271,33.368896513 24.760406419,33.408316168 24.579370429,33.485176794 24.216947748,33.537532588 23.977623546)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.84622694857435 46.30570309672066 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 2021-12-22T19:30:10.446979Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N24E034/2018/07/27/027E8A 2.0E-4 2.0E-4 true block average 2 2 25.0 34.0 24.0 35.0 POLYGON((35.0 24.23157551096001,34.528670662220705 24.151446022037973,34.0 24.059535259732286,34.0 25.0,35.0 25.0,35.0 24.23157551096001)) 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_027E8A_N24E034_2018_07_27_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_027E8A_N24E034_2018_07_27_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_027E8A_N24E034_2018_07_27_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_027E8A_N24E034_2018_07_27_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_027E8A_N24E034_2018_07_27_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 2019 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