https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-03-06T15:49:48.626426Z 2021-03-06T15:50:12.643144Z s3://sentinel-s1-l1c/GRD/2021/3/6/IW/DV/S1A_IW_GRDH_1SDV_20210306T154948_20210306T155012_036880_045660_DAFF 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 2021-03-06T15:49:48.626426Z 2021-03-06T15:50:12.643144Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20210306T165412_V20210306T141010_20210306T204510.EOF 348.0277915937705 693000 Copernicus S1 Core Ground Segment - TLS 2021-03-06T17:12:42.580068Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210306T154948_20210306T155012_036880_045660_DAFF GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((35.63496341381031 3.9672599424884893,36.74782120028226 4.200527965590262,37.83928552591943 4.42762388857332,37.80254944260395 4.608635319949473,37.766737449355915 4.789925657451878,37.72868435486089 4.970746339836031,37.692988717977784 5.152047746128664,37.65521407660084 5.332914308458267,37.58268157871026 5.695251034459616,37.570558466625855 5.752985203064863,36.476188344401876 5.527900197045351,35.35454376034902 5.294920945244316,35.399266714507895 5.054382682261657,35.439000620799746 4.87327934034471,35.48309532355691 4.6930900227364996,35.51356633948031 4.51003710805648,35.54962669081626 4.328154447503405,35.58856998717244 4.1468756641656475,35.63496341381031 3.9672599424884893)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.86768 46.27909116949741 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 2021-12-26T02:03:32.165889Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N05E036/2021/03/06/045660 2.0E-4 2.0E-4 true block average 2 2 6.0 36.0 5.0 37.0 POLYGON((36.0 5.428990073667203,37.0 5.635635365668007,37.0 5.0,36.0 5.0,36.0 5.428990073667203)) 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_045660_N05E036_2021_03_06_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_045660_N05E036_2021_03_06_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_045660_N05E036_2021_03_06_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_045660_N05E036_2021_03_06_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_045660_N05E036_2021_03_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 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