https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-03-17T16:30:56.413570Z 2019-03-17T16:31:25.435500Z s3://sentinel-s1-l1c/GRD/2019/3/17/IW/DV/S1B_IW_GRDH_1SDV_20190317T163056_20190317T163125_015396_01CD4B_F4BC Sentinel-1B http://database.eohandbook.com/database/missionsummary.aspx?missionID=576 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 2019-03-17T16:30:56.413570Z 2019-03-17T16:31:25.435500Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20190317T172936_V20190317T131948_20190317T163718.EOF 347.65141612131333 693000 Copernicus S1 Core Ground Segment - DPA 2019-03-17T17:41:22.909672Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20190317T163056_20190317T163125_015396_01CD4B_F4BC GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((29.32640652294578 -22.490950176907205,29.88644867817038 -22.362165508178936,30.49152004708534 -22.220580551729963,31.095373671764243 -22.07676460996194,31.672905237177268 -21.936861548213205,31.655986821442934 -21.879892669427335,31.606044781357568 -21.700568568127764,31.50970029528377 -21.341093675502663,31.414992414701203 -20.981279598898066,31.36677588507473 -20.80160621470371,31.241197190605476 -20.321152654220082,30.669371410374886 -20.45898065294009,30.071594481946057 -20.60080227041281,29.472722293044246 -20.740568283539435,28.91851380552592 -20.867830504329348,29.037185349066213 -21.3504460522864,29.082809280799886 -21.530939931614192,29.172142560221623 -21.892397492048822,29.263086334338183 -22.2535274541654,29.310312108623435 -22.433704439258833,29.32640652294578 -22.490950176907205)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.11453 45.81483793206286 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 2021-12-24T12:48:25.860757Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/S23E030/2019/03/17/01CD4B 2.0E-4 2.0E-4 true block average 2 2 -22.0 30.0 -23.0 31.0 POLYGON((31.0 -22.09947914518057,30.49152004706755 -22.220580551734322,30.0 -22.33559482613732,30.0 -22.0,31.0 -22.0,31.0 -22.09947914518057)) 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_01CD4B_S23E030_2019_03_17_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_01CD4B_S23E030_2019_03_17_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_01CD4B_S23E030_2019_03_17_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_01CD4B_S23E030_2019_03_17_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_01CD4B_S23E030_2019_03_17_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