https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-09-13T15:47:40.431275Z 2019-09-13T15:48:05.429949Z s3://sentinel-s1-l1c/GRD/2019/9/13/IW/DV/S1A_IW_GRDH_1SDV_20190913T154740_20190913T154805_029004_034A4F_34A0 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 2019-09-13T15:47:40.431275Z 2019-09-13T15:48:05.429949Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20190913T180730_V20190913T141001_20190913T172731.EOF 348.02915355361466 693000 Copernicus S1 Core Ground Segment - UPA 2019-09-13T18:21:52.443446Z Sentinel-1 IPF, 003.10 S1A_IW_GRDH_1SDV_20190913T154740_20190913T154805_029004_034A4F_34A0 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((37.230432593857024 -3.5907232120932724,38.33922270225034 -3.347842604543123,39.42156287958464 -3.109454193026918,39.38352964377774 -2.9284448148127282,39.35207714612997 -2.745893601370774,39.32168459156795 -2.5631192332991395,39.272662136629656 -2.384467326520922,39.23066821467371 -2.2042677491775167,39.18976043614039 -2.023834008839244,39.15132388461325 -1.8428630641868702,39.103202896941454 -1.6017686920211747,38.02155749705226 -1.8375751764661008,36.91370972165494 -2.078375081573584,36.96159334743104 -2.320219671141471,36.99994949302628 -2.50173296209284,37.040716568015874 -2.6827230897783205,37.08275003860418 -2.8634392205004255,37.1319185032604 -3.0425959358242705,37.16141304226312 -3.2260630212175676,37.19258725009772 -3.40916877831225,37.230432593857024 -3.5907232120932724)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.75636 46.29732197116854 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 2021-12-24T22:05:16.932824Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/S03E039/2019/09/13/034A4F 2.0E-4 2.0E-4 true block average 2 2 -2.0 39.0 -3.0 40.0 POLYGON((39.18469831354057 -2.0,39.27266213662991 -2.3844673265218206,39.32168459156777 -2.56311923329844,39.38352964377777 -2.9284448148127624,39.39856463952371 -3.0,39.0 -3.0,39.0 -2.0,39.18469831354057 -2.0)) 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_034A4F_S03E039_2019_09_13_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_034A4F_S03E039_2019_09_13_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_034A4F_S03E039_2019_09_13_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_034A4F_S03E039_2019_09_13_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_034A4F_S03E039_2019_09_13_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