https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-09-28T15:55:26.244247Z 2023-09-28T15:55:55.277962Z s3://sentinel-s1-l1c/GRD/2023/9/28/IW/DV/S1A_IW_GRDH_1SDV_20230928T155526_20230928T155555_050530_061606_CC88 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 2023-09-28T15:55:26.244247Z 2023-09-28T15:55:55.277962Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230928T162300_V20230928T154915_20230928T222415.EOF 347.6214745162207 693000 Copernicus Ground Segment 2023-09-28T16:49:21.154861Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230928T155526_20230928T155555_050530_061606_CC88 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((31.630473544691 23.25034815492399,32.00975553834064 23.31820975088733,32.264324267107725 23.363205022896114,32.77436343549256 23.452020424909232,33.15892995338574 23.51780839141821,33.415833948013216 23.561192669021086,33.6731371947953 23.604190884066853,34.044290193282386 23.665414841083898,34.032521777138356 23.723414705078152,33.96359985215834 24.085280537498797,33.92855592667507 24.266111055754212,33.7284000262979 25.29200537651257,33.349586149494556 25.231031404885815,33.08974644348992 25.188607458354966,32.570521020334326 25.102380216463416,32.18571729941338 25.037222985690587,31.928451843438637 24.993068427340095,31.66866842030825 24.948000741408663,31.28248534246515 24.88010643672294,31.308524873586734 24.757840422517013,31.34816071318976 24.576844521507933,31.38661036930677 24.395638727107972,31.425710550704487 24.214548548963833,31.46437050296149 24.033380192288046,31.54034886067797 23.67080355986044,31.630473544691 23.25034815492399)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.83733020954411 46.70658955447277 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 2023-09-29T13:13:29.882885Z Batch API, v4.267.0 s3://deafrica-sentinel-1/s1_rtc/N23E033/2023/09/28/061606 2.0E-4 2.0E-4 true block average 2 2 24.0 33.0 23.0 34.0 POLYGON((33.97984260922774 24.0,34.0 23.894166174358414,34.0 23.65810890282959,33.41583394796351 23.561192669012616,33.0 23.490620173089084,33.0 24.0,33.97984260922774 24.0)) 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_061606_N23E033_2023_09_28_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_061606_N23E033_2023_09_28_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_061606_N23E033_2023_09_28_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_061606_N23E033_2023_09_28_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_061606_N23E033_2023_09_28_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