https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-09-11T19:05:04.697092Z 2023-09-11T19:05:33.718310Z s3://sentinel-s1-l1c/GRD/2023/9/11/IW/DV/S1A_IW_GRDH_1SDV_20230911T190504_20230911T190533_050284_060DAB_E1AE 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 2023-09-11T19:05:04.697092Z 2023-09-11T19:05:33.718310Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230911T174005_V20230911T171946_20230911T235446.EOF 347.5586000365554 693000 Copernicus Ground Segment 2023-09-11T19:15:11.649751Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230911T190504_20230911T190533_050284_060DAB_E1AE GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-15.988760920316192 24.665998329506316,-15.62063690005894 24.730912858149388,-15.373390554509244 24.773967657847273,-15.002203291911067 24.837784997656613,-14.754066184238809 24.879897225640136,-14.382374797782155 24.94215594756664,-14.133072938149668 24.98336007125324,-13.884814554341588 25.023951559947108,-13.543984748630614 25.07895207127214,-13.696459833838441 25.860457495775247,-13.76652644580225 26.222086975734435,-13.839036607012314 26.58331965207504,-13.862683137332727 26.704303422771197,-14.208446766310447 26.649895801622947,-14.460186647544127 26.609714541290394,-14.711749854872352 26.56908906947171,-15.088760144009992 26.507320457558098,-15.339875156321087 26.465589348916076,-15.716206281243227 26.402167532341572,-15.966863994169133 26.359337803353135,-16.340044378983976 26.2947013929317,-16.15715964439233 25.449037989128673,-15.988760920316192 24.665998329506316)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.7798566013494 46.11886032739713 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 2023-09-11T23:52:03.526075Z Batch API, v4.254.0 s3://deafrica-sentinel-1/s1_rtc/N25W015/2023/09/11/060DAB 2.0E-4 2.0E-4 true block average 2 2 26.0 -15.0 25.0 -14.0 POLYGON((-14.0 25.00511816288937,-14.031302790015122 25.0,-15.0 25.0,-15.0 26.0,-14.0 26.0,-14.0 25.00511816288937)) 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_060DAB_N25W015_2023_09_11_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_060DAB_N25W015_2023_09_11_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_060DAB_N25W015_2023_09_11_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_060DAB_N25W015_2023_09_11_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_060DAB_N25W015_2023_09_11_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