https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-10-11T16:21:38.132044Z 2023-10-11T16:22:07.149656Z s3://sentinel-s1-l1c/GRD/2023/10/11/IW/DV/S1A_IW_GRDH_1SDV_20231011T162138_20231011T162207_050719_061C92_94E7 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 2023-10-11T16:21:38.132044Z 2023-10-11T16:22:07.149656Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20231011T170458_V20231011T131249_20231011T163019.EOF 347.22723231908503 693000 Copernicus Ground Segment 2023-10-11T18:11:24.963707Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20231011T162138_20231011T162207_050719_061C92_94E7 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((33.71173561191388 -30.796654980919932,34.055855249664305 -30.71769705540894,34.315105405529984 -30.65751438189528,34.57403382318905 -30.596817836022886,34.96181992259985 -30.504813515586495,35.2199374936569 -30.44284030366892,35.60650060048179 -30.34892984882795,35.86379848235605 -30.28569186808417,36.224571748417134 -30.196025700131827,36.09101805687316 -29.78189106813135,35.97700642603352 -29.425221697350274,35.8638524721715 -29.068430878901893,35.71399091745182 -28.59158461488578,35.35833827544178 -28.67968103635893,35.10472402555494 -28.741838370686132,34.723743433643676 -28.834185233388197,34.46938528861941 -28.8951545721469,34.087294443616926 -28.985711357898303,33.83219991085424 -29.045481828938104,33.57681300839804 -29.10476973795756,33.23785954558441 -29.182591200315926,33.37711539508044 -29.66224272151263,33.482169450880335 -30.02116185522197,33.58793940678625 -30.379985078761074,33.71173561191388 -30.796654980919932)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 29.80695 45.51740353067774 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 2023-10-12T00:16:05.692646Z Batch API, v4.267.0 s3://deafrica-sentinel-1/s1_rtc/S30E036/2023/10/11/061C92 2.0E-4 2.0E-4 true block average 2 2 -29.0 36.0 -30.0 37.0 POLYGON((36.0 -29.497153863379367,36.16135569772455 -30.0,36.0 -30.0,36.0 -29.497153863379367)) 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_061C92_S30E036_2023_10_11_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_061C92_S30E036_2023_10_11_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_061C92_S30E036_2023_10_11_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_061C92_S30E036_2023_10_11_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_061C92_S30E036_2023_10_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