https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2023-01-07T19:08:11.033326Z 2023-01-07T19:09:01.032112Z s3://sentinel-s1-l1c/GRD/2023/1/7/IW/DV/S1A_IW_GRDH_1SDV_20230107T190836_20230107T190901_046682_059871_2621 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 2023-01-07T19:08:36.033464Z 2023-01-07T19:09:01.032112Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230107T211808_V20230107T172746_20230107T204516.EOF 347.99617405851063 693000 Copernicus Ground Segment 2023-01-07T21:27:21.044194Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230107T190836_20230107T190901_046682_059871_2621 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-14.574929786340288 7.927766189889155,-14.015501917107152 8.042180221133616,-13.45451610577888 8.156081159134128,-12.89313631766813 8.26921803469257,-12.341786026295555 8.379500467667393,-12.377671115997996 8.560538487379365,-12.41428429400995 8.741519260009378,-12.449540770268108 8.922764089045238,-12.486486521731807 9.10366799707544,-12.594379299119854 9.646930020155187,-12.626098309292258 9.82884021853738,-12.641477213009729 9.887815524342354,-13.194914004299825 9.778818717432605,-13.760301565256547 9.666460316068239,-14.323768266714247 9.553482394730826,-14.885612936199696 9.439843768427847,-14.574929786340288 7.927766189889155)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.80978254415848 46.0644353692085 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 s3://sentinel-s1-l1c/GRD/2023/1/7/IW/DV/S1A_IW_GRDH_1SDV_20230107T190811_20230107T190836_046682_059871_1D45 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 2023-01-07T19:08:11.033326Z 2023-01-07T19:08:36.031974Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230107T211808_V20230107T172746_20230107T204516.EOF 348.01068054299645 693000 Copernicus Ground Segment 2023-01-07T21:27:42.636197Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230107T190811_20230107T190836_046682_059871_1D45 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-14.262216805604659 6.415663513054046,-13.706313633551046 6.530564364130985,-13.147410654423288 6.645410426135884,-12.588248600246292 6.759621945434881,-12.038401065935261 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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_059871_N08W014_2023_01_07_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_059871_N08W014_2023_01_07_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_059871_N08W014_2023_01_07_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_059871_N08W014_2023_01_07_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_059871_N08W014_2023_01_07_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