https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2023-02-07T01:47:05.213788Z 2023-02-07T01:47:59.233879Z s3://sentinel-s1-l1c/GRD/2023/2/7/IW/DV/S1A_IW_GRDH_1SDV_20230207T014734_20230207T014759_047123_05A742_AF62 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 2023-02-07T01:47:34.234683Z 2023-02-07T01:47:59.233879Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230207T012826_V20230207T005211_20230207T072711.EOF 192.3577412079625 693000 Copernicus Ground Segment 2023-02-07T03:06:47.589882Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230207T014734_20230207T014759_047123_05A742_AF62 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((56.66403006804348 -21.34205447585704,56.083960286303665 -21.208845124486192,55.475182587578594 -21.066610289121698,54.90117783301266 -20.930345247763146,54.32737995005923 -20.791918877454172,54.23094636682583 -21.151221679264218,54.13341040657127 -21.5104089712943,54.03529556443421 -21.869514385553362,53.92032171850241 -22.287508488446715,54.4994220268468 -22.42786530166798,55.09579025952128 -22.569958152390782,55.6933668951833 -22.70984923922845,56.27899457085773 -22.844517909332346,56.48013255125229 -22.063746913333137,56.66403006804348 -21.34205447585704)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.23447 45.64555872861484 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/2023/2/7/IW/DV/S1A_IW_GRDH_1SDV_20230207T014705_20230207T014734_047123_05A742_4A9A 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 2023-02-07T01:47:05.213788Z 2023-02-07T01:47:34.233201Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230207T012826_V20230207T005211_20230207T072711.EOF 192.3016104853301 693000 Copernicus Ground Segment 2023-02-07T03:06:45.721870Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230207T014705_20230207T014734_047123_05A742_4A9A GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((57.07747922646688 -19.720219148574905,56.49721930024137 -19.58723096995775,55.91153434747012 -19.450894945543734,55.32682842829892 -19.312685590985524,54.761352057382645 -19.177024784219665,54.65160020651982 -19.594468265497333,54.50870530687641 -20.133733507298366,54.36459088639626 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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_05A742_S22E056_2023_02_07_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05A742_S22E056_2023_02_07_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05A742_S22E056_2023_02_07_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05A742_S22E056_2023_02_07_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05A742_S22E056_2023_02_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