https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-03-31T18:22:02.367728Z 2022-03-31T18:22:27.366008Z s3://sentinel-s1-l1c/GRD/2022/3/31/IW/DV/S1A_IW_GRDH_1SDV_20220331T182202_20220331T182227_042569_0513E7_2793 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 2022-03-31T18:22:02.367728Z 2022-03-31T18:22:27.366008Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20220331T183342_V20220331T163823_20220331T231323.EOF 347.7865094427357 693000 Copernicus S1 Core Ground Segment - TLS 2022-03-31T19:23:53.356348Z Sentinel-1 IPF, 003.51 S1A_IW_GRDH_1SDV_20220331T182202_20220331T182227_042569_0513E7_2793 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-4.413138756749205 18.5360896515429,-3.829409446898711 18.645256304494215,-3.2419990936118515 18.753144598896185,-2.6538957143412842 18.859179864671017,-2.075460009679663 18.9615317698045,-2.3676601182172274 20.468680948343184,-2.952072562395804 20.367334771431246,-3.546064988929068 20.262183744053,-4.139445165496778 20.154990268992016,-4.728144188340785 20.04652031658418,-4.413138756749205 18.5360896515429)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.84381021865058 46.04599 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 2022-03-31T22:51:09.892598Z Batch API, v4.101.5 s3://deafrica-sentinel-1/s1_rtc/N19W004/2022/03/31/0513E7 2.0E-4 2.0E-4 true block average 2 2 20.0 -4.0 19.0 -3.0 POLYGON((-4.0 19.0,-4.0 20.0,-3.0 20.0,-3.0 19.0,-4.0 19.0)) 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_0513E7_N19W004_2022_03_31_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0513E7_N19W004_2022_03_31_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0513E7_N19W004_2022_03_31_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0513E7_N19W004_2022_03_31_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0513E7_N19W004_2022_03_31_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 2019 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