https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2024-04-20T02:36:56.740207Z 2024-04-20T02:37:52.344553Z s3://sentinel-s1-l1c/GRD/2024/4/20/IW/DV/S1A_IW_GRDH_1SDV_20240420T023721_20240420T023752_053511_067E7D_A6A1 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 2024-04-20T02:37:21.739173Z 2024-04-20T02:37:52.344553Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20240420T040118_V20240420T000250_20240420T032020.EOF 192.4077666910998 693000 Copernicus Ground Segment 2024-04-20T04:12:54.537892Z Sentinel-1 IPF, 003.71 S1A_IW_GRDH_1SDV_20240420T023721_20240420T023752_053511_067E7D_A6A1 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((44.01024498974777 -22.484136934075302,43.44972157466615 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-22 4.4 -21.2 -21.2 -16.1 -16.1 s3://sentinel-s1-l1c/GRD/2024/4/20/IW/DV/S1A_IW_GRDH_1SDV_20240420T023656_20240420T023721_053511_067E7D_CA3E 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 2024-04-20T02:36:56.740207Z 2024-04-20T02:37:21.737690Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20240420T040118_V20240420T000250_20240420T032020.EOF 192.3438588584378 693000 Copernicus Ground Segment 2024-04-20T04:12:53.553735Z Sentinel-1 IPF, 003.71 S1A_IW_GRDH_1SDV_20240420T023656_20240420T023721_053511_067E7D_CA3E GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((44.408891334348034 -20.984831397475833,43.84011059684368 -20.854276942436634,43.24445035371747 -20.715284369729652,42.64978614254749 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2024-04-20T06:34:42.325602Z Batch API, v4.340.0 s3://deafrica-sentinel-1/s1_rtc/S23E043/2024/04/20/067E7D 2.0E-4 2.0E-4 true block average 2 2 -22.0 43.0 -23.0 44.0 POLYGON((44.0 -22.524769233505793,43.91922555968467 -22.8451259469817,43.882505105926676 -23.0,43.0 -23.0,43.0 -22.0,44.0 -22.0,44.0 -22.524769233505793)) 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_067E7D_S23E043_2024_04_20_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_067E7D_S23E043_2024_04_20_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_067E7D_S23E043_2024_04_20_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_067E7D_S23E043_2024_04_20_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_067E7D_S23E043_2024_04_20_VH.tif geotiff FLOAT 32 Little Endian true https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products https://doi.org/10.1109/TGRS.2011.2120616 2.0 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition 1 0.1 https://spacedata.copernicus.eu/collections/copernicus-digital-elevation-model 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