https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-03-14T16:46:11.074994Z 2023-03-14T16:46:40.101557Z s3://sentinel-s1-l1c/GRD/2023/3/14/IW/DV/S1A_IW_GRDH_1SDV_20230314T164611_20230314T164640_047643_05B8DB_2E36 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 2023-03-14T16:46:11.074994Z 2023-03-14T16:46:40.101557Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230314T152542_V20230314T145943_20230314T213443.EOF 347.3473132165503 693000 Copernicus Ground Segment 2023-03-14T17:23:40.796368Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230314T164611_20230314T164640_047643_05B8DB_2E36 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((18.097239994088312 28.803529256403337,18.488110740586347 28.86926054591172,18.754112916097924 28.913296368939378,19.02019913025789 28.956785425847855,19.419931181404184 29.02106299391731,19.820214283970248 29.084161654026243,20.087183806772664 29.125541249305964,20.626390828991116 29.207397721916845,20.47277031785828 29.987631969904875,20.40059765035398 30.348787129984085,20.304946456625924 30.8310719247807,20.027379656863992 30.790362263157125,19.75554202975984 30.7498811783298,19.48398197431615 30.708839613007285,19.077069801642683 30.646214875733552,18.806083033309182 30.60375870048666,18.400097559360226 30.539027444223663,18.130595923273432 30.495311304792295,17.730354372991464 30.429286682454872,17.83851780742002 29.94617525000316,17.922355315461374 29.584820340628394,17.960048878380018 29.403437607154068,17.999812213994428 29.222402826268464,18.04186295065534 29.041754794279175,18.085328668931634 28.861348644254,18.097239994088312 28.803529256403337)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.76158155713561 46.55721172107302 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 2023-03-14T19:54:43.198805Z Batch API, v4.183.0 s3://deafrica-sentinel-1/s1_rtc/N29E020/2023/03/14/05B8DB 2.0E-4 2.0E-4 true block average 2 2 30.0 20.0 29.0 21.0 POLYGON((20.470298710575634 30.0,20.626390828991116 29.20739772191684,20.0 29.112027981568964,20.0 30.0,20.470298710575634 30.0)) 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_05B8DB_N29E020_2023_03_14_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05B8DB_N29E020_2023_03_14_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05B8DB_N29E020_2023_03_14_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05B8DB_N29E020_2023_03_14_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05B8DB_N29E020_2023_03_14_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