https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-05-11T02:37:54.540306Z 2021-05-11T02:38:23.551809Z s3://sentinel-s1-l1c/GRD/2021/5/11/IW/DV/S1A_IW_GRDH_1SDV_20210511T023754_20210511T023823_037834_047728_C517 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 2021-05-11T02:37:54.540306Z 2021-05-11T02:38:23.551809Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING DOWNLINK 191.9651834387425 693000 Copernicus S1 Core Ground Segment - TLS 2021-05-11T06:45:41.809039Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210511T023754_20210511T023823_037834_047728_C517 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((48.06932984907414 4.252711340100118,46.957619633022574 4.485242853546444,45.852523224192126 4.714543190298612,45.65666245200894 3.750626357153616,45.52048728572727 3.086535124905575,46.62387592424371 2.8544428521105614,47.73103126982808 2.620368581344694,48.06932984907414 4.252711340100118)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.74722 45.98529809787296 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 2021-12-26T05:29:24.787530Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N04E047/2021/05/11/047728 2.0E-4 2.0E-4 true block average 2 2 5.0 47.0 4.0 48.0 POLYGON((47.0 4.476378339456957,48.0 4.26721275827496,48.0 4.0,47.0 4.0,47.0 4.476378339456957)) 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_047728_N04E047_2021_05_11_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_047728_N04E047_2021_05_11_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_047728_N04E047_2021_05_11_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_047728_N04E047_2021_05_11_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_047728_N04E047_2021_05_11_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