https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-05-19T15:55:19.627770Z 2023-05-19T15:55:48.662830Z s3://sentinel-s1-l1c/GRD/2023/5/19/IW/DV/S1A_IW_GRDH_1SDV_20230519T155519_20230519T155548_048605_05D886_A656 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 2023-05-19T15:55:19.627770Z 2023-05-19T15:55:48.662830Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230519T161841_V20230519T154909_20230519T222409.EOF 347.6219503759133 693000 Copernicus Ground Segment 2023-05-19T16:40:00.379191Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230519T155519_20230519T155548_048605_05D886_A656 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((31.629674510442356 23.2503201790919,32.00866829001744 23.3181271836537,32.26304419873152 23.363086773447126,32.64517619939087 23.429794170822344,32.90031566770985 23.47377660285418,33.413687367968436 23.56092233033109,33.670800314503765 23.603888980352036,34.04349372366176 23.665366327014375,34.03175951510047 23.7231851464927,33.96282551674692 24.085047456353408,33.92781442137435 24.265882517709016,33.72765799847762 25.29186561773681,33.34727702759395 25.230639911634867,33.08763345408381 25.188247568585705,32.568799556164386 25.102085605753665,32.18428932661077 25.036979221984552,31.927218897367737 24.992859354158817,31.667630020374983 24.947827014787354,31.281738445058448 24.87998698665653,31.30779489700829 24.757630573761304,31.347426954493724 24.576634748345214,31.3858729438218 24.39542904934513,31.42496941395761 24.214338920618022,31.463625673128007 24.033170709722775,31.539596750061378 23.670594339004438,31.629674510442356 23.2503201790919)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.83864617672253 46.70606866114941 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 2023-05-19T19:03:01.504429Z Batch API, v4.205.0 s3://deafrica-sentinel-1/s1_rtc/N23E034/2023/05/19/05D886 2.0E-4 2.0E-4 true block average 2 2 24.0 34.0 23.0 35.0 POLYGON((34.0 23.889903627487584,34.043493723660454 23.665366327013956,34.0 23.658191854213033,34.0 23.889903627487584)) 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_05D886_N23E034_2023_05_19_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05D886_N23E034_2023_05_19_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05D886_N23E034_2023_05_19_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05D886_N23E034_2023_05_19_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05D886_N23E034_2023_05_19_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