https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-06-08T05:46:06.581790Z 2018-06-08T05:46:31.580163Z s3://sentinel-s1-l1c/GRD/2018/6/8/IW/DV/S1A_IW_GRDH_1SDV_20180608T054606_20180608T054631_022261_0268B0_A4D9 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 2018-06-08T05:46:06.581790Z 2018-06-08T05:46:31.580163Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180608T074152_V20180608T032800_20180608T064529.EOF 193.1267670348676 693000 Copernicus S1 Core Ground Segment - DPA 2018-06-08T07:54:51.280820Z Sentinel-1 IPF, 002.90 S1A_IW_GRDH_1SDV_20180608T054606_20180608T054631_022261_0268B0_A4D9 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((5.697327128 36.99230904,5.268997842 37.057287705,4.977731146 37.100526407,4.540217439 37.164043091,4.248139259 37.205490577,3.809430147 37.266311758,3.516569788 37.305956548,3.223404961 37.344877137,2.918233271 37.384572654,2.880806698 37.204456359,2.795028318 36.845443321,2.71793104 36.485314705,2.677329004 36.305516973,2.642470557 36.124967173,2.613780476 35.943603351,2.602577981 35.883732358,2.901803297 35.843705712,3.189269548 35.804506654,3.476451255 35.764622144,3.906681078 35.703513806,4.193133065 35.661923006,4.622248936 35.598263258,4.907945539 35.554976954,5.328114875 35.489997738,5.34131635 35.549971856,5.37595275 35.731788792,5.417372665 35.91255383,5.464283975 36.092473275,5.55429104 36.452918689,5.653309752 36.812006975,5.697327128 36.99230904)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.62561995516626 46.54529666500059 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 2022-01-26T14:47:28.285073Z Batch API, v4.84.0 s3://deafrica-sentinel-1/s1_rtc/N36E004/2018/06/08/0268B0 2.0E-4 2.0E-4 true block average 2 2 37.0 4.0 36.0 5.0 POLYGON((4.0 36.0,4.0 37.0,5.0 37.0,5.0 36.0,4.0 36.0)) 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_0268B0_N36E004_2018_06_08_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0268B0_N36E004_2018_06_08_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0268B0_N36E004_2018_06_08_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0268B0_N36E004_2018_06_08_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0268B0_N36E004_2018_06_08_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