https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-08-11T17:57:22.237722Z 2019-08-11T17:57:47.236029Z s3://sentinel-s1-l1c/GRD/2019/8/11/IW/DV/S1A_IW_GRDH_1SDV_20190811T175722_20190811T175747_028525_0339A2_F743 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 2019-08-11T17:57:22.237722Z 2019-08-11T17:57:47.236029Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20190811T200019_V20190811T161325_20190811T193055.EOF 347.76635742432717 693000 Copernicus S1 Core Ground Segment - DPA 2019-08-11T20:24:05.178877Z Sentinel-1 IPF, 003.10 S1A_IW_GRDH_1SDV_20190811T175722_20190811T175747_028525_0339A2_F743 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((1.6166612663957078 19.238731959835892,2.2054181959485977 19.348072949215037,2.798134084645616 19.456084507530758,3.391625429614671 19.56215834370189,3.9624404996756737 19.662206350594147,3.7884253112124275 20.566779153825458,3.752624547312105 20.747526957524794,3.6681484117902086 21.168849244023598,3.091558560210215 21.069831964875092,2.4921195726557728 20.96466917641176,1.8935258258606793 20.857404723576018,1.2989916732585896 20.748644240768474,1.3902593402877181 20.32645597527649,1.428916588079401 20.14532663727609,1.5043618780711931 19.78271907966994,1.6166612663957078 19.238731959835892)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.87384166637321 46.144305794508 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 2021-12-24T20:26:59.033701Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/N20E003/2019/08/11/0339A2 2.0E-4 2.0E-4 true block average 2 2 21.0 3.0 20.0 4.0 POLYGON((3.702003092821777 21.0,3.7884253112109896 20.56677915383311,3.897458194931316 20.0,3.0 20.0,3.0 21.0,3.702003092821777 21.0)) 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_0339A2_N20E003_2019_08_11_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0339A2_N20E003_2019_08_11_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0339A2_N20E003_2019_08_11_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0339A2_N20E003_2019_08_11_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0339A2_N20E003_2019_08_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