https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-03-24T16:22:50.352241Z 2019-03-24T16:23:19.376011Z s3://sentinel-s1-l1c/GRD/2019/3/24/IW/DV/S1B_IW_GRDH_1SDV_20190324T162250_20190324T162319_015498_01D0A4_18F9 Sentinel-1B http://database.eohandbook.com/database/missionsummary.aspx?missionID=576 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 2019-03-24T16:22:50.352241Z 2019-03-24T16:23:19.376011Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20190324T171700_V20190324T131134_20190324T162904.EOF 347.6685412658547 693000 Copernicus S1 Core Ground Segment - UPA 2019-03-24T17:28:24.801630Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20190324T162250_20190324T162319_015498_01D0A4_18F9 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((31.256079018482403 -22.040745944866746,31.813370948798564 -21.91268678668966,32.41812508681382 -21.771324443140347,33.02168997764331 -21.62776973634323,33.599030757417665 -21.488138470977436,33.486480091952984 -21.071383164205216,33.43844762113356 -20.89170968497252,33.389566202333015 -20.7122581384364,33.294996312543894 -20.352615695017356,33.20230163197196 -19.99257447926736,33.17224019825109 -19.871076455125312,32.60047924670687 -20.00865674707099,32.002855620594595 -20.150243106838673,31.40416104280628 -20.2898132003269,30.852544055421923 -20.416381601408457,30.880945857298624 -20.538392504350043,30.968555890544852 -20.900031055213177,31.01312045962905 -21.08069085304882,31.057986906280753 -21.261291682369286,31.10433944512974 -21.441560758021538,31.14971530048397 -21.62206359906127,31.256079018482403 -22.040745944866746)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.03162 45.80323114997547 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 2021-12-24T13:10:50.025127Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/S21E033/2019/03/24/01D0A4 2.0E-4 2.0E-4 true block average 2 2 -20.0 33.0 -21.0 34.0 POLYGON((33.204213374967516 -20.0,33.29499631253303 -20.352615694974794,33.389566202331544 -20.712258138430695,33.46739708779318 -21.0,33.0 -21.0,33.0 -20.0,33.204213374967516 -20.0)) 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_01D0A4_S21E033_2019_03_24_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_01D0A4_S21E033_2019_03_24_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_01D0A4_S21E033_2019_03_24_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_01D0A4_S21E033_2019_03_24_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_01D0A4_S21E033_2019_03_24_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