https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-05-12T18:55:46.263484Z 2019-05-12T18:56:15.295459Z s3://sentinel-s1-l1c/GRD/2019/5/12/IW/DV/S1B_IW_GRDH_1SDV_20190512T185546_20190512T185615_016215_01E844_A39C 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 2019-05-12T18:55:46.263484Z 2019-05-12T18:56:15.295459Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20190512T213700_V20190512T171014_20190512T202744.EOF 347.5374166777315 693000 Copernicus S1 Core Ground Segment - UPA 2019-05-12T21:50:50.963318Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20190512T185546_20190512T185615_016215_01E844_A39C GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-14.026248238625616 25.121375008871368,-13.656470014672443 25.186255580284787,-13.408109577565865 25.22927590414067,-13.03524338095801 25.293024315923148,-12.786450716082488 25.335000282684383,-12.412942098286877 25.397177069942554,-12.163725156240206 25.43810192668085,-11.914340784080553 25.47860447976403,-11.57444515746979 25.533071488133544,-11.727298930207484 26.31366979136219,-11.76189707815685 26.494494312714682,-11.834817559153029 26.855550783768088,-11.894635565504114 27.15820606421384,-12.239432689335008 27.1043387717191,-12.492400638933255 27.064238808944033,-12.745187865949154 27.0236850955242,-13.124026393136326 26.962006181634052,-13.376354926359713 26.92032298587833,-13.754498152823214 26.85695516046367,-14.006358376970676 26.814149602111527,-14.381324198778143 26.74953132216506,-14.314760316695791 26.44633150654609,-14.23394650869678 26.08464188983093,-14.195484469047042 25.90345909438776,-14.026248238625616 25.121375008871368)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.76916939359889 46.13164905671442 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 2021-12-24T15:44:42.860687Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/N25W014/2019/05/12/01E844 2.0E-4 2.0E-4 true block average 2 2 26.0 -14.0 25.0 -13.0 POLYGON((-13.0 25.298970532176924,-14.0 25.1259804740133,-14.0 26.0,-13.0 26.0,-13.0 25.298970532176924)) 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_01E844_N25W014_2019_05_12_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_01E844_N25W014_2019_05_12_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_01E844_N25W014_2019_05_12_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_01E844_N25W014_2019_05_12_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_01E844_N25W014_2019_05_12_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