https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-08-12T16:48:59.409413Z 2020-08-12T16:49:24.408685Z s3://sentinel-s1-l1c/GRD/2020/8/12/IW/DV/S1B_IW_GRDH_1SDV_20200812T164859_20200812T164924_022892_02B742_7255 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 2020-08-12T16:48:59.409413Z 2020-08-12T16:49:24.408685Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20200812T193217_V20200812T133629_20200812T165400.EOF 347.80391047671174 693000 Copernicus S1 Core Ground Segment - DPA 2020-08-12T22:19:02.247011Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20200812T164859_20200812T164924_022892_02B742_7255 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((23.996748838248095 -17.70240793316706,24.560771825435786 -17.573497904347104,25.150224419684463 -17.436864916537303,25.740214488303018 -17.298164824536524,26.284932824629685 -17.168383627206705,26.194320539147604 -16.80831007339099,26.146891593804085 -16.628758191900147,26.010961050760493 -16.088634470708953,25.966516676220337 -15.908408003627205,25.92162946711607 -15.728299598037287,25.90637822732546 -15.668933457866142,25.36791529110113 -15.796433145544922,24.782850442421697 -15.933287296317081,24.196783112293886 -16.068615366713786,23.635488736771684 -16.196555534126738,23.7352046206561 -16.618065624840018,23.821753334508838 -16.979658172333465,23.996748838248095 -17.70240793316706)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.40254 46.01087913089746 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 2021-12-25T15:19:53.699784Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/S17E026/2020/08/12/02B742 2.0E-4 2.0E-4 true block average 2 2 -16.0 26.0 -17.0 27.0 POLYGON((26.0 -16.044186293082678,26.146891593804572 -16.62875819190204,26.194320539150443 -16.808310073402055,26.24255918975077 -17.0,26.0 -17.0,26.0 -16.044186293082678)) 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_02B742_S17E026_2020_08_12_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02B742_S17E026_2020_08_12_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02B742_S17E026_2020_08_12_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02B742_S17E026_2020_08_12_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02B742_S17E026_2020_08_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