https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-09-14T17:06:22.271608Z 2018-09-14T17:06:47.270887Z s3://sentinel-s1-l1c/GRD/2018/9/14/IW/DV/S1B_IW_GRDH_1SDV_20180914T170622_20180914T170647_012713_017771_9BEF 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 2018-09-14T17:06:22.271608Z 2018-09-14T17:06:47.270887Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180914T175534_V20180914T135245_20180914T171015.EOF 347.9023834582839 693000 Copernicus S1 Core Ground Segment - UPA 2018-09-14T18:11:03.802877Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20180914T170622_20180914T170647_012713_017771_9BEF GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((18.928473345 -13.686520488,19.490149155 -13.559208866,20.07323994 -13.425570439,20.65568434 -13.290597691,21.171572995 -13.169812552,21.127960229 -12.989646379,21.043787969 -12.628435262,21.001014767 -12.448005991,20.956263122 -12.268053745,20.871063641 -11.907164325,20.81535215 -11.666994964,20.302083983 -11.78628445,19.722677415 -11.919715262,19.14271116 -12.051964907,18.584124331 -12.178085564,18.638022863 -12.419139739,18.720451902 -12.781370324,18.763865804 -12.961996691,18.805183083 -13.143104652,18.886358409 -13.505668986,18.928473345 -13.686520488)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.5941 46.25327848339257 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 2021-12-23T08:24:15.188366Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S13E021/2018/09/14/017771 2.0E-4 2.0E-4 true block average 2 2 -12.0 21.0 -13.0 22.0 POLYGON((21.0 -12.443925479526765,21.130466526616047 -13.0,21.0 -13.0,21.0 -12.443925479526765)) 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_017771_S13E021_2018_09_14_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_017771_S13E021_2018_09_14_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_017771_S13E021_2018_09_14_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_017771_S13E021_2018_09_14_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_017771_S13E021_2018_09_14_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