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UPA 2018-09-12T18:39:52.285621Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20180912T172145_20180912T172210_012684_017686_46C9 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((15.733151518 -17.545373524,16.29379282 -17.417276293,16.890473529 -17.279019473,17.486262217 -17.139006064,18.016373118 -17.012775357,17.970523612 -16.832901425,17.879694675 -16.472791589,17.790052668 -16.112441591,17.701171739 -15.751957208,17.641393072 -15.512633405,17.634357958 -15.514024935,17.113472473 -15.637286175,16.52228811 -15.775510981,15.930309969 -15.91214126,15.368649942 -16.040111713,15.431603356 -16.279409293,15.516681225 -16.641347917,15.602443048 -17.003161852,15.733151518 -17.545373524)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.34019 46.14092232009564 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 2021-12-23T07:50:43.333135Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S16E015/2018/09/12/017686 2.0E-4 2.0E-4 true block average 2 2 -15.0 15.0 -16.0 16.0 POLYGON((15.359281283016953 -16.0,15.126213798969873 -15.0,16.0 -15.0,16.0 -16.0,15.359281283016953 -16.0)) 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_017686_S16E015_2018_09_12_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_017686_S16E015_2018_09_12_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_017686_S16E015_2018_09_12_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_017686_S16E015_2018_09_12_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_017686_S16E015_2018_09_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