https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-12-16T16:39:34.685782Z 2018-12-16T16:39:59.684355Z s3://sentinel-s1-l1c/GRD/2018/12/16/IW/DV/S1B_IW_GRDH_1SDV_20181216T163934_20181216T163959_014069_01A1F9_3586 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 2018-12-16T16:39:34.685782Z 2018-12-16T16:39:59.684355Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20181216T173812_V20181216T132804_20181216T164534.EOF 347.69165148143696 693000 Copernicus S1 Core Ground Segment - UPA 2018-12-16T17:56:31.782071Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20181216T163934_20181216T163959_014069_01A1F9_3586 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((26.955515653 -21.259665252,27.520701179 -21.129817278,28.1191255 -20.990031755,28.71643158 -20.84816214,29.284175282 -20.711138407,29.094003415 -19.99212577,29.045017396 -19.812736812,28.996636161 -19.633212856,28.885573266 -19.214499159,28.322671766 -19.349658738,27.730558987 -19.489725291,27.137437062 -19.627866503,26.577349387 -19.756311215,26.682919013 -20.176876225,26.775470146 -20.537412448,26.955515653 -21.259665252)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.31245 45.85172059650689 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 2021-12-23T19:34:30.123670Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S21E026/2018/12/16/01A1F9 2.0E-4 2.0E-4 true block average 2 2 -20.0 26.0 -21.0 27.0 POLYGON((26.890785462009116 -21.0,26.7754701459884 -20.537412447953912,26.63851979652318 -20.0,27.0 -20.0,27.0 -21.0,26.890785462009116 -21.0)) 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_01A1F9_S21E026_2018_12_16_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_01A1F9_S21E026_2018_12_16_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_01A1F9_S21E026_2018_12_16_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_01A1F9_S21E026_2018_12_16_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_01A1F9_S21E026_2018_12_16_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