https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-02-15T16:38:31.927426Z 2018-02-15T16:38:56.924941Z s3://sentinel-s1-l1c/GRD/2018/2/15/IW/DV/S1A_IW_GRDH_1SDV_20180215T163831_20180215T163856_020620_0234D8_1E60 Sentinel-1A http://database.eohandbook.com/database/missionsummary.aspx?missionID=575 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 2018-02-15T16:38:31.927426Z 2018-02-15T16:38:56.924941Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180215T184648_V20180215T145054_20180215T180824.EOF 347.11508953799535 693000 Copernicus S1 Core Ground Segment - DPA 2018-02-15T19:07:10.067807Z Sentinel-1 IPF, 002.84 S1A_IW_GRDH_1SDV_20180215T163831_20180215T163856_020620_0234D8_1E60 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((19.31098005 32.557675705,19.712823933 32.622239106,19.989844746 32.665942528,20.405876873 32.730351915,20.683561039 32.772525358,21.100573549 32.834632388,21.378901412 32.87526607,21.657481128 32.915281177,21.947917356 32.956295835,21.803360415 33.67795541,21.64617865 34.459320691,21.350565476 34.418695695,21.067032971 34.37901719,20.783769712 34.33868379,20.359387811 34.276959284,20.076813903 34.234995724,19.653483163 34.170833705,19.371621305 34.127250368,18.96278308 34.062797363,19.144540438 33.280365848,19.31098005 32.557675705)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.64382650427391 46.49271351735085 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 2022-01-21T12:46:27.695711Z Batch API, v4.81.0 s3://deafrica-sentinel-1/s1_rtc/N33E019/2018/02/15/0234D8 2.0E-4 2.0E-4 true block average 2 2 34.0 19.0 33.0 20.0 POLYGON((19.20911027254247 33.0,19.0 33.90258546610793,19.0 34.0,20.0 34.0,20.0 33.0,19.20911027254247 33.0)) 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_0234D8_N33E019_2018_02_15_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0234D8_N33E019_2018_02_15_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0234D8_N33E019_2018_02_15_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0234D8_N33E019_2018_02_15_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0234D8_N33E019_2018_02_15_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