https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-03-27T03:16:04.472222Z 2023-03-27T03:16:29.470580Z s3://sentinel-s1-l1c/GRD/2023/3/27/IW/DV/S1A_IW_GRDH_1SDV_20230327T031604_20230327T031629_047824_05BEF0_75EF 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 2023-03-27T03:16:04.472222Z 2023-03-27T03:16:29.470580Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230327T062911_V20230327T023051_20230327T054821.EOF 192.1068664267401 693000 Copernicus Ground Segment 2023-03-27T07:29:35.470564Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230327T031604_20230327T031629_047824_05BEF0_75EF GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((40.15592679672077 15.765239068100778,39.58081341988358 15.87560880460917,38.999467943216764 15.985499112528771,38.414047267017935 16.094451015132016,37.85373901368469 16.197115819820958,37.82406244445028 16.015187628078458,37.78364145636642 15.83511664990588,37.75165782477686 15.653502880219524,37.71294737147888 15.473114322201573,37.67264458756018 15.293016154727516,37.63485297659455 15.112453673217582,37.563346945801975 14.750565556395877,37.55020826343963 14.691095633321067,38.10685659782462 14.587246636328311,38.678567244599826 14.479099433452575,39.24528349403329 14.370419280697408,39.81660130895053 14.259375075163984,39.82899200923242 14.319244529844996,39.884628961826884 14.497119426804058,39.928440585024966 14.677309026726633,39.955031007954624 14.860854189967563,40.005601601428715 15.039729267131522,40.04357796253824 15.221055492643583,40.080187091096114 15.40264555211703,40.15592679672077 15.765239068100778)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.82614197266985 46.14013773924798 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 2023-03-27T14:42:32.797968Z Batch API, v4.186.0 s3://deafrica-sentinel-1/s1_rtc/N15E037/2023/03/27/05BEF0 2.0E-4 2.0E-4 true block average 2 2 16.0 37.0 15.0 38.0 POLYGON((37.61263308197521 15.0,37.672644587566786 15.293016154757929,37.75165782477914 15.65350288023056,37.783641456366944 15.835116649907444,37.82065323914764 16.0,38.0 16.0,38.0 15.0,37.61263308197521 15.0)) 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_05BEF0_N15E037_2023_03_27_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05BEF0_N15E037_2023_03_27_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05BEF0_N15E037_2023_03_27_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05BEF0_N15E037_2023_03_27_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05BEF0_N15E037_2023_03_27_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 2021 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