https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-02-03T04:49:31.814069Z 2018-02-03T04:49:56.898907Z s3://sentinel-s1-l1c/GRD/2018/2/3/IW/DV/S1B_IW_GRDH_1SDV_20180203T044931_20180203T044956_009454_010FFE_AC6A 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 2018-02-03T04:49:31.814069Z 2018-02-03T04:49:56.898907Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180203T064937_V20180203T022938_20180203T054708.EOF 192.6747247259047 693000 Copernicus S1 Core Ground Segment - UPA 2018-02-03T07:02:15.979466Z Sentinel-1 IPF, 002.84 S1B_IW_GRDH_1SDV_20180203T044931_20180203T044956_009454_010FFE_AC6A GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((18.613710057 30.567380302,18.227433876 30.631003708,17.967585779 30.673111568,17.577394758 30.735299267,17.316991391 30.776106475,16.925977944 30.836337238,16.665033387 30.875835895,16.403876395 30.914808964,16.03249211 30.969262309,15.886428375 30.247432999,15.849496688 30.067007376,15.813902931 29.886381685,15.779338183 29.705599688,15.755395375 29.58440707,16.121501045 29.529464748,16.378957761 29.490182457,16.636214902 29.450403125,17.021722003 29.389804745,17.27847143 29.34878797,17.663207715 29.286339029,17.919437192 29.244092322,18.300355496 29.180314515,18.327363891 29.301711847,18.366507346 29.482825044,18.406767462 29.663751667,18.613710057 30.567380302)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.73423668766352 46.03680255042882 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 2022-01-21T08:46:26.136325Z Batch API, v4.81.0 s3://deafrica-sentinel-1/s1_rtc/N29E017/2018/02/03/010FFE 2.0E-4 2.0E-4 true block average 2 2 30.0 17.0 29.0 18.0 POLYGON((18.0 29.230603552450336,17.663207714890248 29.28633902901835,17.0 29.393219255884034,17.0 30.0,18.0 30.0,18.0 29.230603552450336)) 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_010FFE_N29E017_2018_02_03_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_010FFE_N29E017_2018_02_03_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_010FFE_N29E017_2018_02_03_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_010FFE_N29E017_2018_02_03_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_010FFE_N29E017_2018_02_03_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