https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-01-14T17:00:40.538397Z 2022-01-14T17:01:09.550235Z s3://sentinel-s1-l1c/GRD/2022/1/14/IW/DV/S1A_IW_GRDH_1SDV_20220114T170040_20220114T170109_041459_04EE01_87F1 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 2022-01-14T17:00:40.538397Z 2022-01-14T17:01:09.550235Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20220114T174333_V20220114T135344_20220114T171114.EOF 346.6820721861406 693000 Copernicus S1 Core Ground Segment - TLS 2022-01-14T18:34:17.950372Z Sentinel-1 IPF, 003.40 S1A_IW_GRDH_1SDV_20220114T170040_20220114T170109_041459_04EE01_87F1 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((25.63168215912178 -37.51229257471169,25.98476039678158 -37.43160978923164,26.26631653364023 -37.36637261974265,26.547383896571663 -37.300468896379314,26.96806231168044 -37.20036963392397,27.247895425825625 -37.13281161652756,27.666709602268703 -37.03024373646839,27.945291572766415 -36.961048637771604,28.328949444007424 -36.8644643678566,28.1721543478719 -36.45408194239794,28.038364786273647 -36.100087609587796,27.90580622977957 -35.74592236763765,27.73092370681045 -35.2734125990477,27.35418205098817 -35.36803439211228,27.08066763280895 -35.435849114427064,26.66954186097817 -35.53641140613254,26.394891922907387 -35.60267601463201,25.982073819818645 -35.70090131365797,25.706303168216756 -35.76560011594506,25.430088530009968 -35.829668152887834,25.083759310966336 -35.90893964373825,25.244153730730233 -36.38502012237142,25.365639419834256 -36.7419064589044,25.488175332009448 -37.09865996160905,25.63168215912178 -37.51229257471169)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 29.50668 45.38909551459649 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 2022-01-14T23:15:35.610355Z Batch API, v4.80.3 s3://deafrica-sentinel-1/s1_rtc/S37E027/2022/01/14/04EE01 2.0E-4 2.0E-4 true block average 2 2 -36.0 27.0 -37.0 28.0 POLYGON((28.0 -36.947276019252136,27.78847197936218 -37.0,27.0 -37.0,27.0 -36.0,28.0 -36.0,28.0 -36.947276019252136)) 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_04EE01_S37E027_2022_01_14_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04EE01_S37E027_2022_01_14_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04EE01_S37E027_2022_01_14_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04EE01_S37E027_2022_01_14_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04EE01_S37E027_2022_01_14_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