https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-05-13T18:35:32.146358Z 2018-05-13T18:35:57.145857Z s3://sentinel-s1-l1c/GRD/2018/5/13/IW/DV/S1A_IW_GRDH_1SDV_20180513T183532_20180513T183557_021890_025CFD_F8A2 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 2018-05-13T18:35:32.146358Z 2018-05-13T18:35:57.145857Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180513T204109_V20180513T165422_20180513T201152.EOF 347.9807180719274 693000 Copernicus S1 Core Ground Segment - DPA 2018-05-13T20:57:38.125621Z Sentinel-1 IPF, 002.90 S1A_IW_GRDH_1SDV_20180513T183532_20180513T183557_021890_025CFD_F8A2 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-6.590082573 9.138245763,-6.027897888 9.252204443,-5.464101399 9.36552943,-4.899939519 9.477955198,-4.352297485 9.58614626,-4.386975514 9.767383693,-4.424119937 9.94822502,-4.495577393 10.310444406,-4.568463427 10.672365072,-4.651830138 11.094249517,-5.20231511 10.987223764,-5.769351641 10.875852825,-6.33596548 10.763434563,-6.900903715 10.650233058,-6.814223257 10.227267093,-6.738585397 9.864424104,-6.664474793 9.501264425,-6.626010954 9.31996705,-6.590082573 9.138245763)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.88161283483263 46.09876290089039 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 2022-01-26T07:09:14.229271Z Batch API, v4.84.0 s3://deafrica-sentinel-1/s1_rtc/N10W005/2018/05/13/025CFD 2.0E-4 2.0E-4 true block average 2 2 11.0 -5.0 10.0 -4.0 POLYGON((-4.633205909639008 11.0,-4.434333935748393 10.0,-5.0 10.0,-5.0 11.0,-4.633205909639008 11.0)) 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_025CFD_N10W005_2018_05_13_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_025CFD_N10W005_2018_05_13_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_025CFD_N10W005_2018_05_13_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_025CFD_N10W005_2018_05_13_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_025CFD_N10W005_2018_05_13_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