https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-05-05T17:07:29.866879Z 2018-05-05T17:07:56.466766Z s3://sentinel-s1-l1c/GRD/2018/5/5/IW/DV/S1B_IW_GRDH_1SDV_20180505T170729_20180505T170756_010788_013B80_B050 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 2018-05-05T17:07:29.866879Z 2018-05-05T17:07:56.466766Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180505T174850_V20180505T135238_20180505T171008.EOF 347.97717665129926 693000 Copernicus S1 Core Ground Segment - DPA 2018-05-05T18:05:28.120106Z Sentinel-1 IPF, 002.90 S1B_IW_GRDH_1SDV_20180505T170729_20180505T170756_010788_013B80_B050 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((17.880790919 -9.165173306,18.451368157 -9.037556335,19.025534172 -8.908160326,19.599298044 -8.777889627,20.09954079 -8.663529732,19.97618236 -8.121793047,19.852077862 -7.580208728,19.763511269 -7.186753594,19.264737432 -7.29978235,18.692724282 -7.428666008,18.120378919 -7.556822895,17.551677088 -7.683356496,17.638546572 -8.078137993,17.760159742 -8.621570642,17.880790919 -9.165173306)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.73296 46.30189524346675 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 2022-01-25T13:46:53.323533Z Batch API, v4.84.0 s3://deafrica-sentinel-1/s1_rtc/S08E017/2018/05/05/013B80 2.0E-4 2.0E-4 true block average 2 2 -7.0 17.0 -8.0 18.0 POLYGON((17.621352738995455 -8.0,17.551677087999984 -7.68335649599997,18.0 -7.583606663356798,18.0 -8.0,17.621352738995455 -8.0)) 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_013B80_S08E017_2018_05_05_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_013B80_S08E017_2018_05_05_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_013B80_S08E017_2018_05_05_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_013B80_S08E017_2018_05_05_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_013B80_S08E017_2018_05_05_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