https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-01-15T05:31:13.307414Z 2023-01-15T05:31:38.305869Z s3://sentinel-s1-l1c/GRD/2023/1/15/IW/DV/S1A_IW_GRDH_1SDV_20230115T053113_20230115T053138_046790_059C18_B4FD 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 2023-01-15T05:31:13.307414Z 2023-01-15T05:31:38.305869Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230115T053627_V20230115T045050_20230115T112550.EOF 192.8186959006464 693000 Copernicus Ground Segment 2023-01-15T06:01:24.583631Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230115T053113_20230115T053138_046790_059C18_B4FD GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((8.870543684427185 32.96074429468388,8.458308798901749 33.02664560822045,8.180293789246377 33.07026638141109,7.762735191800363 33.134539745326855,7.483721062957438 33.17665737206647,7.065089242475454 33.238605880623766,6.785602088350746 33.27913332951018,6.505920871500024 33.31902428965906,6.218697941453997 33.359295258764405,6.146664927936648 32.99837004123543,6.00146675097172 32.27645452772575,5.917969511644039 31.855980020230355,6.199824504534165 31.815393391666525,6.474922306190687 31.775140900968687,6.887001667810109 31.713668990224672,7.161297777118149 31.6719678386227,7.435593788555611 31.629640532029477,7.846048377325943 31.565130251896903,8.119413087738272 31.521386028607743,8.525274049328345 31.455285379961342,8.621109777473357 31.876351655944465,8.661582873118334 32.05727150700257,8.703777510921336 32.23791372443453,8.74463781896452 32.41877524405736,8.786372383244446 32.59949762325386,8.870543684427185 32.96074429468388)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.70346409517304 46.53541979326158 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 2023-01-15T08:41:57.118132Z Batch API, v4.169.0 s3://deafrica-sentinel-1/s1_rtc/N32E006/2023/01/15/059C18 2.0E-4 2.0E-4 true block average 2 2 33.0 6.0 32.0 7.0 POLYGON((6.0 32.26906827882184,6.1469902331135335 33.0,7.0 33.0,7.0 32.0,6.0 32.0,6.0 32.26906827882184)) 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_059C18_N32E006_2023_01_15_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_059C18_N32E006_2023_01_15_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_059C18_N32E006_2023_01_15_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_059C18_N32E006_2023_01_15_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_059C18_N32E006_2023_01_15_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