https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-04-14T04:11:53.605311Z 2023-04-14T04:12:17.975202Z s3://sentinel-s1-l1c/GRD/2023/4/14/IW/DV/S1A_IW_GRDH_1SDV_20230414T041153_20230414T041217_048087_05C7D1_7A3C 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 2023-04-14T04:11:53.605311Z 2023-04-14T04:12:17.975202Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230414T053917_V20230414T014129_20230414T045859.EOF 192.0184140922466 693000 Copernicus Ground Segment 2023-04-14T06:32:12.806505Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230414T041153_20230414T041217_048087_05C7D1_7A3C GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((22.894104638106572 -7.586633861927246,22.35959041470851 -7.467794104716782,21.795322715693647 -7.341567652623034,21.23432629123751 -7.215315411038611,20.682134236719357 -7.090308176867578,20.600633694809552 -7.451475306763424,20.560743855183613 -7.6323162219056275,20.51989299996245 -7.812944369022704,20.476520507664368 -7.992999232941885,20.436885990223544 -8.17392357772063,20.377960044482656 -8.433256219808081,20.93007828538776 -8.559243708233168,21.492966026915845 -8.686801912433452,22.056368905158273 -8.813571546860747,22.596573128106574 -8.934257380743485,22.69434837358177 -8.492807595054337,22.7354629260113 -8.311804409552883,22.816259944844038 -7.9494919817487,22.85428622944093 -7.767813488006922,22.894104638106572 -7.586633861927246)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.55231 45.94323037176098 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 2023-04-14T14:13:11.283605Z Batch API, v4.188.0 s3://deafrica-sentinel-1/s1_rtc/S09E022/2023/04/14/05C7D1 2.0E-4 2.0E-4 true block average 2 2 -8.0 22.0 -9.0 23.0 POLYGON((22.80499646893569 -8.0,22.596573128106627 -8.93425738074345,22.0 -8.800888144315264,22.0 -8.0,22.80499646893569 -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_05C7D1_S09E022_2023_04_14_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05C7D1_S09E022_2023_04_14_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05C7D1_S09E022_2023_04_14_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05C7D1_S09E022_2023_04_14_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05C7D1_S09E022_2023_04_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 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