https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-07-18T17:37:28.951635Z 2023-07-18T17:37:57.971508Z s3://sentinel-s1-l1c/GRD/2023/7/18/IW/DV/S1A_IW_GRDH_1SDV_20230718T173728_20230718T173757_049481_05F32E_97D0 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 2023-07-18T17:37:28.951635Z 2023-07-18T17:37:57.971508Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230718T162127_V20230718T154912_20230718T222412.EOF 346.87741634879865 693000 Copernicus Ground Segment 2023-07-18T18:09:43.501618Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230718T173728_20230718T173757_049481_05F32E_97D0 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((4.2660038046975295 35.40768537843397,4.679965479441398 35.47176893944057,4.963097054809241 35.51472135612355,5.248237897681137 35.55726122434906,5.678650986205996 35.62011379538828,5.963433881508029 35.66080581025757,6.387714191688273 35.72011348269385,6.670754759360415 35.75880010081628,6.989074395203858 35.801453551238,6.977457116946437 35.85895028933897,6.9078523726469365 36.22021811425516,6.87405134813571 36.40097570539719,6.8279503014565135 36.58013151753926,6.787397382492724 36.7600104070641,6.748414595697513 36.94009354110825,6.6695259166095635 37.30013593304423,6.6442755626640135 37.42059240340364,6.319234790063495 37.37832055419934,6.028621037250293 37.33971526025828,5.7383070607078785 37.300398306532635,5.303408519643862 37.24009220746211,5.013864554448489 37.19900368861486,4.580142691699278 37.136048746846896,4.291397456603475 37.09320000361529,3.8672879187069924 37.02889710542642,3.8991666479501395 36.908660229772714,3.9447795422439875 36.72843967800296,3.9894640044349647 36.54808348835415,4.036073210040678 36.368028753724495,4.083403357705291 36.18809120917989,4.133282095199557 36.008554974209346,4.167221260846348 35.826557808934965,4.208433389507395 35.645688227686776,4.2660038046975295 35.40768537843397)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.65807717555863 46.43509497770015 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 2023-07-18T21:48:30.621440Z Batch API, v4.232.0 s3://deafrica-sentinel-1/s1_rtc/N35E006/2023/07/18/05F32E 2.0E-4 2.0E-4 true block average 2 2 36.0 6.0 35.0 7.0 POLYGON((6.950281353241576 36.0,6.989074395203495 35.801453551237934,6.387714191684385 35.72011348269367,6.0 35.665917174904536,6.0 36.0,6.950281353241576 36.0)) 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_05F32E_N35E006_2023_07_18_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05F32E_N35E006_2023_07_18_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05F32E_N35E006_2023_07_18_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05F32E_N35E006_2023_07_18_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05F32E_N35E006_2023_07_18_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