https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2024-04-06T16:54:52.071239Z 2024-04-06T16:55:21.097128Z s3://sentinel-s1-l1c/GRD/2024/4/6/IW/DV/S1A_IW_GRDH_1SDV_20240406T165452_20240406T165521_053316_0676B5_9AA3 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 2024-04-06T16:54:52.071239Z 2024-04-06T16:55:21.097128Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20240406T153737_V20240406T150803_20240406T214303.EOF 347.27230791517263 693000 Copernicus Ground Segment 2024-04-06T17:26:25.438284Z Sentinel-1 IPF, 003.71 S1A_IW_GRDH_1SDV_20240406T165452_20240406T165521_053316_0676B5_9AA3 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((15.756183443390864 30.074630439273115,16.156806123762603 30.140971265089405,16.426860913440073 30.184951310464385,16.82957432500598 30.249436259865668,17.099089523978833 30.291855770510402,17.368844651324277 30.333722505087295,17.77325905481412 30.395383555542168,18.04299938596965 30.435774382835667,18.320889106415844 30.47676538514381,18.164950167583118 31.255791918443435,17.996959566440474 32.099458712079375,17.713593743974037 32.058815849789596,17.438513404191312 32.01871757676942,17.163674073652587 31.978024490963712,16.751873418144093 31.915872713474656,16.4776494279348 31.87369899787086,16.066785313256283 31.80933320258326,15.793194578086716 31.765688193852657,15.386746819138004 31.69968739156622,15.455673098453076 31.39708585525279,15.497863629674951 31.216508620133958,15.578683671445209 30.854775657925558,15.621284999733334 30.674274150941063,15.66141421060655 30.493366313988524,15.756183443390864 30.074630439273115)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.73828416369313 46.54208772566145 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 2024-04-06T19:37:34.984058Z Batch API, v4.332.0 s3://deafrica-sentinel-1/s1_rtc/N30E018/2024/04/06/0676B5 2.0E-4 2.0E-4 true block average 2 2 31.0 18.0 30.0 19.0 POLYGON((18.216152429147733 31.0,18.320889106415922 30.47676538514361,18.0 30.42933566911043,18.0 31.0,18.216152429147733 31.0)) 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_0676B5_N30E018_2024_04_06_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0676B5_N30E018_2024_04_06_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0676B5_N30E018_2024_04_06_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0676B5_N30E018_2024_04_06_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0676B5_N30E018_2024_04_06_VH.tif geotiff FLOAT 32 Little Endian true https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products https://doi.org/10.1109/TGRS.2011.2120616 2.0 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition 1 0.1 https://spacedata.copernicus.eu/collections/copernicus-digital-elevation-model 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