https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2024-02-26T04:50:30.689259Z 2024-02-26T04:51:13.630732Z s3://sentinel-s1-l1c/GRD/2024/2/26/IW/DV/S1A_IW_GRDH_1SDV_20240226T045055_20240226T045113_052725_066123_1C31 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 2024-02-26T04:50:55.689093Z 2024-02-26T04:51:13.630732Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20240226T044952_V20240226T040945_20240226T104445.EOF 192.6604389331177 693000 Copernicus Ground Segment 2024-02-26T05:22:35.191364Z Sentinel-1 IPF, 003.71 S1A_IW_GRDH_1SDV_20240226T045055_20240226T045113_052725_066123_1C31 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((18.5167891476936 30.136590055745643,18.11271518266132 30.20345999424442,17.84295438332653 30.247361103850793,17.571436041293936 30.290948023750577,17.167024655708673 30.35475838247916,16.761283713324744 30.417441278185912,16.49077262890391 30.458489909078242,16.219562549865866 30.49932678051993,15.945202151109338 30.539468513213787,15.909075922779198 30.359058587226087,15.871768277968744 30.17872540177633,15.800752312668928 29.8175235072736,15.75558597453681 29.58437942043882,16.293658796444596 29.503241808254366,16.695224257511306 29.44118566555234,16.96356598612986 29.399001511789077,17.232940766133098 29.356078051314615,17.635379479979882 29.29087055138556,17.902316982616213 29.246903613195915,18.29881986447141 29.180540994362627,18.310215620855725 29.23311147879929,18.351403461633836 29.413842639322596,18.39174753575562 29.594717258913626,18.5167891476936 30.136590055745643)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.75648727680206 46.58182414154874 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 s3://sentinel-s1-l1c/GRD/2024/2/26/IW/DV/S1A_IW_GRDH_1SDV_20240226T045030_20240226T045055_052725_066123_7933 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 2024-02-26T04:50:30.689259Z 2024-02-26T04:50:55.687593Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20240226T044952_V20240226T040945_20240226T104445.EOF 192.7310049142571 693000 Copernicus Ground Segment 2024-02-26T05:24:26.666665Z Sentinel-1 IPF, 003.71 S1A_IW_GRDH_1SDV_20240226T045030_20240226T045055_052725_066123_7933 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((18.85277900631859 31.643752189000413,18.448716131582966 31.709409109666336,18.174667795458365 31.75315809358021,17.76311657981137 31.817676616533912,17.488434060219614 31.859950142844273,17.07594486350637 31.92224852338117,16.800645989654488 31.96303723898944,16.52510570425271 32.003229534736285,16.243373361286103 32.043668511966516,16.06382503634185 31.141195893134217,15.945202151109338 30.539468513213787,16.219562549865866 30.49932678051993,16.49077262890391 30.458489909078242,16.761283713324744 30.417441278185912,17.167024655708673 30.35475838247916,17.571436041293936 30.290948023750577,17.84295438332653 30.247361103850793,18.11271518266132 30.20345999424442,18.5167891476936 30.136590055745643,18.607654635104854 30.559007304091004,18.729920315235542 31.101465910298256,18.85277900631859 31.643752189000413)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.70950512227945 46.55208225310164 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 2024-02-26T07:31:25.771237Z Batch API, v4.303.0 s3://deafrica-sentinel-1/s1_rtc/N30E018/2024/02/26/066123 2.0E-4 2.0E-4 true block average 2 2 31.0 18.0 30.0 19.0 POLYGON((18.51678914789716 30.136590056628037,18.485269867070883 30.0,18.0 30.0,18.0 31.0,18.707050738845844 31.0,18.60765463510588 30.559007304095907,18.51678914789716 30.136590056628037)) 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_066123_N30E018_2024_02_26_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_066123_N30E018_2024_02_26_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_066123_N30E018_2024_02_26_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_066123_N30E018_2024_02_26_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_066123_N30E018_2024_02_26_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