https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-08-18T04:50:58.323966Z 2023-08-18T04:51:16.282096Z s3://sentinel-s1-l1c/GRD/2023/8/18/IW/DV/S1A_IW_GRDH_1SDV_20230818T045058_20230818T045116_049925_06015A_4762 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 2023-08-18T04:50:58.323966Z 2023-08-18T04:51:16.282096Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230818T044842_V20230818T040948_20230818T104448.EOF 192.6595080722856 693000 Copernicus Ground Segment 2023-08-18T05:22:43.477294Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230818T045058_20230818T045116_049925_06015A_4762 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((18.51760933123527 30.13636667935538,18.11353489554291 30.203232246412938,17.843773936130095 30.24713040977397,17.572255308889467 30.29071439161942,17.167843901505268 30.354520297216048,16.76210291375726 30.417198735300175,16.491591855324465 30.45824438577997,15.945918911296307 30.53923192904643,15.90979771691977 30.35882235746718,15.872494820467777 30.178489530465068,15.801491849645739 29.81728785626285,15.756154110603106 29.583241640944784,16.29432189596218 29.502094738081144,16.695883754974215 29.44004270995893,16.964225121565956 29.39786096692307,17.233599576383604 29.354939958370906,17.636036479056628 29.289736406376598,17.90295989791806 29.24577424246118,18.299469288255743 29.17941416509631,18.311061032076434 29.23288916002006,18.352243871789426 29.413620129814195,18.392582814305317 29.594494586677502,18.51760933123527 30.13636667935538)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.75338095248928 46.5782503271768 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 2023-08-18T08:38:51.168565Z Batch API, v4.247.1 s3://deafrica-sentinel-1/s1_rtc/N29E015/2023/08/18/06015A 2.0E-4 2.0E-4 true block average 2 2 30.0 15.0 29.0 16.0 POLYGON((16.0 29.5464736677606,15.756154110603184 29.583241640944713,15.8374083637074 30.0,16.0 30.0,16.0 29.5464736677606)) 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_06015A_N29E015_2023_08_18_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_06015A_N29E015_2023_08_18_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_06015A_N29E015_2023_08_18_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_06015A_N29E015_2023_08_18_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_06015A_N29E015_2023_08_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