https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-05-09T17:02:53.921911Z 2021-05-09T17:03:22.967460Z s3://sentinel-s1-l1c/GRD/2021/5/9/IW/DV/S1A_IW_GRDH_1SDV_20210509T170253_20210509T170322_037814_04768F_A6CF 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 2021-05-09T17:02:53.921911Z 2021-05-09T17:03:22.967460Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.2588421518041 693000 Copernicus S1 Core Ground Segment - TLS 2021-05-09T18:44:04.527879Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210509T170253_20210509T170322_037814_04768F_A6CF GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((13.659817267491146 30.284838970782772,14.054946304244712 30.35009763661912,14.323592333782699 30.393733829168276,14.725252382074865 30.45787823102698,14.99384088203994 30.500036411698154,15.397710966100185 30.562321506284608,15.667893001186489 30.603246997792965,15.938541211225832 30.643647510782863,16.223882422962653 30.685590095105233,16.139453663864884 31.10408307595733,16.031418034225098 31.645693863492212,15.900483221427162 32.30994408105824,15.609670836117257 32.26838708256539,15.334593373530824 32.22842097798734,14.923576687245626 32.167523250877196,14.649438234296916 32.126119755617765,14.375779659745664 32.084159972098746,13.967021575963326 32.020313191172846,13.69390340790382 31.97687108249196,13.292598363769095 31.91189484314219,13.32043320473741 31.789242768080832,13.35907859724021 31.60803701034622,13.398594556227309 31.426974387469,13.440142623298897 31.24624661697751,13.479616914079461 31.06518008914467,13.523516559940141 30.8848444633917,13.560437184796687 30.703359644331147,13.60294791168102 30.522800021762833,13.647454314947039 30.342574727918436,13.659817267491146 30.284838970782772)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.80429287504763 46.50435934339841 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 2021-12-26T05:24:11.334100Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N30E014/2021/05/09/04768F 2.0E-4 2.0E-4 true block average 2 2 31.0 14.0 30.0 15.0 POLYGON((15.0 30.500986274685673,14.323592333811888 30.39373382917311,14.0 30.341022822636766,14.0 31.0,15.0 31.0,15.0 30.500986274685673)) 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_04768F_N30E014_2021_05_09_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04768F_N30E014_2021_05_09_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04768F_N30E014_2021_05_09_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04768F_N30E014_2021_05_09_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04768F_N30E014_2021_05_09_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 2019 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