https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-05-09T06:12:37.694064Z 2022-05-09T06:13:02.693224Z s3://sentinel-s1-l1c/GRD/2022/5/9/IW/DV/S1A_IW_GRDH_1SDV_20220509T061237_20220509T061302_043130_0526A0_00B9 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 2022-05-09T06:12:37.694064Z 2022-05-09T06:13:02.693224Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20220509T061849_V20220509T053153_20220509T120653.EOF 192.7375953501007 693000 Copernicus Ground Segment 2022-05-09T07:01:32.993517Z Sentinel-1 IPF, 003.51 S1A_IW_GRDH_1SDV_20220509T061237_20220509T061302_043130_0526A0_00B9 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-1.712163951755029 31.72255246343158,-1.9818108397276997 31.76645647655532,-2.393553670934097 31.83231532445162,-2.8030379071076674 31.896405605741663,-3.078977238072602 31.938799783700535,-3.492677453799787 32.00116668135317,-3.7700429049438515 32.04217863019706,-4.048212937109949 32.08266420350862,-4.3293825881419465 32.12292950566667,-4.359442234250911 31.941692303575667,-4.393691856465502 31.760947541571618,-4.429032252295078 31.58035404653745,-4.463459386146501 31.39962551164145,-4.534407101801527 31.03845648743086,-4.569160139650306 30.85776256239623,-4.616606697971793 30.617454861718553,-4.341761892885192 30.577025491050968,-4.070589662355796 30.536533172178988,-3.6649085818286204 30.474839117730497,-3.3939503274204474 30.432888127558755,-3.1228199927767633 30.390312352780143,-2.7172605322963976 30.32550775698612,-2.447060811802999 30.281587427686638,-2.0487289702688596 30.21574816680208,-2.035948489290547 30.27568508247874,-1.9141553623734207 30.81822029871108,-1.8762040324334486 30.999504922622982,-1.7946637414464632 31.361149792852533,-1.755539688691639 31.542244614147435,-1.712163951755029 31.72255246343158)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.82295610598909 46.67010030362098 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 2022-05-09T08:51:25.171842Z Batch API, v4.108.0 s3://deafrica-sentinel-1/s1_rtc/N31W005/2022/05/09/0526A0 2.0E-4 2.0E-4 true block average 2 2 32.0 -5.0 31.0 -4.0 POLYGON((-4.5418034753262395 31.0,-4.393691856463719 31.760947541580848,-4.3594422342513 31.941692303573355,-4.349771434328402 32.0,-4.0 32.0,-4.0 31.0,-4.5418034753262395 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_0526A0_N31W005_2022_05_09_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0526A0_N31W005_2022_05_09_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0526A0_N31W005_2022_05_09_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0526A0_N31W005_2022_05_09_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0526A0_N31W005_2022_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