https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2023-01-25T18:25:07.900424Z 2023-01-25T18:26:01.921838Z s3://sentinel-s1-l1c/GRD/2023/1/25/IW/DV/S1A_IW_GRDH_1SDV_20230125T182536_20230125T182601_046944_05A14A_6E8D 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 2023-01-25T18:25:36.923077Z 2023-01-25T18:26:01.921838Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230125T170908_V20230125T163829_20230125T231329.EOF 347.21198363556454 693000 Copernicus Ground Segment 2023-01-25T18:58:17.316852Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230125T182536_20230125T182601_046944_05A14A_6E8D GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-7.079136447498596 31.111299328111134,-6.685748752675172 31.17558625782685,-6.416558225035233 31.21883314498841,-6.013376385229371 31.282483518864005,-5.734648832372438 31.32568930313,-5.3409570845528505 31.38564571136326,-5.070986937166349 31.426012308544088,-4.8010387173986935 31.465774538788082,-4.508558986917316 31.50816809431688,-4.53754567234844 31.689591974438155,-4.573073552927782 31.870162389747662,-4.607106893683759 32.050936602166146,-4.6467342402594 32.23092027531507,-4.72163784779161 32.59149945247291,-4.763930213861024 32.77111522671296,-4.798079443580505 32.95186482207194,-4.807347676464213 33.011882392608335,-5.100984105960991 32.970438432366024,-5.3787304837957555 32.9305670049274,-5.664712906504717 32.88884096244105,-6.077537785227419 32.82736828672499,-6.352880735243904 32.7855647781402,-6.764306344607632 32.72189976640705,-7.037898928908081 32.67876620639581,-7.440631231783668 32.61410988219419,-7.428293363003804 32.554154542528174,-7.384856155255572 32.37373834419224,-7.301735625163778 32.012306464304025,-7.258370885246061 31.831888696722217,-7.210238173802377 31.652253716539576,-7.161162412595402 31.472779525277943,-7.109620783197437 31.293716757227735,-7.079136447498596 31.111299328111134)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.74173225133204 46.57991427658079 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/2023/1/25/IW/DV/S1A_IW_GRDH_1SDV_20230125T182507_20230125T182536_046944_05A14A_F978 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 2023-01-25T18:25:07.900424Z 2023-01-25T18:25:36.921579Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230125T170908_V20230125T163829_20230125T231329.EOF 347.30664527662407 693000 Copernicus Ground Segment 2023-01-25T18:56:48.053674Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230125T182507_20230125T182536_046944_05A14A_F978 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-6.734856891979149 29.482033155466684,-6.344904418448249 29.54707899228242,-6.079943525642128 29.59057472921684,-5.682133086774645 29.654819018315024,-5.416667438649359 29.696982985494145,-5.018333849239673 29.75918982746188,-4.75249241738318 29.799997762356735,-4.4865911499973175 29.84024863862407,-4.192094080384335 29.884156051725796,-4.238830759569481 30.1221294904982,-4.307744795724746 30.483657769840335,-4.341825119163957 30.66446961297652,-4.374894331333529 30.845421590956157,-4.411790391262514 31.025817133990156,-4.445871087075258 31.206613759167062,-4.48078189401788 31.387285595631017,-4.508558986917316 31.50816809431688,-4.8010387173986935 31.465774538788082,-5.070986937166349 31.426012308544088,-5.3409570845528505 31.38564571136326,-5.734648832372438 31.32568930313,-6.013376385229371 31.282483518864005,-6.416558225035233 31.21883314498841,-6.685748752675172 31.17558625782685,-7.079136447498596 31.111299328111134,-7.058495135763256 30.98858062403641,-7.019838576273672 30.80740719052928,-6.979273048412567 30.62654935482531,-6.936903792467663 30.445992839712474,-6.903171574135904 30.264005134006343,-6.867227736617458 30.08238196921257,-6.82898610585114 29.901140680698962,-6.787950308246947 29.720366805658323,-6.748015629646508 29.539410358791084,-6.734856891979149 29.482033155466684)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.82707275790825 46.4871082793819 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 2023-01-25T22:27:27.922524Z Batch API, v4.172.0 s3://deafrica-sentinel-1/s1_rtc/N31W007/2023/01/25/05A14A 2.0E-4 2.0E-4 true block average 2 2 32.0 -7.0 31.0 -6.0 POLYGON((-7.0 31.0,-7.0 32.0,-6.0 32.0,-6.0 31.0,-7.0 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_05A14A_N31W007_2023_01_25_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05A14A_N31W007_2023_01_25_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05A14A_N31W007_2023_01_25_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05A14A_N31W007_2023_01_25_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05A14A_N31W007_2023_01_25_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