https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-01-12T17:41:11.415896Z 2023-01-12T17:41:36.414385Z s3://sentinel-s1-l1c/GRD/2023/1/12/IW/DV/S1A_IW_GRDH_1SDV_20230112T174111_20230112T174136_046754_059AE4_7446 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 2023-01-12T17:41:11.415896Z 2023-01-12T17:41:36.414385Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230112T194619_V20230112T155715_20230112T191445.EOF 347.76574671746596 693000 Copernicus Ground Segment 2023-01-12T19:55:03.522304Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230112T174111_20230112T174136_046754_059AE4_7446 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((5.7330146833112074 19.221763265483073,6.318338305149579 19.330503939196706,6.909061299774608 19.43820041821257,7.499971744466647 19.543870811847842,8.081769240756152 19.64589049038387,8.048858323663522 19.82712328979822,8.01392063154513 20.00809366076939,7.97626062106296 20.188591366172187,7.907540946678637 20.550706489434567,7.835656097414135 20.91226211621086,7.789127091382366 21.15281542493119,7.203435171410581 21.052194558753833,6.606384711397789 20.94740283409994,6.009792459641845 20.840458978247376,5.420178607231826 20.732573958797424,5.431695296428389 20.67264302814155,5.506851882166736 20.309873270197475,5.5456306049735264 20.128709690899825,5.581896561459928 19.947078843005038,5.619343717225988 19.765666027153227,5.6954457425785066 19.40306275678956,5.7330146833112074 19.221763265483073)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.86381505665432 46.09070566413519 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 2023-01-12T21:53:07.927170Z Batch API, v4.169.0 s3://deafrica-sentinel-1/s1_rtc/N20E007/2023/01/12/059AE4 2.0E-4 2.0E-4 true block average 2 2 21.0 7.0 20.0 8.0 POLYGON((7.818685403700651 21.0,7.907540946678857 20.55070648943339,7.976260621062413 20.18859136617504,8.0 20.07481276199841,8.0 20.0,7.0 20.0,7.0 21.0,7.818685403700651 21.0)) 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_059AE4_N20E007_2023_01_12_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_059AE4_N20E007_2023_01_12_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_059AE4_N20E007_2023_01_12_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_059AE4_N20E007_2023_01_12_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_059AE4_N20E007_2023_01_12_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