https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-05-25T03:18:25.710556Z 2021-05-25T03:18:50.709431Z s3://sentinel-s1-l1c/GRD/2021/5/25/IW/DV/S1B_IW_GRDH_1SDV_20210525T031825_20210525T031850_027055_033B83_D954 Sentinel-1B http://database.eohandbook.com/database/missionsummary.aspx?missionID=576 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 2021-05-25T03:18:25.710556Z 2021-05-25T03:18:50.709431Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING DOWNLINK 192.5536652135594 693000 Copernicus S1 Core Ground Segment - TLS 2021-05-25T06:12:23.816196Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210525T031825_20210525T031850_027055_033B83_D954 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((32.89516354275221 -25.612693088506074,32.539474565968646 -25.531040913920073,32.29299488100817 -25.473886033314383,31.922234583877334 -25.387031806452562,31.675392073032295 -25.328621892324165,31.428344561870624 -25.269694237259763,31.055401405904796 -25.179841429981593,30.804831433711627 -25.11886470509826,30.473545141029053 -25.03751626604849,30.42176574408949 -25.216604667582363,30.37202701994203 -25.396319489634006,30.316005634377547 -25.574478624990057,30.264628692268097 -25.75382015423428,30.211314880078184 -25.932697649900742,30.15621578889939 -26.111145396216152,30.10384703814276 -26.29029611354449,30.0486455030193 -26.46875879144572,30.031889351778545 -26.527807668412905,30.367658464428636 -26.61058596397607,30.617964493436144 -26.671701529107096,30.86887422703704 -26.73246009447223,31.245396090338566 -26.82268627194229,31.621014812180547 -26.911558647217888,31.871379633474 -26.970166493014553,32.122215495830226 -27.02838135901366,32.48292781450263 -27.111204693864664,32.54974354890635 -26.872275472397092,32.69888874035019 -26.332587871780373,32.79734109190206 -25.97263920363125,32.89516354275221 -25.612693088506074)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.14395 45.80023111893006 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 2021-12-26T06:10:35.605329Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S27E032/2021/05/25/033B83 2.0E-4 2.0E-4 true block average 2 2 -26.0 32.0 -27.0 33.0 POLYGON((32.789857428309766 -26.0,32.514025824382244 -27.0,32.0 -27.0,32.0 -26.0,32.789857428309766 -26.0)) 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_033B83_S27E032_2021_05_25_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_033B83_S27E032_2021_05_25_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_033B83_S27E032_2021_05_25_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_033B83_S27E032_2021_05_25_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_033B83_S27E032_2021_05_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 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