https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-12-04T18:46:45.452113Z 2021-12-04T18:47:10.449945Z s3://sentinel-s1-l1c/GRD/2021/12/4/IW/DV/S1A_IW_GRDH_1SDV_20211204T184645_20211204T184710_040863_04DA0B_9528 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 2021-12-04T18:46:45.452113Z 2021-12-04T18:47:10.449945Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.78864550256606 693000 Copernicus S1 Core Ground Segment - TLS 2021-12-04T21:36:50.559208Z Sentinel-1 IPF, 003.40 S1A_IW_GRDH_1SDV_20211204T184645_20211204T184710_040863_04DA0B_9528 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-10.57203169842181 18.493728525885604,-9.989318054503174 18.602741839410136,-9.401518136596003 18.710743179445732,-8.812651414719562 18.81695930968672,-8.237568968546839 18.918766712523666,-8.30780243705672 19.280494155196273,-8.531475932950913 20.425603697959552,-9.111926032203456 20.324889869611233,-9.706266064343664 20.219630116072445,-10.30004805431578 20.112319340727666,-10.890050331073336 20.003565844040942,-10.687129244920106 19.037213128022465,-10.57203169842181 18.493728525885604)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.84725838910445 46.07064835348196 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 2021-12-26T15:56:04.696012Z Batch API, v4.69.4 s3://deafrica-sentinel-1/s1_rtc/N19W009/2021/12/04/04DA0B 2.0E-4 2.0E-4 true block average 2 2 20.0 -9.0 19.0 -8.0 POLYGON((-8.448343041788062 20.0,-8.253341328796242 19.0,-9.0 19.0,-9.0 20.0,-8.448343041788062 20.0)) 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_04DA0B_N19W009_2021_12_04_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04DA0B_N19W009_2021_12_04_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04DA0B_N19W009_2021_12_04_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04DA0B_N19W009_2021_12_04_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04DA0B_N19W009_2021_12_04_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