https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-01-06T16:37:48.598639Z 2023-01-06T16:38:13.597611Z s3://sentinel-s1-l1c/GRD/2023/1/6/IW/DV/S1A_IW_GRDH_1SDV_20230106T163748_20230106T163813_046665_0597E5_7757 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 2023-01-06T16:37:48.598639Z 2023-01-06T16:38:13.597611Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230106T171807_V20230106T132909_20230106T164639.EOF 347.17161553953656 693000 Copernicus Ground Segment 2023-01-06T18:11:10.299844Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230106T163748_20230106T163813_046665_0597E5_7757 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((29.812606171746527 -31.494416784124013,30.16094043277248 -31.41449854194747,30.423796513854967 -31.353463930516956,30.686309968205048 -31.29189468212382,31.07943508629578 -31.198542639645353,31.341086559719795 -31.13564522626112,31.732912601025483 -31.040310002284947,31.993693916093633 -30.97609666899668,32.33227558092495 -30.891797217438345,32.27405829615196 -30.713685063375113,32.10319138819018 -30.178265587460352,32.04716446386268 -29.999609430756543,31.934067823195257 -29.642630245291485,31.8602359614329 -29.404590979280925,31.525560577245237 -29.487692413077106,31.267755962537873 -29.551030962855883,31.01132398791178 -29.613456280219083,30.627642542041116 -29.705792863681474,30.37451771230768 -29.766006392216994,29.989035693896806 -29.856657309057553,29.729816534855864 -29.916900031058816,29.39532423120696 -29.99374921306904,29.414363659368085 -30.052942880282398,29.46562122071576 -30.232736690812573,29.51592238817416 -30.412767686099567,29.57374335415159 -30.5910880376221,29.662067090587904 -30.954064064357134,29.714588625183573 -31.133657391866834,29.763258150608827 -31.314153947752338,29.812606171746527 -31.494416784124013)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 29.82971 45.64445947348699 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 2023-01-06T22:19:44.859816Z Batch API, v4.169.0 s3://deafrica-sentinel-1/s1_rtc/S31E030/2023/01/06/0597E5 2.0E-4 2.0E-4 true block average 2 2 -30.0 30.0 -31.0 31.0 POLYGON((30.0 -31.0,30.0 -30.0,31.0 -30.0,31.0 -31.0,30.0 -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_0597E5_S31E030_2023_01_06_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0597E5_S31E030_2023_01_06_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0597E5_S31E030_2023_01_06_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0597E5_S31E030_2023_01_06_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0597E5_S31E030_2023_01_06_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