https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-04-05T17:19:00.932403Z 2018-04-05T17:19:29.950600Z s3://sentinel-s1-l1c/GRD/2018/4/5/IW/DV/S1A_IW_GRDH_1SDV_20180405T171900_20180405T171929_021335_024B73_DC44 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 2018-04-05T17:19:00.932403Z 2018-04-05T17:19:29.950600Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180405T192918_V20180405T153203_20180405T184933.EOF 347.258470336587 693000 Copernicus S1 Core Ground Segment - DPA 2018-04-05T19:44:52.513794Z Sentinel-1 IPF, 002.90 S1A_IW_GRDH_1SDV_20180405T171900_20180405T171929_021335_024B73_DC44 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((9.544945879 30.270346029,9.938911625 30.335443661,10.204093578 30.37854576,10.602299511 30.442190672,10.86805536 30.483946441,11.267111009 30.545565437,11.533425838 30.585966373,11.799960001 30.625823048,12.11527779 30.672212885,12.067887816 30.91038719,12.031319163 31.090834933,11.960142023 31.45200371,11.888340247 31.813067818,11.851504372 31.993462826,11.815855814 32.174023919,11.791436559 32.294888845,11.470534163 32.248986151,11.199293028 32.209501483,10.928287762 32.169436635,10.522228401 32.108254598,10.251825334 32.066745476,9.846682524 32.003403766,9.576899238 31.96045942,9.176125539 31.89553086,9.204012723 31.774488892,9.244801453 31.593645134,9.286788059 31.413000228,9.368651451 31.051372347,9.44970003 30.689617426,9.491168546 30.508899358,9.544945879 30.270346029)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.77329981527186 46.35573633416871 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 2022-01-24T19:18:29.885381Z Batch API, v4.81.0 s3://deafrica-sentinel-1/s1_rtc/N31E011/2018/04/05/024B73 2.0E-4 2.0E-4 true block average 2 2 32.0 11.0 31.0 12.0 POLYGON((11.85021372392846 32.0,12.0 31.24975539253883,12.0 31.0,11.0 31.0,11.0 32.0,11.85021372392846 32.0)) 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_024B73_N31E011_2018_04_05_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_024B73_N31E011_2018_04_05_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_024B73_N31E011_2018_04_05_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_024B73_N31E011_2018_04_05_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_024B73_N31E011_2018_04_05_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