https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-04-25T16:19:46.786321Z 2020-04-25T16:20:11.784696Z s3://sentinel-s1-l1c/GRD/2020/4/25/IW/DV/S1B_IW_GRDH_1SDV_20200425T161946_20200425T162011_021303_0286FF_94D0 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 2020-04-25T16:19:46.786321Z 2020-04-25T16:20:11.784696Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20200425T183545_V20200425T143359_20200425T175129.EOF 347.50841817568215 693000 Copernicus S1 Core Ground Segment - DPA 2020-04-25T18:52:17.096854Z Sentinel-1 IPF, 003.20 S1B_IW_GRDH_1SDV_20200425T161946_20200425T162011_021303_0286FF_94D0 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((24.88767256249991 25.92983912432234,25.26440742927561 25.99532733044165,25.520118735608406 26.039177470439185,25.900545377903576 26.103521300664315,26.157467986282164 26.14636807620712,26.414210534559324 26.18869733292637,26.79797330959057 26.25106117535926,27.35536609714351 26.339688611205645,27.32012488960317 26.520375571411137,27.284224256387503 26.70104984413463,27.213804149919298 27.062599697140833,27.14112299240899 27.423786634679892,27.05882327264142 27.844639158871658,26.753465193354423 27.797524627443416,26.492878649497882 27.756741039400012,26.10352411216843 27.694832667819558,25.84385037406398 27.652897499086464,25.45734517534241 27.58951900338824,25.197648108433263 27.546291551284963,24.937686605871253 27.50250108110336,24.558132271019346 27.43762665434098,24.650767266913814 27.01612862906785,24.73089634290122 26.654198818278683,24.769779943437037 26.47303076002542,24.810143020736664 26.292120437970215,24.84806376618861 26.11078570320312,24.88767256249991 25.92983912432234)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.75494491932293 46.38951498125967 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 2021-12-25T09:44:14.875923Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/N26E024/2020/04/25/0286FF 2.0E-4 2.0E-4 true block average 2 2 27.0 24.0 26.0 25.0 POLYGON((24.872314505714005 26.0,24.810143020734852 26.292120437977,24.654338048059444 27.0,25.0 27.0,25.0 26.0,24.872314505714005 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_0286FF_N26E024_2020_04_25_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0286FF_N26E024_2020_04_25_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0286FF_N26E024_2020_04_25_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0286FF_N26E024_2020_04_25_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0286FF_N26E024_2020_04_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