https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2018-01-17T16:13:42.488943Z 2018-01-17T16:14:36.494309Z s3://sentinel-s1-l1c/GRD/2018/1/17/IW/DV/S1A_IW_GRDH_1SDV_20180117T161411_20180117T161436_020196_02274C_8B68 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 2018-01-17T16:14:11.495720Z 2018-01-17T16:14:36.494309Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180117T170331_V20180117T130356_20180117T162126.EOF 347.50245930145127 693000 Copernicus S1 Core Ground Segment - DPA 2018-01-17T17:14:31.564492Z Sentinel-1 IPF, 002.84 S1A_IW_GRDH_1SDV_20180117T161411_20180117T161436_020196_02274C_8B68 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((34.326318803 -25.823205576,34.333643211 -25.821814827,34.675300269 -25.743101543,34.921457156 -25.686028582,35.167379308 -25.628543092,35.535820629 -25.541544524,35.781152409 -25.483034039,36.148704487 -25.3945048,36.393441041 -25.33497844,36.736144492 -25.250837986,36.632001989 -24.8927312,36.528516842 -24.534440503,36.477573917 -24.35512315,36.374759637 -23.996770671,36.307186771 -23.758362168,35.726053451 -23.899929289,35.362502851 -23.987224257,35.119865213 -24.044944835,34.75550443 -24.13080819,34.512328602 -24.187570105,34.2689386 -24.243946189,33.923910409 -24.323109717,33.987385136 -24.562710423,34.083946067 -24.922880176,34.131702084 -25.103104029,34.326318803 -25.823205576)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.13739 45.64153523541844 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 s3://sentinel-s1-l1c/GRD/2018/1/17/IW/DV/S1A_IW_GRDH_1SDV_20180117T161342_20180117T161411_020196_02274C_2414 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 2018-01-17T16:13:42.488943Z 2018-01-17T16:14:11.494239Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180117T170331_V20180117T130356_20180117T162126.EOF 347.4269715548954 693000 Copernicus S1 Core Ground Segment - DPA 2018-01-17T17:14:28.913804Z Sentinel-1 IPF, 002.84 S1A_IW_GRDH_1SDV_20180117T161342_20180117T161411_020196_02274C_2414 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((34.779483899 -27.438566043,35.125744129 -27.359071724,35.375139397 -27.301207668,35.624275775 -27.242901732,35.997492742 -27.154617692,36.245977559 -27.095213849,36.618212658 -27.005290281,36.866039953 -26.944798331,37.220890598 -26.857309218,37.096271727 -26.442100166,36.989717567 -26.084248133,36.883888271 -25.726294651,36.743982422 -25.249189257,36.736144492 -25.250837986,36.393441041 -25.33497844,36.148704487 -25.3945048,35.781152409 -25.483034039,35.535820629 -25.541544524,35.167379308 -25.628543092,34.921457156 -25.686028582,34.675300269 -25.743101543,34.333643211 -25.821814827,34.464604887 -26.301435503,34.563574179 -26.661301122,34.663140587 -27.02108573,34.779483899 -27.438566043)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.02512 45.57597085951123 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 2022-01-20T13:40:51.738688Z Batch API, v4.81.0 s3://deafrica-sentinel-1/s1_rtc/S26E035/2018/01/17/02274C 2.0E-4 2.0E-4 true block average 2 2 -25.0 35.0 -26.0 36.0 POLYGON((35.0 -26.0,35.0 -25.0,36.0 -25.0,36.0 -26.0,35.0 -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_02274C_S26E035_2018_01_17_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02274C_S26E035_2018_01_17_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02274C_S26E035_2018_01_17_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02274C_S26E035_2018_01_17_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02274C_S26E035_2018_01_17_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