https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-07-17T18:06:04.076790Z 2020-07-17T18:06:33.253533Z s3://sentinel-s1-l1c/GRD/2020/7/17/IW/DV/S1A_IW_GRDH_1SDV_20200717T180604_20200717T180633_033498_03E1B5_57C7 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 2020-07-17T18:06:04.076790Z 2020-07-17T18:06:33.253533Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20200717T220644_V20200717T180028_20200717T211758.EOF 347.72014507836974 693000 Copernicus S1 Core Ground Segment - DPA 2020-07-18T00:13:52.209389Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20200717T180604_20200717T180633_033498_03E1B5_57C7 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-0.7378852087427906 20.646517851272748,-0.1463524347817777 20.754848373361533,0.44961947307646255 20.86178201103448,1.045284435568811 20.966442908742412,1.632509454580702 21.06744387067139,1.31484877118775 22.702250697669324,0.7203170823566406 22.60230898699403,0.11681157618792859 22.498456589455927,-0.485335490030704 22.392430670094342,-1.0818551651220627 22.28502497771449,-0.8890971790382675 21.37159592729814,-0.8516815538615637 21.19023304599713,-0.7378852087427906 20.646517851272748)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.83096132675465 46.04099907515189 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 2021-12-25T14:02:41.045904Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/N21W001/2020/07/17/03E1B5 2.0E-4 2.0E-4 true block average 2 2 22.0 -1.0 21.0 0.0 POLYGON((-0.8118669127308273 21.0,-1.0 21.89713502685855,-1.0 22.0,0.0 22.0,0.0 21.0,-0.8118669127308273 21.0)) 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_03E1B5_N21W001_2020_07_17_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_03E1B5_N21W001_2020_07_17_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_03E1B5_N21W001_2020_07_17_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_03E1B5_N21W001_2020_07_17_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_03E1B5_N21W001_2020_07_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