https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-05-15T18:03:47.760030Z 2023-05-15T18:04:12.758234Z s3://sentinel-s1-l1c/GRD/2023/5/15/IW/DV/S1A_IW_GRDH_1SDV_20230515T180347_20230515T180412_048548_05D6E5_EB37 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 2023-05-15T18:03:47.760030Z 2023-05-15T18:04:12.758234Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230515T200531_V20230515T162158_20230515T193928.EOF 347.9450964015392 693000 Copernicus Ground Segment 2023-05-15T20:22:42.676325Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230515T180347_20230515T180412_048548_05D6E5_EB37 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((1.1335100279385337 11.577651465701006,1.7004053988464087 11.69042079599035,2.267603745215162 11.802037601168115,2.8345756817779013 11.912388786971157,3.391225785430988 12.01953270122677,3.320573698366713 12.381588925621928,3.094856551234314 13.527564764672213,2.5343898460395375 13.421510478490209,1.9633471617117988 13.312074129868655,1.3936105423380858 13.201509550040122,0.823921968211929 13.089585487308117,0.8743028676914965 12.84810013341358,0.9485501864282325 12.48513536193468,0.9864065365471429 12.303795824802348,1.0235142183546182 12.122305662130746,1.0598192451965505 11.940653320992583,1.1335100279385337 11.577651465701006)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.86294854527468 46.05017114594403 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 2023-05-16T01:16:10.775995Z Batch API, v4.202.0 s3://deafrica-sentinel-1/s1_rtc/N12E000/2023/05/15/05D6E5 2.0E-4 2.0E-4 true block average 2 2 13.0 0.0 12.0 1.0 POLYGON((1.0 12.237311480505928,0.8426121179792325 13.0,1.0 13.0,1.0 12.237311480505928)) 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_05D6E5_N12E000_2023_05_15_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05D6E5_N12E000_2023_05_15_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05D6E5_N12E000_2023_05_15_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05D6E5_N12E000_2023_05_15_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05D6E5_N12E000_2023_05_15_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