https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-05-19T17:09:07.299493Z 2022-05-19T17:09:36.334668Z s3://sentinel-s1-l1c/GRD/2022/5/19/IW/DV/S1A_IW_GRDH_1SDV_20220519T170907_20220519T170936_043282_052B36_CF1E 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 2022-05-19T17:09:07.299493Z 2022-05-19T17:09:36.334668Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20220519T175433_V20220519T140159_20220519T171929.EOF 346.7484585574922 693000 Copernicus Ground Segment 2022-05-19T19:05:50.564891Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20220519T170907_20220519T170936_043282_052B36_CF1E GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((23.33408179800037 -36.814786590009064,23.704178610393352 -36.73010928292014,23.97989046671311 -36.666144553222566,24.255144860131153 -36.601545141452746,24.66716308245653 -36.50346152632426,24.941262654888703 -36.43728650296067,25.351537014935396 -36.336851399797524,25.624466460080555 -36.269116715050636,26.007399412621808 -36.17282339548617,25.853431076192493 -35.76206108654321,25.72202555150254 -35.4077459799737,25.591804318222483 -35.05326604812314,25.419457324670645 -34.57894593733291,25.043275600325458 -34.673313241132085,24.775201071058852 -34.739718391694424,24.372290446253082 -34.838221903823865,24.103153844510743 -34.90315133621472,23.69866000391901 -34.99943021908777,23.428474705250224 -35.06286926312373,23.157873841881162 -35.12570810049598,22.794690442315193 -35.20893233364946,22.952967625919996 -35.68673816773629,23.072469417516032 -36.04386525386208,23.192979613809797 -36.400863865820334,23.33408179800037 -36.814786590009064)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 29.71086 45.37373380374032 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 2022-05-19T20:30:23.996137Z Batch API, v4.112.0 s3://deafrica-sentinel-1/s1_rtc/S37E025/2022/05/19/052B36 2.0E-4 2.0E-4 true block average 2 2 -36.0 25.0 -37.0 26.0 POLYGON((25.942619051522843 -36.0,26.0 -36.15308297428154,26.0 -36.17468407109388,25.624466460143246 -36.26911671503496,25.0 -36.42290760949263,25.0 -36.0,25.942619051522843 -36.0)) 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_052B36_S37E025_2022_05_19_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_052B36_S37E025_2022_05_19_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_052B36_S37E025_2022_05_19_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_052B36_S37E025_2022_05_19_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_052B36_S37E025_2022_05_19_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