https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-04-07T18:13:28.967738Z 2022-04-07T18:13:53.966900Z s3://sentinel-s1-l1c/GRD/2022/4/7/IW/DV/S1A_IW_GRDH_1SDV_20220407T181328_20220407T181353_042671_051758_686C 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 2022-04-07T18:13:28.967738Z 2022-04-07T18:13:53.966900Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20220407T204035_V20220407T163004_20220407T194734.EOF 347.81953032544686 693000 Copernicus Ground Segment 2022-04-07T20:52:59.608277Z Sentinel-1 IPF, 003.51 S1A_IW_GRDH_1SDV_20220407T181328_20220407T181353_042671_051758_686C GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-2.1079857430469495 17.335037667199888,-1.5269002026669016 17.444976299435403,-0.943026388754321 17.55360481930304,-0.35846549111945014 17.66051077049006,0.2148541516241965 17.76355420559066,0.07483280275347057 18.48737271347864,-0.07775922392872123 19.270959226706488,-0.6569179151608822 19.168887739482024,-1.2468021022352886 19.06291549981674,-1.8356927504954652 18.95510576977445,-2.42116005473076 18.84592986801783,-2.3338505834977092 18.42308199300124,-2.220536694463954 17.879090360171023,-2.1079857430469495 17.335037667199888)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.85086156988678 46.06247523626402 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 2022-04-07T22:42:10.068097Z Batch API, v4.101.5 s3://deafrica-sentinel-1/s1_rtc/N18W001/2022/04/07/051758 2.0E-4 2.0E-4 true block average 2 2 19.0 -1.0 18.0 0.0 POLYGON((-0.02499387274746995 19.0,0.0 18.871652130035265,0.0 18.0,-1.0 18.0,-1.0 19.0,-0.02499387274746995 19.0)) 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_051758_N18W001_2022_04_07_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_051758_N18W001_2022_04_07_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_051758_N18W001_2022_04_07_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_051758_N18W001_2022_04_07_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_051758_N18W001_2022_04_07_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