https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-07-20T02:59:16.903068Z 2021-07-20T02:59:41.902239Z s3://sentinel-s1-l1c/GRD/2021/7/20/IW/DV/S1A_IW_GRDH_1SDV_20210720T025916_20210720T025941_038855_0495C3_08FB 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 2021-07-20T02:59:16.903068Z 2021-07-20T02:59:41.902239Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING DOWNLINK 192.1135886616653 693000 Copernicus S1 Core Ground Segment - TLS 2021-07-20T11:05:20.093038Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210720T025916_20210720T025941_038855_0495C3_08FB GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((40.13866245378248 -13.1891249400884,39.57214699167228 -13.060935453418468,38.987217109650715 -12.927131934568699,38.41332149148572 -12.794474263110175,37.89460395548282 -12.673372489475224,37.85185659825631 -12.853718794743813,37.80705385035673 -13.033683104855188,37.76410597142538 -13.214098458194716,37.72017466053336 -13.394290159235412,37.67538422993454 -13.574286646700713,37.63266465714301 -13.75478666638636,37.58704800422968 -13.934606833625132,37.531509387528075 -14.174953832340268,38.05442204215964 -14.297903028738332,38.63267629852497 -14.432366014837282,39.21946807908113 -14.567234026502184,39.79483255376237 -14.697894690442167,39.85028783075536 -14.457126640374328,39.8945399287545 -14.276644223295536,39.97688854733891 -13.914300962184374,40.063023698123324 -13.552842790972637,40.102969152511996 -13.371415191697002,40.13866245378248 -13.1891249400884)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.48070322919394 46.0845659024187 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 2021-12-26T08:58:59.825295Z Batch API, v4.39.0 s3://deafrica-sentinel-1/s1_rtc/S14E037/2021/07/20/0495C3 2.0E-4 2.0E-4 true block average 2 2 -13.0 37.0 -14.0 38.0 POLYGON((37.57193716023515 -14.0,37.58704800423044 -13.934606833622873,37.63266465714064 -13.754786666395477,37.675384229929165 -13.574286646722369,37.81543937776699 -13.0,38.0 -13.0,38.0 -14.0,37.57193716023515 -14.0)) 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_0495C3_S14E037_2021_07_20_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0495C3_S14E037_2021_07_20_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0495C3_S14E037_2021_07_20_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0495C3_S14E037_2021_07_20_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0495C3_S14E037_2021_07_20_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