https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-05-13T01:38:20.708950Z 2021-05-13T01:38:48.703292Z s3://sentinel-s1-l1c/GRD/2021/5/13/IW/DV/S1B_IW_GRDH_1SDV_20210513T013820_20210513T013848_026879_03361D_5102 Sentinel-1B http://database.eohandbook.com/database/missionsummary.aspx?missionID=576 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 2021-05-13T01:38:20.708950Z 2021-05-13T01:38:48.703292Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING DOWNLINK 192.3367509653983 693000 Copernicus S1 Core Ground Segment - TLS 2021-05-13T06:16:09.618279Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210513T013820_20210513T013848_026879_03361D_5102 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((58.85251545069418 -20.82127284394375,58.287177422714066 -20.691549000186367,57.69256515908018 -20.552871966742714,57.09902709192253 -20.412173351089063,56.52409297792547 -20.273719782679585,56.3313256044363 -20.992142922950077,56.234088506609154 -21.351280014242548,56.10463712261263 -21.825948685227896,56.685027658925684 -21.966412385917533,57.28430593804014 -22.10902018131755,57.884775358556084 -22.249440805837793,58.45577917266896 -22.380664701826483,58.57805813750116 -21.903773062581706,58.67000216948821 -21.542973511326256,58.85251545069418 -20.82127284394375)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.12451 45.66726322977653 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 2021-12-26T05:34:08.846996Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S22E058/2021/05/13/03361D 2.0E-4 2.0E-4 true block average 2 2 -21.0 58.0 -22.0 59.0 POLYGON((58.8073165459863 -21.0,58.55338475401424 -22.0,58.0 -22.0,58.0 -21.0,58.8073165459863 -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_03361D_S22E058_2021_05_13_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_03361D_S22E058_2021_05_13_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_03361D_S22E058_2021_05_13_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_03361D_S22E058_2021_05_13_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_03361D_S22E058_2021_05_13_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