https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-02-09T02:47:08.719407Z 2021-02-09T02:47:36.003689Z s3://sentinel-s1-l1c/GRD/2021/2/9/IW/DV/S1A_IW_GRDH_1SDV_20210209T024708_20210209T024736_036507_04496F_52BA 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 2021-02-09T02:47:08.719407Z 2021-02-09T02:47:36.003689Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20210209T064159_V20210209T015744_20210209T051514.EOF 191.9612775740114 693000 Copernicus S1 Core Ground Segment - DPA 2021-02-09T21:34:52.275575Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210209T024708_20210209T024736_036507_04496F_52BA GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((45.249089481838894 0.6159231223426077,43.0437413032185 1.0875801812903312,42.892583303594805 0.36365563414779,42.854187497638065 0.1827657664636438,42.72480012572514 -0.43389271549085784,44.92883236154007 -0.9100246062819548,45.249089481838894 0.6159231223426077)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.64375 45.93561782293924 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 2021-12-26T00:45:51.472227Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S01E042/2021/02/09/04496F 2.0E-4 2.0E-4 true block average 2 2 0.0 42.0 -1.0 43.0 POLYGON((43.0 -0.493343495908103,42.72480012572515 -0.43389271549086117,42.81583955807276 0.0,43.0 0.0,43.0 -0.493343495908103)) 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_04496F_S01E042_2021_02_09_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04496F_S01E042_2021_02_09_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04496F_S01E042_2021_02_09_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04496F_S01E042_2021_02_09_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04496F_S01E042_2021_02_09_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