https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-07-31T16:57:20.212959Z 2021-07-31T16:57:45.211422Z s3://sentinel-s1-l1c/GRD/2021/7/31/IW/DV/S1B_IW_GRDH_1SDV_20210731T165720_20210731T165745_028040_03584F_ADDA 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 2021-07-31T16:57:20.212959Z 2021-07-31T16:57:45.211422Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.8098075804882 693000 Copernicus S1 Core Ground Segment - TLS 2021-07-31T18:39:33.766104Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210731T165720_20210731T165745_028040_03584F_ADDA GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((21.913046427341552 -17.58506401632648,22.47348904808995 -17.457005938800403,23.066235163551585 -17.319658121081165,23.65862551841194 -17.180447444823162,24.196630815527197 -17.052332170801172,24.01520889439135 -16.332147516245854,23.92523441506868 -15.971901254173545,23.821236711896518 -15.552224345521507,23.28581460348555 -15.678945314617929,22.69793627265613 -15.816395839796137,22.10895092546747 -15.952340142905179,21.553306920020376 -16.078951341682906,21.73927052448642 -16.86198723413431,21.913046427341552 -17.58506401632648)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.35907 46.06577271449449 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 2021-12-26T09:31:40.799813Z Batch API, v4.42.0 s3://deafrica-sentinel-1/s1_rtc/S17E023/2021/07/31/03584F 2.0E-4 2.0E-4 true block average 2 2 -16.0 23.0 -17.0 24.0 POLYGON((23.932252308914105 -16.0,24.0 -16.27125305599408,24.0 -17.0,23.0 -17.0,23.0 -16.0,23.932252308914105 -16.0)) 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_03584F_S17E023_2021_07_31_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_03584F_S17E023_2021_07_31_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_03584F_S17E023_2021_07_31_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_03584F_S17E023_2021_07_31_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_03584F_S17E023_2021_07_31_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