https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-01-31T02:29:08.470802Z 2020-01-31T02:29:41.290329Z s3://sentinel-s1-l1c/GRD/2020/1/31/IW/DV/S1A_IW_GRDH_1SDV_20200131T022908_20200131T022941_031038_0390C9_EE19 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 2020-01-31T02:29:08.470802Z 2020-01-31T02:29:41.290329Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20200131T040156_V20200130T235412_20200131T031142.EOF 192.4784157565396 693000 Copernicus S1 Core Ground Segment - DPA 2020-01-31T04:18:51.575126Z Sentinel-1 IPF, 003.20 S1A_IW_GRDH_1SDV_20200131T022908_20200131T022941_031038_0390C9_EE19 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((45.688554441095945 -23.898256073692814,45.13397607930837 -23.770597854203928,44.7668113774609 -23.68484177138612,44.520824996529775 -23.626838426966287,44.27616566088484 -23.568715795269117,43.908173074652694 -23.480473114793497,43.326262128504396 -23.338922201056207,43.17548137819374 -23.87685479530536,43.07407167205678 -24.235405610907733,42.971903370347796 -24.593838898504387,42.80426446644982 -25.176450382608305,43.14572791636056 -25.260243462832364,43.39416903573246 -25.32063732309595,43.76728917875084 -25.410446546223355,44.01634037311256 -25.46979609229755,44.39037168156856 -25.558031595697805,44.640027556088675 -25.61632726859925,44.88992369380291 -25.67419869121028,45.20887133033335 -25.747348454440203,45.22119276284495 -25.701980668023495,45.267109838965496 -25.521353923677797,45.36463116522101 -25.1614473455046,45.412084393513084 -24.981212329350402,45.59913643737491 -24.2597600788389,45.643290292109185 -24.078827044275222,45.688554441095945 -23.898256073692814)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 29.8427 45.66892413451851 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 2021-12-25T05:23:06.523276Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/S26E044/2020/01/31/0390C9 2.0E-4 2.0E-4 true block average 2 2 -25.0 44.0 -26.0 45.0 POLYGON((45.0 -25.699444389291365,44.39037168176386 -25.558031595743607,44.0 -25.46590213897044,44.0 -25.0,45.0 -25.0,45.0 -25.699444389291365)) 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_0390C9_S26E044_2020_01_31_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0390C9_S26E044_2020_01_31_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0390C9_S26E044_2020_01_31_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0390C9_S26E044_2020_01_31_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0390C9_S26E044_2020_01_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