https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-02-27T03:48:01.328275Z 2022-02-27T03:48:33.096914Z s3://sentinel-s1-l1c/GRD/2022/2/27/IW/DV/S1A_IW_GRDH_1SDV_20220227T034801_20220227T034833_042093_0503C9_DE30 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 2022-02-27T03:48:01.328275Z 2022-02-27T03:48:33.096914Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20220227T042225_V20220227T025531_20220227T093031.EOF 192.0718107237629 693000 Copernicus S1 Core Ground Segment - TLS 2022-02-27T05:28:50.131616Z Sentinel-1 IPF, 003.40 S1A_IW_GRDH_1SDV_20220227T034801_20220227T034833_042093_0503C9_DE30 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((28.30573768013362 -10.93827960009553,27.77306139814927 -10.818507943468214,27.204597943993335 -10.689584298912628,26.63010864398288 -10.558131819963986,26.077867760178684 -10.430695394576807,26.0348044444632 -10.610814132379996,25.994913570449363 -10.791780897284706,25.950954756670868 -10.971802324776444,25.866236172875848 -11.332623226984182,25.82286223858677 -11.51280971364132,25.780431268101157 -11.693227566820687,25.73887891097728 -11.873861071645985,25.696302102262255 -12.054262901441964,25.65890850046936 -12.217315003636147,26.213866474069228 -12.346554581259173,26.7873309375565 -12.478794130381356,27.362601555604595 -12.610108423122519,27.89620260351607 -12.730688903816441,27.93234371211191 -12.567043513090532,27.97372710907779 -12.38601276820739,28.05886645980913 -12.024504570931326,28.142839618721787 -11.662755473921411,28.22465474577682 -11.300541647984812,28.30573768013362 -10.93827960009553)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.41948 45.98957841912575 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 2022-02-27T08:50:44.528987Z Batch API, v4.92.0 s3://deafrica-sentinel-1/s1_rtc/S12E028/2022/02/27/0503C9 2.0E-4 2.0E-4 true block average 2 2 -11.0 28.0 -12.0 29.0 POLYGON((28.291923174410215 -11.0,28.142839618715826 -11.662755473947458,28.06455472895983 -12.0,28.0 -12.0,28.0 -11.0,28.291923174410215 -11.0)) 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_0503C9_S12E028_2022_02_27_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0503C9_S12E028_2022_02_27_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0503C9_S12E028_2022_02_27_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0503C9_S12E028_2022_02_27_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0503C9_S12E028_2022_02_27_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