https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-07-15T04:17:16.561111Z 2021-07-15T04:17:50.558489Z s3://sentinel-s1-l1c/GRD/2021/7/15/IW/DV/S1A_IW_GRDH_1SDV_20210715T041716_20210715T041750_038783_049382_0A4F 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 2021-07-15T04:17:16.561111Z 2021-07-15T04:17:50.558489Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING DOWNLINK 192.756833075289 693000 Copernicus S1 Core Ground Segment - TLS 2021-07-15T05:00:35.224798Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210715T041716_20210715T041750_038783_049382_0A4F GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((27.203872651769387 32.17610527179544,26.802572627490317 32.24089351808634,26.532359147926655 32.28374939487494,26.126566919791863 32.34694933717555,25.85572816181533 32.388357950939785,25.449011166129175 32.449380140409254,25.177564798323935 32.48933243332209,24.905880458553348 32.528699735422926,24.579017077894992 32.57522280864116,24.471091978841663 32.033689094204775,24.396745272538475 31.672930187804457,24.360473967848847 31.492419184792244,24.252823648453372 30.950699169951328,24.194646403624184 30.654500004273615,24.514777899521356 30.607392503917847,24.780710032138998 30.567612605547232,25.046525292987496 30.527275542272083,25.444593130104618 30.465793393293005,25.709791358829442 30.424116562631056,26.107493248324253 30.360541128447977,26.372539118235203 30.31745451233296,26.76656764982446 30.252336780879947,26.83221416597338 30.54910186516921,26.871624103287722 30.730192300155192,26.91219757314666 30.91109198837027,26.995687594916525 31.272512223406697,27.039283914520063 31.452923211191226,27.203872651769387 32.17610527179544)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.71514697885757 46.3069134618478 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 2021-12-26T08:44:06.144875Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N30E026/2021/07/15/049382 2.0E-4 2.0E-4 true block average 2 2 31.0 26.0 30.0 27.0 POLYGON((26.93273580290513 31.0,26.87162410326895 30.730192300069604,26.766567649824662 30.25233678088003,26.0 30.37772467751971,26.0 31.0,26.93273580290513 31.0)) 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_049382_N30E026_2021_07_15_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_049382_N30E026_2021_07_15_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_049382_N30E026_2021_07_15_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_049382_N30E026_2021_07_15_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_049382_N30E026_2021_07_15_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