https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-10-04T18:03:43.581803Z 2021-10-04T18:04:08.580055Z s3://sentinel-s1-l1c/GRD/2021/10/4/IW/DV/S1A_IW_GRDH_1SDV_20211004T180343_20211004T180408_039973_04BB28_DC0D 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 2021-10-04T18:03:43.581803Z 2021-10-04T18:04:08.580055Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.94549317252194 693000 Copernicus S1 Core Ground Segment - TLS 2021-10-04T20:24:49.745856Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20211004T180343_20211004T180408_039973_04BB28_DC0D GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((1.1348400623992094 11.577802164268899,1.7017365364412356 11.690567688702984,2.268935923354182 11.802180689581396,2.8357627044799885 11.912499787115374,3.3926506224119746 12.019685674476323,3.3220227139438436 12.381746133134317,3.096273235495049 13.527714237797944,2.5357145807699117 13.421646525539941,1.9646708396046122 13.312213898255383,1.3949331734196524 13.20165310932903,0.82524346082307 13.089732851569867,0.8756257650104309 12.848248118076151,0.9498751298719887 12.485284150935907,0.9877325265483672 12.303945057091893,1.0248412409852279 12.122455226383154,1.061147263375368 11.9408033504571,1.1348400623992094 11.577802164268899)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.86193111671522 46.04923911277263 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 2021-12-26T12:49:53.157678Z Batch API, vbatc_node_debug1 s3://deafrica-sentinel-1/s1_rtc/N12E000/2021/10/04/04BB28 2.0E-4 2.0E-4 true block average 2 2 13.0 0.0 12.0 1.0 POLYGON((1.0 12.243947783843733,0.8439649251491266 13.0,1.0 13.0,1.0 12.243947783843733)) 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_04BB28_N12E000_2021_10_04_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04BB28_N12E000_2021_10_04_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04BB28_N12E000_2021_10_04_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04BB28_N12E000_2021_10_04_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04BB28_N12E000_2021_10_04_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