https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-02-21T17:29:14.189501Z 2021-02-21T17:29:39.187070Z s3://sentinel-s1-l1c/GRD/2021/2/21/IW/DV/S1B_IW_GRDH_1SDV_20210221T172914_20210221T172939_025707_031089_3A8A 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 2021-02-21T17:29:14.189501Z 2021-02-21T17:29:39.187070Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20210221T181858_V20210221T141736_20210221T173506.EOF 347.70783750087526 693000 Copernicus S1 Core Ground Segment - DPA 2021-02-21T18:40:20.513565Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210221T172914_20210221T172939_025707_031089_3A8A GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((14.490520406073571 -20.83105874553255,15.058591120333414 -20.700639491715062,15.669349667554627 -20.558091632358533,16.2883649331095 -20.411136159124244,16.823552530079606 -20.282107731671463,16.776641176730173 -20.10227763272887,16.72711683042278 -19.923008091378158,16.681524723150034 -19.74278638743964,16.632302940916407 -19.563470416756047,16.58453137759929 -19.383813860700815,16.538370905596043 -19.203777486963894,16.42761967513805 -18.78517382792079,15.894164938757203 -18.91310842099217,15.288974283310871 -19.056160980296944,14.685287855002603 -19.196650497689184,14.120444212133883 -19.326109087866406,14.135413299663554 -19.38559636353639,14.184001459091487 -19.565296756269152,14.23093583859005 -19.745383983212648,14.273315799296684 -19.926523812093667,14.31034849291855 -20.108900725116953,14.353756602242104 -20.28982434665558,14.400187091303419 -20.470064788750665,14.490520406073571 -20.83105874553255)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.12435346541887 46.09754610669036 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 2021-12-26T01:23:02.619549Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S20E016/2021/02/21/031089 2.0E-4 2.0E-4 true block average 2 2 -19.0 16.0 -20.0 17.0 POLYGON((16.484456882310873 -19.0,16.584531377591922 -19.38381386067248,16.681524723147234 -19.74278638742941,16.727116830420854 -19.923008091370818,16.74838633285316 -20.0,16.0 -20.0,16.0 -19.0,16.484456882310873 -19.0)) 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_031089_S20E016_2021_02_21_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_031089_S20E016_2021_02_21_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_031089_S20E016_2021_02_21_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_031089_S20E016_2021_02_21_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_031089_S20E016_2021_02_21_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