https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-02-26T16:13:25.314290Z 2020-02-26T16:13:54.344815Z s3://sentinel-s1-l1c/GRD/2020/2/26/IW/DV/S1A_IW_GRDH_1SDV_20200226T161325_20200226T161354_031426_039E30_2900 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 2020-02-26T16:13:25.314290Z 2020-02-26T16:13:54.344815Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20200226T182646_V20200226T142625_20200226T174355.EOF 347.2520002313678 693000 Copernicus S1 Core Ground Segment - DPA 2020-02-26T18:49:33.013684Z Sentinel-1 IPF, 003.20 S1A_IW_GRDH_1SDV_20200226T161325_20200226T161354_031426_039E30_2900 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((25.970497770673852 30.39305370862501,26.371649018122465 30.459234445344833,26.641706707430593 30.5030439346387,27.04779757666065 30.56779685718036,27.319679409713473 30.6103952344399,27.725232339865837 30.67281784841948,27.996151694935143 30.713769978386026,28.267554950146383 30.75419520275789,28.544224293768856 30.794784964524453,28.425051785080324 31.39379985483701,28.315984877747205 31.93521145325518,28.219759155341677 32.41784541573854,27.93758803429698 32.37759995361385,27.66111303100342 32.3375176268526,27.38488321001794 32.296831273061855,26.97100488356866 32.23467235381832,26.69540132376231 32.192482368058876,26.282476389622577 32.128075190321425,26.00751765864807 32.08439113102167,25.59900481562321 32.01830920703245,25.66792669814344 31.7157349489318,25.70965069183836 31.535041517929844,25.79452882477992 31.173897806372743,25.876685720753876 30.812317607521962,25.970497770673852 30.39305370862501)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.71566997215721 46.53999760010306 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 2021-12-25T06:42:40.136713Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/N30E025/2020/02/26/039E30 2.0E-4 2.0E-4 true block average 2 2 31.0 25.0 30.0 26.0 POLYGON((25.97049777067388 30.393053708625143,25.83404123180239 31.0,26.0 31.0,26.0 30.39792089845465,25.97049777067388 30.393053708625143)) 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_039E30_N30E025_2020_02_26_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_039E30_N30E025_2020_02_26_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_039E30_N30E025_2020_02_26_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_039E30_N30E025_2020_02_26_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_039E30_N30E025_2020_02_26_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