https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-03-08T05:05:50.610403Z 2023-03-08T05:06:19.618007Z s3://sentinel-s1-l1c/GRD/2023/3/8/IW/DV/S1A_IW_GRDH_1SDV_20230308T050550_20230308T050619_047548_05B5A0_E75D 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 2023-03-08T05:05:50.610403Z 2023-03-08T05:06:19.618007Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230308T063904_V20230308T023904_20230308T055634.EOF 191.9721384604668 693000 Copernicus Ground Segment 2023-03-08T07:54:03.563534Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230308T050550_20230308T050619_047548_05B5A0_E75D GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((11.275294973905787 5.456957491233885,10.142690678994441 5.691898733554001,9.069643768309248 5.912213076895981,9.020828994526342 5.6731505874690065,8.980336010361235 5.492917468775237,8.941103055687735 5.312421959517138,8.904754397167107 5.131327412945026,8.876562062269198 4.948536874609276,8.841214511410707 4.767217487747851,8.805024889449768 4.586066356198238,8.743739973008623 4.284178692900639,9.83500401631688 4.0568830567854715,10.944532908404419 3.8241154360801515,10.96885125178843 3.9454301663407687,11.008645925964721 4.126465913412472,11.0452115903571 4.308179505552042,11.082411484536454 4.48975659913102,11.118167073819158 4.671634013259835,11.155797927713628 4.853114559575926,11.227312863902478 5.216851892963112,11.261928337081953 5.398954038918981,11.275294973905787 5.456957491233885)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.79543 46.18006452879622 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 2023-03-08T10:40:37.166928Z Batch API, v4.178.2 s3://deafrica-sentinel-1/s1_rtc/N05E011/2023/03/08/05B5A0 2.0E-4 2.0E-4 true block average 2 2 6.0 11.0 5.0 12.0 POLYGON((11.275294973905726 5.456957491233894,11.261928337081919 5.398954038918747,11.184677291844812 5.0,11.0 5.0,11.0 5.514063175420738,11.275294973905726 5.456957491233894)) 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_05B5A0_N05E011_2023_03_08_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05B5A0_N05E011_2023_03_08_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05B5A0_N05E011_2023_03_08_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05B5A0_N05E011_2023_03_08_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05B5A0_N05E011_2023_03_08_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 2021 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