https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-02-19T03:24:40.019270Z 2023-02-19T03:25:05.103814Z s3://sentinel-s1-l1c/GRD/2023/2/19/IW/DV/S1A_IW_GRDH_1SDV_20230219T032440_20230219T032505_047299_05AD34_656A 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 2023-02-19T03:24:40.019270Z 2023-02-19T03:25:05.103814Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230219T044805_V20230219T005206_20230219T040936.EOF 192.1638712510041 693000 Copernicus Ground Segment 2023-02-19T05:56:57.271375Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230219T032440_20230219T032505_047299_05AD34_656A GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((33.44297257167349 -15.410244566442934,32.89259476023195 -15.285074146029546,32.31174795935895 -15.151339607158649,31.733962032341015 -15.016675938392076,31.172851842651685 -14.884341386692393,31.128962012318738 -15.064535939110808,31.08866177780896 -15.245697102388853,30.95795499842935 -15.786900470638965,30.91307680366266 -15.967008766881959,30.83508403180509 -16.268150090065994,31.392193347258157 -16.400286199893387,31.97527099055842 -16.536849075681967,32.55708395194646 -16.671311757133083,33.114460130167785 -16.798427360742444,33.1461927571524 -16.676862637702474,33.18976807128776 -16.49615015955582,33.22600033986089 -16.313771007161044,33.275831708172824 -16.134499704868,33.36033603555042 -15.772523219219904,33.399004130789564 -15.590727862017532,33.44297257167349 -15.410244566442934)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.33942 45.87066361941402 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 2023-02-19T11:15:16.431322Z Batch API, v4.176.0 s3://deafrica-sentinel-1/s1_rtc/S17E030/2023/02/19/05AD34 2.0E-4 2.0E-4 true block average 2 2 -16.0 30.0 -17.0 31.0 POLYGON((31.0 -16.307265132448553,30.835084031805003 -16.268150090065934,30.904532384415674 -16.0,31.0 -16.0,31.0 -16.307265132448553)) 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_05AD34_S17E030_2023_02_19_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05AD34_S17E030_2023_02_19_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05AD34_S17E030_2023_02_19_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05AD34_S17E030_2023_02_19_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05AD34_S17E030_2023_02_19_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