https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-12-05T18:05:33.353481Z 2023-12-05T18:05:58.351897Z s3://sentinel-s1-l1c/GRD/2023/12/5/IW/DV/S1A_IW_GRDH_1SDV_20231205T180533_20231205T180558_051523_063822_3035 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 2023-12-05T18:05:33.353481Z 2023-12-05T18:05:58.351897Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20231205T200601_V20231205T162203_20231205T193933.EOF 347.81140172914434 693000 Copernicus Ground Segment 2023-12-05T20:23:54.486411Z Sentinel-1 IPF, 003.71 S1A_IW_GRDH_1SDV_20231205T180533_20231205T180558_051523_063822_3035 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-0.10741387828785308 17.62528293396569,0.4713571362233479 17.734479951564403,1.0557890185890917 17.842881802496414,1.6409452216201355 17.94953802370377,2.2160339957042736 18.052518057557855,2.146116448598016 18.414355736173,2.11195097206315 18.595452745632585,2.076254333013822 18.776275645525477,2.006576265871847 19.13820713917091,1.9245494453806922 19.559997537010226,1.34424739815441 19.458119712130866,0.7529232089065052 19.352262493563288,0.1631999983294976 19.24464359732607,-0.4232543879544338 19.135596740943612,-0.37147715891220573 18.89443099612124,-0.22129472654697133 18.169021914861588,-0.18413623175744706 17.98759347373185,-0.14636659125223775 17.806279512580307,-0.10741387828785308 17.62528293396569)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.87135012778957 46.07319284188175 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 2023-12-05T22:11:54.065153Z Batch API, v4.284.0 s3://deafrica-sentinel-1/s1_rtc/N18E000/2023/12/05/063822 2.0E-4 2.0E-4 true block average 2 2 19.0 0.0 18.0 1.0 POLYGON((0.0 18.0,0.0 19.0,1.0 19.0,1.0 18.0,0.0 18.0)) 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_063822_N18E000_2023_12_05_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_063822_N18E000_2023_12_05_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_063822_N18E000_2023_12_05_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_063822_N18E000_2023_12_05_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_063822_N18E000_2023_12_05_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