https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-10-11T02:35:40.312767Z 2023-10-11T02:36:09.336680Z s3://sentinel-s1-l1c/GRD/2023/10/11/IW/DV/S1A_IW_GRDH_1SDV_20231011T023540_20231011T023609_050711_061C41_C381 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 2023-10-11T02:35:40.312767Z 2023-10-11T02:36:09.336680Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20231011T054057_V20231011T014137_20231011T045907.EOF 192.1961031454439 693000 Copernicus Ground Segment 2023-10-11T06:43:02.320327Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20231011T023540_20231011T023609_050711_061C41_C381 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((45.56483093614237 -16.35486898243687,44.99119558700927 -16.224125967570235,44.41150614697836 -16.090262551530643,43.832486788228756 -15.954818610052545,43.29006252739468 -15.826362162901248,43.09430712701233 -16.60381354489548,42.88094945222514 -17.44474633048388,43.42764802793083 -17.575065467319583,44.01132348605676 -17.712334199532695,44.59343288495725 -17.847313185777956,45.171211989937895 -17.979389417004025,45.24383984459435 -17.67700223598117,45.28558974096342 -17.49586073178578,45.374397113934236 -17.134814357986258,45.41595047947869 -16.953651851946162,45.50653821377332 -16.593057498988486,45.551090898234534 -16.41260210750271,45.56483093614237 -16.35486898243687)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.43512 45.8720117384265 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 2023-10-11T09:40:19.538357Z Batch API, v4.267.0 s3://deafrica-sentinel-1/s1_rtc/S16E043/2023/10/11/061C41 2.0E-4 2.0E-4 true block average 2 2 -15.0 43.0 -16.0 44.0 POLYGON((43.24634205160683 -16.0,43.29006252739465 -15.826362162901338,44.0 -15.994003223328663,44.0 -16.0,43.24634205160683 -16.0)) 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_061C41_S16E043_2023_10_11_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_061C41_S16E043_2023_10_11_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_061C41_S16E043_2023_10_11_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_061C41_S16E043_2023_10_11_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_061C41_S16E043_2023_10_11_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