https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-02-14T03:15:09.341468Z 2023-02-14T03:15:38.355086Z s3://sentinel-s1-l1c/GRD/2023/2/14/IW/DV/S1A_IW_GRDH_1SDV_20230214T031509_20230214T031538_047226_05AAB3_3DF6 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 2023-02-14T03:15:09.341468Z 2023-02-14T03:15:38.355086Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230214T044010_V20230214T004352_20230214T040122.EOF 192.0713332049339 693000 Copernicus Ground Segment 2023-02-14T05:34:48.821460Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230214T031509_20230214T031538_047226_05AAB3_3DF6 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((36.55024435078121 -10.880579828939878,35.974283473088015 -10.751051026632648,35.39379515522997 -10.619323157112843,34.930689941242974 -10.513392986261001,34.326868262738735 -10.374164466208756,34.271809235880234 -10.611757308171917,34.14462136979465 -11.152891380246711,34.09964244268804 -11.332682670185836,34.01825888963976 -11.694311743013474,33.97424652503369 -11.87435899764288,33.942741262718506 -11.99448180169229,34.43838177004612 -12.109847462697626,35.022040590999254 -12.24443868271058,35.60406017129885 -12.377292385511591,36.18285155123836 -12.508057180741456,36.25538398973707 -12.2065695801528,36.296079702350184 -12.02540375700761,36.37998120914234 -11.663656408999264,36.42124275822583 -11.482635565501857,36.4560365040348 -11.300161602046584,36.50124664608984 -11.120042599653544,36.5373528110669 -10.937877164498971,36.55024435078121 -10.880579828939878)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.63737 46.39019821878728 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 2023-02-14T11:41:48.075104Z Batch API, v4.176.0 s3://deafrica-sentinel-1/s1_rtc/S12E036/2023/02/14/05AAB3 2.0E-4 2.0E-4 true block average 2 2 -11.0 36.0 -12.0 37.0 POLYGON((36.52503973232311 -11.0,36.50124664609018 -11.120042599652075,36.456036504035126 -11.300161602045712,36.421242758227315 -11.482635565495416,36.301971697144054 -12.0,36.0 -12.0,36.0 -11.0,36.52503973232311 -11.0)) 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_05AAB3_S12E036_2023_02_14_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05AAB3_S12E036_2023_02_14_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05AAB3_S12E036_2023_02_14_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05AAB3_S12E036_2023_02_14_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05AAB3_S12E036_2023_02_14_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