https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-10-26T02:46:09.189467Z 2022-10-26T02:46:34.188197Z s3://sentinel-s1-l1c/GRD/2022/10/26/IW/DV/S1A_IW_GRDH_1SDV_20221026T024609_20221026T024634_045607_057400_A846 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 2022-10-26T02:46:09.189467Z 2022-10-26T02:46:34.188197Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20221026T041916_V20221026T001915_20221026T033645.EOF 191.969639173101 693000 Copernicus Ground Segment 2022-10-26T04:48:30.506222Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20221026T024609_20221026T024634_045607_057400_A846 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((46.19511128499105 5.15161917961701,45.08160091205154 5.383088824641981,43.97687018862794 5.610527485666153,43.903469991032864 5.248473728595483,43.7173999608554 4.343534881219856,43.66890795534681 4.102831482141124,44.77146515279621 3.8728660990973585,45.88209937631584 3.6396084263946253,45.969069046316015 4.062527673226047,46.082595989085426 4.607026100938333,46.19511128499105 5.15161917961701)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.77197009254004 46.03240298877822 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 2022-10-28T10:47:27.588009Z Batch API, v4.151.0 s3://deafrica-sentinel-1/s1_rtc/N04E045/2022/10/26/057400 2.0E-4 2.0E-4 true block average 2 2 5.0 45.0 4.0 46.0 POLYGON((46.0 4.210878850823031,45.956210773377826 4.0,45.0 4.0,45.0 5.0,46.0 5.0,46.0 4.210878850823031)) 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_057400_N04E045_2022_10_26_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_057400_N04E045_2022_10_26_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_057400_N04E045_2022_10_26_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_057400_N04E045_2022_10_26_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_057400_N04E045_2022_10_26_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