https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2024-02-21T18:57:08.435554Z 2024-02-21T18:57:37.441011Z s3://sentinel-s1-l1c/GRD/2024/2/21/IW/DV/S1A_IW_GRDH_1SDV_20240221T185708_20240221T185737_052661_065EFF_B795 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 2024-02-21T18:57:08.435554Z 2024-02-21T18:57:37.441011Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20240221T173924_V20240221T171128_20240221T234628.EOF 347.4989493669929 693000 Copernicus Ground Segment 2024-02-21T19:13:47.150301Z Sentinel-1 IPF, 003.71 S1A_IW_GRDH_1SDV_20240221T185708_20240221T185737_052661_065EFF_B795 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-14.206107103857626 25.955106381035307,-13.833382187590551 26.0198975893381,-13.582676242337529 26.06289798402144,-13.208042568779035 26.126287913646276,-12.957403072935948 26.168116725963557,-12.58086584624967 26.230082178180986,-12.329386384860227 26.270882682957392,-12.077893779118478 26.311217640718638,-11.731824083309672 26.36594404528259,-11.74367794768569 26.423937744553868,-11.779293774058722 26.60458646537653,-11.816720310217054 26.78495077639332,-11.85246166666893 26.965573189260645,-11.887220935181954 27.14634328103045,-11.959670427884555 27.50742175010859,-11.994676960186814 27.688142019524058,-12.054938818355776 27.98913469769345,-12.404687264130697 27.93522845884699,-12.659345248833988 27.89537726737565,-12.914321465684825 27.854976709088795,-13.295882992579624 27.79358324330328,-13.549934475449394 27.75208403859496,-13.930648482757451 27.688963047420874,-14.18421324413719 27.64630260109388,-14.561504086666773 27.581906246525975,-14.298423129483425 26.375143878917974,-14.206107103857626 25.955106381035307)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.7639525345494 46.16660344200735 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 2024-02-21T20:58:43.058027Z Batch API, v4.303.0 s3://deafrica-sentinel-1/s1_rtc/N26W014/2024/02/21/065EFF 2.0E-4 2.0E-4 true block average 2 2 27.0 -14.0 26.0 -13.0 POLYGON((-13.0 26.161007795020996,-13.947847213236333 26.0,-14.0 26.0,-14.0 27.0,-13.0 27.0,-13.0 26.161007795020996)) 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_065EFF_N26W014_2024_02_21_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_065EFF_N26W014_2024_02_21_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_065EFF_N26W014_2024_02_21_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_065EFF_N26W014_2024_02_21_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_065EFF_N26W014_2024_02_21_VH.tif geotiff FLOAT 32 Little Endian true https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products https://doi.org/10.1109/TGRS.2011.2120616 2.0 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition 1 0.1 https://spacedata.copernicus.eu/collections/copernicus-digital-elevation-model 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