https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-02-28T18:21:56.376762Z 2021-02-28T18:22:21.375101Z s3://sentinel-s1-l1c/GRD/2021/2/28/IW/DV/S1A_IW_GRDH_1SDV_20210228T182156_20210228T182221_036794_045365_0A3C 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 2021-02-28T18:21:56.376762Z 2021-02-28T18:22:21.375101Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20210228T174824_V20210228T163817_20210228T231317.EOF 347.78600954276106 693000 Copernicus S1 Core Ground Segment - TLS 2021-02-28T19:23:39.747741Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210228T182156_20210228T182221_036794_045365_0A3C GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-4.413520274279921 18.536128353219834,-3.8298183290230017 18.645295529578544,-3.2423825212647057 18.753194186950527,-2.6542800614549256 18.859234973476067,-2.075751819189899 18.961608746836887,-2.3679867801132595 20.46875129092877,-2.952492581581639 20.367383264047398,-3.5464840688736765 20.262226540385907,-4.139863287456012 20.155027413805573,-4.728561300341561 20.046551946151745,-4.413520274279921 18.536128353219834)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.8421629936741 46.04507 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 2021-12-26T01:46:29.144933Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N19W004/2021/02/28/045365 2.0E-4 2.0E-4 true block average 2 2 20.0 -4.0 19.0 -3.0 POLYGON((-4.0 19.0,-4.0 20.0,-3.0 20.0,-3.0 19.0,-4.0 19.0)) 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_045365_N19W004_2021_02_28_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_045365_N19W004_2021_02_28_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_045365_N19W004_2021_02_28_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_045365_N19W004_2021_02_28_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_045365_N19W004_2021_02_28_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 2019 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