https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-08-11T17:17:24.435891Z 2023-08-11T17:17:53.449455Z s3://sentinel-s1-l1c/GRD/2023/8/11/IW/DV/S1A_IW_GRDH_1SDV_20230811T171724_20230811T171753_049830_05FE2E_AFF1 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 2023-08-11T17:17:24.435891Z 2023-08-11T17:17:53.449455Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230811T175552_V20230811T141023_20230811T172753.EOF 346.7112848158935 693000 Copernicus Ground Segment 2023-08-11T18:49:03.843203Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230811T171724_20230811T171753_049830_05FE2E_AFF1 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((21.410149721446096 -37.19850902980524,21.761649663919123 -37.118156935834634,22.04191240130025 -37.053203301279055,22.321696239928926 -36.98759127485526,22.740468014588565 -36.88794460779596,23.01904259322963 -36.820698309421225,23.43598799788416 -36.71861286830102,23.7133368985295 -36.64974918147822,24.096776287970286 -36.55326352198105,23.941759255269233 -36.1439931483914,23.80904808908658 -35.789831190444524,23.67754676477706 -35.435501082907564,23.504265691572563 -34.963388197328925,23.127659659633128 -35.05793045376156,22.85529811887801 -35.125432598534154,22.445918908826073 -35.22554031284979,22.172444732359885 -35.29151142846801,21.761407192782073 -35.389310981561195,21.4868347153025 -35.453735553413104,21.211827117284784 -35.517537228320855,20.866967694570747 -35.59649883782629,21.02598620673679 -36.072134474216185,21.146572560368853 -36.42915231819159,21.268190144394648 -36.78603929366212,21.410149721446096 -37.19850902980524)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 29.51965 45.39576648130342 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 2023-08-11T22:37:03.783748Z Batch API, v4.247.1 s3://deafrica-sentinel-1/s1_rtc/S38E022/2023/08/11/05FE2E 2.0E-4 2.0E-4 true block average 2 2 -37.0 22.0 -38.0 23.0 POLYGON((22.26878275832042 -37.0,22.0 -37.062916910811495,22.0 -37.0,22.26878275832042 -37.0)) 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_05FE2E_S38E022_2023_08_11_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05FE2E_S38E022_2023_08_11_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05FE2E_S38E022_2023_08_11_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05FE2E_S38E022_2023_08_11_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05FE2E_S38E022_2023_08_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