https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-12-25T04:33:05.683461Z 2023-12-25T04:33:30.682727Z s3://sentinel-s1-l1c/GRD/2023/12/25/IW/DV/S1A_IW_GRDH_1SDV_20231225T043305_20231225T043330_051806_0641FF_D8D2 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 2023-12-25T04:33:05.683461Z 2023-12-25T04:33:30.682727Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20231225T074411_V20231225T034500_20231225T070230.EOF 191.9718512415064 693000 Copernicus Ground Segment 2023-12-25T08:07:33.561032Z Sentinel-1 IPF, 003.71 S1A_IW_GRDH_1SDV_20231225T043305_20231225T043330_051806_0641FF_D8D2 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((19.50170765665074 5.408820776337738,18.382407564558637 5.641088035820155,17.28398264520931 5.866728611033707,17.211370980198055 5.504630775553271,17.100357235887387 4.961730330756952,17.027783319347147 4.599469401885947,16.99006271530779 4.418627984173814,16.979215374902083 4.358392195389227,18.074871031375988 4.130341927382042,19.188933771467106 3.8967472223937176,19.237167502775552 4.138746402376071,19.273954588407406 4.320418231425481,19.311516339127916 4.501924068490824,19.35125835925579 4.682969352311307,19.389984646326287 4.8642259428018955,19.427710520507908 5.045690125575685,19.463771101223813 5.227500100714059,19.50170765665074 5.408820776337738)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.81816 46.1287456920092 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 2023-12-25T09:54:07.908613Z Batch API, v4.288.1 s3://deafrica-sentinel-1/s1_rtc/N04E019/2023/12/25/0641FF 2.0E-4 2.0E-4 true block average 2 2 5.0 19.0 4.0 20.0 POLYGON((19.41821167670042 5.0,19.351258359254253 4.682969352304026,19.311516339127046 4.501924068487227,19.20951345579609 4.0,19.0 4.0,19.0 5.0,19.41821167670042 5.0)) 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_0641FF_N04E019_2023_12_25_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0641FF_N04E019_2023_12_25_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0641FF_N04E019_2023_12_25_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0641FF_N04E019_2023_12_25_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0641FF_N04E019_2023_12_25_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