https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2024-03-04T04:41:48.737322Z 2024-03-04T04:42:13.736302Z s3://sentinel-s1-l1c/GRD/2024/3/4/IW/DV/S1A_IW_GRDH_1SDV_20240304T044148_20240304T044213_052827_0664A1_4803 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 2024-03-04T04:41:48.737322Z 2024-03-04T04:42:13.736302Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20240304T044155_V20240304T040132_20240304T103632.EOF 192.8454100995811 693000 Copernicus Ground Segment 2024-03-04T05:14:47.914595Z Sentinel-1 IPF, 003.71 S1A_IW_GRDH_1SDV_20240304T044148_20240304T044213_052827_0664A1_4803 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((21.300614033653886 33.36033522326018,20.89193182669882 33.425341651770054,20.612369811689952 33.46897684725983,20.19250672947803 33.533247707781115,19.91225616661955 33.57530470167756,19.491375968342712 33.63720064341086,19.210457942844076 33.677669300225844,18.929279006615733 33.71749997148435,18.640280096699353 33.75773067907753,18.531744965326645 33.216483387342365,18.422218246128146 32.67525655482519,18.33841181451037 32.25455374775593,18.62255607538976 32.21392347068188,18.899031409383987 32.173738707436776,19.175271038561693 32.13295007956348,19.589184815307213 32.07063740445578,19.864828306323172 32.028344192952886,20.275604043386352 31.964131826218512,20.549869479958566 31.92047012733346,20.951017993290133 31.855463948507875,20.964579944011785 31.91527750242154,21.0025127673099 32.09657239784043,21.04179848058836 32.27764824031927,21.08383950161951 32.458279313040954,21.12864982604074 32.63846624694998,21.17544169572751 32.81833895196337,21.300614033653886 33.36033522326018)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.66852466057449 46.51078355359157 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 2024-03-04T07:44:03.310679Z Batch API, v4.316.0 s3://deafrica-sentinel-1/s1_rtc/N32E021/2024/03/04/0664A1 2.0E-4 2.0E-4 true block average 2 2 33.0 21.0 32.0 22.0 POLYGON((21.21739574467061 33.0,21.175441695730203 32.818338951974525,21.12864982605403 32.63846624700208,21.083839501620446 32.45827931304325,21.041798480582546 32.277648240292585,21.0 32.084562959918415,21.0 33.0,21.21739574467061 33.0)) 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_0664A1_N32E021_2024_03_04_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0664A1_N32E021_2024_03_04_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0664A1_N32E021_2024_03_04_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0664A1_N32E021_2024_03_04_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0664A1_N32E021_2024_03_04_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