https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-02-19T15:34:24.334028Z 2023-02-19T15:34:58.217353Z s3://sentinel-s1-l1c/GRD/2023/2/19/IW/DV/S1A_IW_GRDH_1SDV_20230219T153424_20230219T153458_047306_05AD7C_78C9 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 2023-02-19T15:34:24.334028Z 2023-02-19T15:34:58.217353Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230219T160706_V20230219T122317_20230219T154047.EOF 347.64658993193586 693000 Copernicus Ground Segment 2023-02-19T17:04:35.959705Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230219T153424_20230219T153458_047306_05AD7C_78C9 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((43.77453988591072 -22.691927294641253,44.36378814220901 -22.55635918296431,44.962822544937374 -22.41606267878539,45.55956461969 -22.273827183971676,46.131819331139475 -22.135105359940898,46.03054912982988 -21.776889221249185,45.981048947771285 -21.597476312944526,45.930780306220825 -21.41826943708999,45.88248672300128 -21.238591872016766,45.83242823215214 -21.059363888767788,45.73378126965889 -20.700588871808986,45.68379994261159 -20.52138526653105,45.634970389466964 -20.341912062507426,45.6060884086286 -20.232848204077285,45.04049093526363 -20.369089712249412,44.44942122060412 -20.509272105214606,43.85849217289815 -20.64716944340816,43.280059196359446 -20.779963012103053,43.44459058680806 -21.430842535608818,43.58298727594628 -21.971977373921277,43.62984567829533 -22.152209427445985,43.72492516141005 -22.51239165528163,43.77453988591072 -22.691927294641253)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.32491 45.72271951931032 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 2023-02-19T21:23:40.956818Z Batch API, v4.176.0 s3://deafrica-sentinel-1/s1_rtc/S22E045/2023/02/19/05AD7C 2.0E-4 2.0E-4 true block average 2 2 -21.0 45.0 -22.0 46.0 POLYGON((45.81610583780473 -21.0,46.0 -21.666164209724755,46.0 -22.0,45.0 -22.0,45.0 -21.0,45.81610583780473 -21.0)) 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_05AD7C_S22E045_2023_02_19_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05AD7C_S22E045_2023_02_19_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05AD7C_S22E045_2023_02_19_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05AD7C_S22E045_2023_02_19_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05AD7C_S22E045_2023_02_19_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