https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-03-20T01:46:59.424701Z 2022-03-20T01:47:28.448698Z s3://sentinel-s1-l1c/GRD/2022/3/20/IW/DV/S1A_IW_GRDH_1SDV_20220320T014659_20220320T014728_042398_050E19_3853 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 2022-03-20T01:46:59.424701Z 2022-03-20T01:47:28.448698Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20220320T014017_V20220320T005205_20220320T072705.EOF 192.3022048636226 693000 Copernicus S1 Core Ground Segment - TLS 2022-03-20T03:27:39.046603Z Sentinel-1 IPF, 003.40 S1A_IW_GRDH_1SDV_20220320T014659_20220320T014728_042398_050E19_3853 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((57.07671179836699 -19.7202414926685,56.49645322989164 -19.58724867044524,55.91076961344622 -19.450907978261363,55.32606501027075 -19.312694000727333,54.76049776849537 -19.17700648223454,54.650841241263635 -19.594095671651964,54.50794929958923 -20.133362294399834,54.36383793322362 -20.672457100154887,54.33100728471942 -20.792613180449916,54.90192050530531 -20.930338311392926,55.47545250115817 -21.066491153743954,56.083763947844815 -21.208619273573976,56.66991908523368 -21.34321949500211,56.88232123326911 -20.50030668207099,57.07671179836699 -19.7202414926685)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.31898 45.70905628650182 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 2022-03-28T08:17:34.562663Z Batch API, v4.100.0 s3://deafrica-sentinel-1/s1_rtc/S21E056/2022/03/20/050E19 2.0E-4 2.0E-4 true block average 2 2 -20.0 56.0 -21.0 57.0 POLYGON((57.0 -20.028076409929046,56.756405560309396 -21.0,56.0 -21.0,56.0 -20.0,57.0 -20.0,57.0 -20.028076409929046)) 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_050E19_S21E056_2022_03_20_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_050E19_S21E056_2022_03_20_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_050E19_S21E056_2022_03_20_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_050E19_S21E056_2022_03_20_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_050E19_S21E056_2022_03_20_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