https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-05-27T02:29:28.080773Z 2023-05-27T02:30:00.896253Z s3://sentinel-s1-l1c/GRD/2023/5/27/IW/DV/S1A_IW_GRDH_1SDV_20230527T022928_20230527T023000_048713_05DBD0_18CB 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 2023-05-27T02:29:28.080773Z 2023-05-27T02:30:00.896253Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230527T034931_V20230526T235432_20230527T031202.EOF 192.4780489078486 693000 Copernicus Ground Segment 2023-05-27T04:13:35.771813Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230527T022928_20230527T023000_048713_05DBD0_18CB GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((45.689290429075974 -23.898296212688738,45.13471239320431 -23.770645046452493,44.767547062687925 -23.684893476868147,44.52155982228082 -23.62689305056193,44.276899886153394 -23.56877340554625,43.90890599637281 -23.480535151925785,43.326614572919276 -23.33889839965655,43.17585268571713 -23.876834454174343,43.07445480683422 -24.235387366944593,42.97230238405525 -24.593823666578775,42.80471000291671 -25.17635024206359,43.14655767849115 -25.26023337537071,43.394999676530674 -25.320624078825098,43.76812112367748 -25.41042851299118,44.01717317612889 -25.469774834319686,44.39120571160159 -25.558005599218315,44.64086239130805 -25.6162980780704,44.890759292190594 -25.674166389280966,45.209707888404154 -25.747312123249806,45.22200331840818 -25.702033017270978,45.26791229571387 -25.521404953256244,45.365419629792314 -25.161496208230396,45.41286569042579 -24.98126009681439,45.59988792726424 -24.259802849630265,45.644033743195976 -24.078868479980446,45.689290429075974 -23.898296212688738)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 29.83443 45.66457257641522 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 2023-05-27T06:35:22.408847Z Batch API, v4.211.1 s3://deafrica-sentinel-1/s1_rtc/S26E043/2023/05/27/05DBD0 2.0E-4 2.0E-4 true block average 2 2 -25.0 43.0 -26.0 44.0 POLYGON((44.0 -25.46568265833215,43.394999676592576 -25.32062407884029,43.0 -25.224270816136027,43.0 -25.0,44.0 -25.0,44.0 -25.46568265833215)) 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_05DBD0_S26E043_2023_05_27_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05DBD0_S26E043_2023_05_27_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05DBD0_S26E043_2023_05_27_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05DBD0_S26E043_2023_05_27_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05DBD0_S26E043_2023_05_27_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