https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-08-31T16:21:52.045027Z 2023-08-31T16:22:17.044376Z s3://sentinel-s1-l1c/GRD/2023/8/31/IW/DV/S1A_IW_GRDH_1SDV_20230831T162152_20230831T162217_050121_060823_06A3 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 2023-08-31T16:21:52.045027Z 2023-08-31T16:22:17.044376Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230831T182355_V20230831T144319_20230831T180049.EOF 348.03837018553634 693000 Copernicus Ground Segment 2023-08-31T19:09:45.274425Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230831T162152_20230831T162217_050121_060823_06A3 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((28.304055996267046 -0.33973547107039787,30.50343060840209 0.13374433141932004,30.465807295920666 0.3147137160721744,30.42729206466202 0.49557568479949016,30.389825478252657 0.6766568605996699,30.347906123779687 0.8567722752146917,30.30832730289774 1.0373876028911877,30.27382783439338 1.219087105783241,30.23739254331221 1.4003639077132988,30.187454971448734 1.6409841643318195,27.980367115500012 1.1706407823219778,28.031304973226526 0.9294533214196443,28.111729717183106 0.5673522076972055,28.149722833565658 0.3858205292579394,28.184560214399742 0.20360567130579227,28.224009398659156 0.022380709215081746,28.304055996267046 -0.33973547107039787)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.84702622687973 46.1775663705 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 2023-08-31T23:54:38.371325Z Batch API, v4.254.0 s3://deafrica-sentinel-1/s1_rtc/N00E028/2023/08/31/060823 2.0E-4 2.0E-4 true block average 2 2 1.0 28.0 0.0 29.0 POLYGON((28.228956704861552 0.0,28.184560214399774 0.20360567130564583,28.149722833565637 0.3858205292581765,28.111729717183227 0.5673522076965773,28.01640578790756 1.0,29.0 1.0,29.0 0.0,28.228956704861552 0.0)) 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_060823_N00E028_2023_08_31_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_060823_N00E028_2023_08_31_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_060823_N00E028_2023_08_31_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_060823_N00E028_2023_08_31_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_060823_N00E028_2023_08_31_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