https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-05-12T17:41:12.738179Z 2023-05-12T17:41:37.736422Z s3://sentinel-s1-l1c/GRD/2023/5/12/IW/DV/S1A_IW_GRDH_1SDV_20230512T174112_20230512T174137_048504_05D59F_A3EC 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 2023-05-12T17:41:12.738179Z 2023-05-12T17:41:37.736422Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230512T194232_V20230512T155716_20230512T191446.EOF 347.76542364080615 693000 Copernicus Ground Segment 2023-05-12T20:00:14.079714Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230512T174112_20230512T174137_048504_05D59F_A3EC GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((5.731475603115183 19.221918351344794,6.316799610973635 19.330659734514388,6.907522714422535 19.438356718842495,7.498433478455261 19.544027566455114,8.079950665466287 19.64599885005487,8.047037340598786 19.82723189869126,8.012109440893013 20.008204574868333,7.9744482012712465 20.188702622149602,7.905737140792311 20.55082062010995,7.833863203161326 20.91237946787563,7.7873397939727 21.152934687548175,7.201931128209423 21.052362078039142,6.604879997543756 20.947570178342122,6.008287173971648 20.84062606660523,5.418671891060073 20.73274056456554,5.430187554613882 20.672809210643248,5.505336370955117 20.310036578885295,5.544110840427961 20.12887158352945,5.580373291235109 19.947239409420558,5.617816591677267 19.765825192704302,5.693910554678115 19.4032191852326,5.731475603115183 19.221918351344794)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.87110953489237 46.09605286417013 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 2023-05-13T00:33:20.948889Z Batch API, v4.202.0 s3://deafrica-sentinel-1/s1_rtc/N20E007/2023/05/12/05D59F 2.0E-4 2.0E-4 true block average 2 2 21.0 7.0 20.0 8.0 POLYGON((7.8169173814289925 21.0,7.9057371407939865 20.550820620101526,7.97444820127262 20.188702622142564,8.0 20.066241178463745,8.0 20.0,7.0 20.0,7.0 21.0,7.8169173814289925 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_05D59F_N20E007_2023_05_12_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05D59F_N20E007_2023_05_12_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05D59F_N20E007_2023_05_12_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05D59F_N20E007_2023_05_12_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05D59F_N20E007_2023_05_12_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