https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-04-14T18:14:25.260370Z 2023-04-14T18:14:50.258123Z s3://sentinel-s1-l1c/GRD/2023/4/14/IW/DV/S1A_IW_GRDH_1SDV_20230414T181425_20230414T181450_048096_05C824_AFB2 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 2023-04-14T18:14:25.260370Z 2023-04-14T18:14:50.258123Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230414T201320_V20230414T163010_20230414T194740.EOF 347.72887831693896 693000 Copernicus Ground Segment 2023-04-14T20:45:45.243037Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230414T181425_20230414T181450_048096_05C824_AFB2 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-2.7355566314150974 20.357321740110994,-2.1465223149541783 20.4655237567927,-1.5519630359647691 20.572567654627598,-0.9566670566469025 20.67755522038264,-0.37092131904574194 20.778713786634015,-0.4053395036376081 20.959623971643772,-0.4403780269604507 21.14051656806062,-0.4760337191288198 21.321300238630432,-0.5810911163523055 21.86394617655146,-0.6633175829182558 22.285394433026823,-1.2549105138080758 22.185346580208694,-1.8567296181441746 22.08121661671637,-2.4578666236988345 21.97484150617598,-3.0538054727718276 21.867055395263723,-2.925781512350028 21.26356058630252,-2.7355566314150974 20.357321740110994)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.8225190094621 46.04389477839914 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 2023-04-15T01:31:59.824004Z Batch API, v4.188.0 s3://deafrica-sentinel-1/s1_rtc/N21W001/2023/04/14/05C824 2.0E-4 2.0E-4 true block average 2 2 22.0 -1.0 21.0 0.0 POLYGON((-0.6076358344596702 22.0,-0.41316025716354715 21.0,-1.0 21.0,-1.0 22.0,-0.6076358344596702 22.0)) 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_05C824_N21W001_2023_04_14_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05C824_N21W001_2023_04_14_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05C824_N21W001_2023_04_14_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05C824_N21W001_2023_04_14_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05C824_N21W001_2023_04_14_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