https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-03-23T03:56:13.165826Z 2023-03-23T03:56:44.952960Z s3://sentinel-s1-l1c/GRD/2023/3/23/IW/DV/S1A_IW_GRDH_1SDV_20230323T035613_20230323T035644_047766_05BD01_DF93 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 2023-03-23T03:56:13.165826Z 2023-03-23T03:56:44.952960Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230323T052216_V20230323T012500_20230323T044230.EOF 192.0633871279588 693000 Copernicus Ground Segment 2023-03-23T06:30:22.198302Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230323T035613_20230323T035644_047766_05BD01_DF93 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((26.3447916793741 -10.481474817668499,25.815693651478988 -10.362667282615218,25.25170984613953 -10.234985761643092,24.682194603261184 -10.104959039880281,24.13311556933002 -9.978572337386577,24.09157580136699 -10.159063568263397,24.006446087335526 -10.519788996557036,23.964851135098442 -10.70039191214028,23.921539890764063 -10.880600559186057,23.87897520129964 -11.060994188471513,23.837543549622776 -11.241663088818047,23.7147402013339 -11.766343082365735,24.262928340189667 -11.893706239416463,24.83600649341728 -12.025605431882385,25.411277271746343 -12.156715235672742,25.943538052167952 -12.276844518751469,25.979350162298626 -12.11225446930209,26.061594479495092 -11.750031307059349,26.10185493878363 -11.568733939123426,26.143473540720457 -11.387748891821651,26.181317520265026 -11.20591817023799,26.223493392962993 -11.025069744661245,26.265020864584756 -10.844081144453186,26.308267207950962 -10.663484570775484,26.3447916793741 -10.481474817668499)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.44612 45.96512264813956 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 2023-03-23T11:22:14.292753Z Batch API, v4.184.0 s3://deafrica-sentinel-1/s1_rtc/S13E025/2023/03/23/05BD01 2.0E-4 2.0E-4 true block average 2 2 -12.0 25.0 -13.0 26.0 POLYGON((26.0 -12.021307766029299,25.94353805216783 -12.276844518751373,25.0 -12.062981146556059,25.0 -12.0,26.0 -12.0,26.0 -12.021307766029299)) 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_05BD01_S13E025_2023_03_23_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05BD01_S13E025_2023_03_23_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05BD01_S13E025_2023_03_23_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05BD01_S13E025_2023_03_23_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05BD01_S13E025_2023_03_23_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