https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2024-04-30T18:31:36.633229Z 2024-04-30T18:32:01.631412Z s3://sentinel-s1-l1c/GRD/2024/4/30/IW/DV/S1A_IW_GRDH_1SDV_20240430T183136_20240430T183201_053667_068490_2848 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 2024-04-30T18:31:36.633229Z 2024-04-30T18:32:01.631412Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20240430T201636_V20240430T164643_20240430T200413.EOF 347.6464275577699 693000 Copernicus Ground Segment 2024-04-30T20:22:18.946579Z Sentinel-1 IPF, 003.71 S1A_IW_GRDH_1SDV_20240430T183136_20240430T183201_053667_068490_2848 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-7.3323485659717305 22.675558366892115,-6.73688581808644 22.782319669804902,-6.132458501764431 22.88825049469278,-5.526559835796899 22.991975441079063,-4.929799848545508 23.091720313253923,-5.070829652607236 23.81476867805749,-5.222497806349867 24.597902329232,-5.580594294404332 24.539663590167777,-5.8260182592114855 24.49922526185029,-6.07137655018049 24.458373721072892,-6.439095590713622 24.396355258347732,-6.683806504516143 24.354554985358853,-7.051053719851817 24.291032390985777,-7.295505825573447 24.248222849830473,-7.652525091244909 24.184939799727196,-7.563909082950046 23.762372108951656,-7.3323485659717305 22.675558366892115)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.8083213669232 46.0323 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 2024-04-30T22:35:14.869038Z Batch API, v4.346.0 s3://deafrica-sentinel-1/s1_rtc/N23W008/2024/04/30/068490 2.0E-4 2.0E-4 true block average 2 2 24.0 -8.0 23.0 -7.0 POLYGON((-7.401475288780155 23.0,-7.6137416556333966 24.0,-7.0 24.0,-7.0 23.0,-7.401475288780155 23.0)) 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_068490_N23W008_2024_04_30_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_068490_N23W008_2024_04_30_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_068490_N23W008_2024_04_30_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_068490_N23W008_2024_04_30_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_068490_N23W008_2024_04_30_VH.tif geotiff FLOAT 32 Little Endian true https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products https://doi.org/10.1109/TGRS.2011.2120616 2.0 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition 1 0.1 https://spacedata.copernicus.eu/collections/copernicus-digital-elevation-model 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