https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-02-23T18:34:27.402893Z 2023-02-23T18:34:52.401969Z s3://sentinel-s1-l1c/GRD/2023/2/23/IW/DV/S1A_IW_GRDH_1SDV_20230223T183427_20230223T183452_047367_05AF86_9D61 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 2023-02-23T18:34:27.402893Z 2023-02-23T18:34:52.401969Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230223T184747_V20230223T182526_20230224T010026.EOF 347.0518146609919 693000 Copernicus Ground Segment 2023-02-23T19:01:56.923075Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230223T183427_20230223T183452_047367_05AF86_9D61 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-9.680138445594054 33.3953297152948,-9.281762246406139 33.458689934526404,-9.006756126286621 33.50162560350755,-8.593742599160592 33.564885353776575,-8.318068680665679 33.60629376360025,-7.904068543327286 33.667255371339415,-7.627747064673036 33.707126890981975,-7.351041448980045 33.74639931950039,-7.015417320631973 33.793135477904094,-7.052735433921491 33.97335167924303,-7.319653214920896 35.29580358926627,-7.6604815304196485 35.24962855782117,-7.942125777543498 35.21069158354813,-8.223499254049266 35.17110146225609,-8.645043387360188 35.110495036409105,-8.925723234667004 35.069278918180466,-9.346209325897641 35.006241139985214,-9.626172223438719 34.96340927828915,-10.03170085234777 34.90013667011884,-9.848176688124822 34.11798677862281,-9.680138445594054 33.3953297152948)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.62189930161107 46.26408609826659 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 2023-02-23T22:29:18.892450Z Batch API, v4.178.0 s3://deafrica-sentinel-1/s1_rtc/N34W009/2023/02/23/05AF86 2.0E-4 2.0E-4 true block average 2 2 35.0 -9.0 34.0 -8.0 POLYGON((-9.0 34.0,-9.0 35.0,-8.0 35.0,-8.0 34.0,-9.0 34.0)) 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_05AF86_N34W009_2023_02_23_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05AF86_N34W009_2023_02_23_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05AF86_N34W009_2023_02_23_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05AF86_N34W009_2023_02_23_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05AF86_N34W009_2023_02_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