https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-03-25T05:14:00.041441Z 2023-03-25T05:14:29.051610Z s3://sentinel-s1-l1c/GRD/2023/3/25/IW/DV/S1A_IW_GRDH_1SDV_20230325T051400_20230325T051429_047796_05BE0A_DAF5 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 2023-03-25T05:14:00.041441Z 2023-03-25T05:14:29.051610Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230325T050626_V20230325T042608_20230325T110108.EOF 191.9744222312574 693000 Copernicus Ground Segment 2023-03-25T06:44:00.790348Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230325T051400_20230325T051429_047796_05BE0A_DAF5 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((9.290030559604737 5.743736277579645,8.176582646702261 5.974281861069782,7.617429366119833 6.0891335606670225,7.072025712071655 6.200549897045669,7.021241992787862 5.961884110801927,6.9844495301227445 5.7809080015797925,6.913826552776213 5.41833038573537,6.8777192591390826 5.237195176446209,6.841485607522796 5.056079610327209,6.74322639678514 4.573006948606004,7.8433037347184875 4.344418076553187,8.954600623627535 4.111701742322851,9.01655463467714 4.414736360990742,9.054264931078466 4.596196025808831,9.08293918672285 4.77954963495953,9.119966782340759 4.961144997799237,9.159062622357514 5.142304373533114,9.20012893177132 5.323049780663198,9.240346987482875 5.503971448658991,9.290030559604737 5.743736277579645)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.77316 46.02114310666764 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 2023-03-25T08:55:41.759922Z Batch API, v4.186.0 s3://deafrica-sentinel-1/s1_rtc/N04E009/2023/03/25/05BE0A 2.0E-4 2.0E-4 true block average 2 2 5.0 9.0 4.0 10.0 POLYGON((9.128352045006515 5.0,9.082939186722632 4.77954963495835,9.054264931078487 4.596196025808975,9.0 4.3337629531099555,9.0 5.0,9.128352045006515 5.0)) 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_05BE0A_N04E009_2023_03_25_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05BE0A_N04E009_2023_03_25_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05BE0A_N04E009_2023_03_25_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05BE0A_N04E009_2023_03_25_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05BE0A_N04E009_2023_03_25_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