https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-07-20T03:19:28.996705Z 2023-07-20T03:19:41.995225Z s3://sentinel-s1-l1c/GRD/2023/7/20/IW/DV/S1A_IW_GRDH_1SDV_20230720T031928_20230720T031941_049501_05F3CE_84C2 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 2023-07-20T03:19:28.996705Z 2023-07-20T03:19:41.995225Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230720T063416_V20230720T022242_20230720T054012.EOF 192.5533417537934 693000 Copernicus Ground Segment 2023-07-20T08:52:13.456607Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230720T031928_20230720T031941_049501_05F3CE_84C2 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((32.78078648479609 -26.03762782523169,32.471459873524815 -25.966682707501384,32.21848046756101 -25.908093820727682,31.83962203194396 -25.819422453984377,31.58805077305169 -25.759928058703874,31.20696689447776 -25.668856715881695,30.955365791617805 -25.608115752968303,30.70571252820354 -25.54736354505628,30.351133085253913 -25.460215806868433,30.30003930801687 -25.639489984956313,30.19243874737156 -25.99693094315066,30.156980299092478 -26.11243007868861,30.50782026182334 -26.19880072139602,30.759648051368035 -26.260188809809726,31.142044448666454 -26.352455397122874,31.39767011571825 -26.41348769417827,31.780148425347637 -26.503835279079162,32.03188753964024 -26.562659552920863,32.288958494199534 -26.62222304699046,32.60029500719096 -26.693634222355065,32.73163763613901 -26.21749196446673,32.78078648479609 -26.03762782523169)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 29.77089 45.72512216664226 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 2023-07-20T13:33:15.450002Z Batch API, v4.232.0 s3://deafrica-sentinel-1/s1_rtc/S27E030/2023/07/20/05F3CE 2.0E-4 2.0E-4 true block average 2 2 -26.0 30.0 -27.0 31.0 POLYGON((31.0 -26.318182175361855,30.156980299092673 -26.112430078688465,30.191496541240575 -26.0,31.0 -26.0,31.0 -26.318182175361855)) 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_05F3CE_S27E030_2023_07_20_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05F3CE_S27E030_2023_07_20_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05F3CE_S27E030_2023_07_20_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05F3CE_S27E030_2023_07_20_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05F3CE_S27E030_2023_07_20_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