https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-10-29T19:05:05.002138Z 2023-10-29T19:05:34.034148Z s3://sentinel-s1-l1c/GRD/2023/10/29/IW/DV/S1A_IW_GRDH_1SDV_20231029T190505_20231029T190534_050984_062595_7C28 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 2023-10-29T19:05:05.002138Z 2023-10-29T19:05:34.034148Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20231029T174444_V20231029T171946_20231029T235446.EOF 347.5600986883937 693000 Copernicus Ground Segment 2023-10-29T19:24:39.580996Z Sentinel-1 IPF, 003.71 S1A_IW_GRDH_1SDV_20231029T190505_20231029T190534_050984_062595_7C28 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-15.987976313909941 24.665326230604556,-15.619852959164024 24.73023400575044,-15.372607063858231 24.77328421501243,-15.001420526847555 24.837094776750018,-14.753283841427045 24.879202515751615,-14.381353325057466 24.941494153322505,-14.132291770871241 24.982654182668373,-13.884033969444236 25.023241212330515,-13.543009795571926 25.07826687343862,-13.765539111954018 26.221403302100114,-13.838044809837662 26.582636483721334,-13.861812633991093 26.704250631688417,-14.207775282654346 26.649818449384533,-14.459515899646272 26.609641750801117,-14.711079865702331 26.56902085454533,-15.088091329422355 26.507259099944374,-15.339207150880544 26.465532567968623,-15.715539514450672 26.402117557681937,-15.966198088077089 26.359292415228914,-16.339379805688623 26.294662903359974,-16.15636698927541 25.448367027405975,-15.987976313909941 24.665326230604556)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.77391518530922 46.11623478631263 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 2023-10-30T03:49:59.048097Z Batch API, v4.270.0 s3://deafrica-sentinel-1/s1_rtc/N25W015/2023/10/29/062595 2.0E-4 2.0E-4 true block average 2 2 26.0 -15.0 25.0 -14.0 POLYGON((-14.0 25.004282224153915,-14.026192987329026 25.0,-15.0 25.0,-15.0 26.0,-14.0 26.0,-14.0 25.004282224153915)) 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_062595_N25W015_2023_10_29_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_062595_N25W015_2023_10_29_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_062595_N25W015_2023_10_29_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_062595_N25W015_2023_10_29_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_062595_N25W015_2023_10_29_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