https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-07-30T15:55:23.554021Z 2023-07-30T15:55:52.575612Z s3://sentinel-s1-l1c/GRD/2023/7/30/IW/DV/S1A_IW_GRDH_1SDV_20230730T155523_20230730T155552_049655_05F88D_4D8E 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 2023-07-30T15:55:23.554021Z 2023-07-30T15:55:52.575612Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230730T162225_V20230730T154912_20230730T222412.EOF 347.6212067617092 693000 Copernicus Ground Segment 2023-07-30T16:44:46.656175Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230730T155523_20230730T155552_049655_05F88D_4D8E GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((31.629665476174473 23.2511916121474,32.008660020171234 23.319002854486904,32.26303654910831 23.363965270586547,32.645169608706 23.430676953483356,32.900309879541005 23.474662158942305,33.413683415596765 23.561813537070293,33.670797349703264 23.604783002532546,34.04349215198734 23.666264351441704,34.031755599913545 23.724082743835503,33.96282312508408 24.085945019531344,33.927810425672135 24.266779657453768,33.72779980747126 25.29194718094432,33.34741947728745 25.230716960410437,33.087776359218545 25.18832159055824,32.56894346027386 25.102153401043424,32.18443415884871 25.037042469679157,31.92736431903527 24.99291960686631,31.667775984802038 24.947884165680072,31.281885279026817 24.880039527760985,31.307768294406586 24.75849768223163,31.347402538332744 24.57750234485782,31.38585064067867 24.396297164286093,31.424949239429413 24.215207632973456,31.463607628912882 24.03403989584164,31.539582854856743 23.671464509854246,31.629665476174473 23.2511916121474)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.83761538151788 46.70522436605079 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 2023-07-30T21:33:20.130465Z Batch API, v4.242.0 s3://deafrica-sentinel-1/s1_rtc/N23E034/2023/07/30/05F88D 2.0E-4 2.0E-4 true block average 2 2 24.0 34.0 23.0 35.0 POLYGON((34.0 23.890784341002277,34.04349215198789 23.666264351441733,34.0 23.659089697663937,34.0 23.890784341002277)) 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_05F88D_N23E034_2023_07_30_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05F88D_N23E034_2023_07_30_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05F88D_N23E034_2023_07_30_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05F88D_N23E034_2023_07_30_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05F88D_N23E034_2023_07_30_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