https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-08-18T15:49:32.067497Z 2023-08-18T15:49:57.066989Z s3://sentinel-s1-l1c/GRD/2023/8/18/IW/DV/S1A_IW_GRDH_1SDV_20230818T154932_20230818T154957_049932_0601A0_42E3 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 2023-08-18T15:49:32.067497Z 2023-08-18T15:49:57.066989Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230818T143209_V20230818T140215_20230818T203715.EOF 347.1767955676508 693000 Copernicus Ground Segment 2023-08-18T16:05:24.476638Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230818T154932_20230818T154957_049932_0601A0_42E3 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((31.861347275497458 31.63789886296748,32.247135834023844 31.700617893940095,32.516168551579504 31.74361126604849,32.920179572979485 31.807037263173992,33.189824325284896 31.84860973315297,33.5947407854104 31.90989755223746,33.86498063831096 31.95004011717518,34.13545367443869 31.989608312680996,34.472152566995014 32.03799572613742,34.17180077056302 33.54148785971894,33.829302421622856 33.493564262405386,33.5541840409972 33.454329687673095,33.27931499552098 33.41448649887744,32.8674859722553 33.35358378587008,32.593254308141844 33.312225459939455,32.18239616958152 33.24905705982441,31.9088215035825 33.206193069198015,31.51654548124911 33.14360053974412,31.69644949594737 32.361052025834645,31.861347275497458 31.63789886296748)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.62330825445187 46.22719999339154 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 2023-08-18T18:21:25.369232Z Batch API, v4.247.1 s3://deafrica-sentinel-1/s1_rtc/N32E031/2023/08/18/0601A0 2.0E-4 2.0E-4 true block average 2 2 33.0 31.0 32.0 32.0 POLYGON((31.77877877336594 32.0,31.549558531754464 33.0,32.0 33.0,32.0 32.0,31.77877877336594 32.0)) 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_0601A0_N32E031_2023_08_18_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0601A0_N32E031_2023_08_18_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0601A0_N32E031_2023_08_18_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0601A0_N32E031_2023_08_18_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0601A0_N32E031_2023_08_18_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