https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2023-10-25T03:55:07.504699Z 2023-10-25T03:55:57.502912Z s3://sentinel-s1-l1c/GRD/2023/10/25/IW/DV/S1A_IW_GRDH_1SDV_20231025T035532_20231025T035557_050916_062341_BB0D 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 2023-10-25T03:55:32.503808Z 2023-10-25T03:55:57.502912Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20231025T052159_V20231025T012510_20231025T044240.EOF 192.0178290023343 693000 Copernicus Ground Segment 2023-10-25T06:54:00.282547Z Sentinel-1 IPF, 003.71 S1A_IW_GRDH_1SDV_20231025T035532_20231025T035557_050916_062341_BB0D GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((27.040464920865944 -7.468105810271584,26.497202152627192 -7.347370920824109,25.934045301515205 -7.221469751575621,25.368716065956395 -7.094321585474545,24.824799217470417 -6.97127892487545,24.742929720982506 -7.332354825882473,24.663853530375896 -7.694195465761311,24.580081394553847 -8.054992894222732,24.53954351532738 -8.235713986940976,24.484566615670726 -8.475815759097904,25.028140178251643 -8.599882884527341,25.5940463311699 -8.728154717870554,26.167758869319 -8.857270295496914,26.707288206157145 -8.977804626006943,26.713939378074713 -8.916545037668525,26.76139032776218 -8.736946931649292,26.794241133486185 -8.55408710928171,26.840843716108587 -8.374306779408391,26.961821672975468 -7.830784530910592,26.99867643194204 -7.648845749389427,27.040464920865944 -7.468105810271584)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.49333 46.01109321170472 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 s3://sentinel-s1-l1c/GRD/2023/10/25/IW/DV/S1A_IW_GRDH_1SDV_20231025T035507_20231025T035532_050916_062341_B468 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 2023-10-25T03:55:07.504699Z 2023-10-25T03:55:32.502316Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20231025T052159_V20231025T012510_20231025T044240.EOF 192.0006241887975 693000 Copernicus Ground Segment 2023-10-25T06:53:27.797167Z Sentinel-1 IPF, 003.71 S1A_IW_GRDH_1SDV_20231025T035507_20231025T035532_050916_062341_B468 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((27.372501807672904 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s3://deafrica-sentinel-1/s1_rtc/S08E026/2023/10/25/062341 2.0E-4 2.0E-4 true block average 2 2 -7.0 26.0 -8.0 27.0 POLYGON((27.0 -7.643121167898689,26.961821672974985 -7.830784530912424,26.924157452647194 -8.0,26.0 -8.0,26.0 -7.0,27.0 -7.0,27.0 -7.643121167898689)) 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_062341_S08E026_2023_10_25_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_062341_S08E026_2023_10_25_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_062341_S08E026_2023_10_25_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_062341_S08E026_2023_10_25_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_062341_S08E026_2023_10_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 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