https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-07-09T16:12:47.513855Z 2023-07-09T16:13:12.511883Z s3://sentinel-s1-l1c/GRD/2023/7/9/IW/DV/S1A_IW_GRDH_1SDV_20230709T161247_20230709T161312_049348_05EF2C_AA76 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 2023-07-09T16:12:47.513855Z 2023-07-09T16:13:12.511883Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230709T182410_V20230709T143503_20230709T175233.EOF 348.0294315897344 693000 Copernicus Ground Segment 2023-07-09T19:05:47.592807Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230709T161247_20230709T161312_049348_05EF2C_AA76 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((30.98720955919411 -3.237786753162563,32.08944720654964 -2.996746894040171,33.17955154239952 -2.757187476103463,33.14133251355369 -2.5763117498852375,33.101802362505026 -2.395639153877415,32.85834369193769 -1.250298322367799,30.665543678278283 -1.7266265542645451,30.67840998286582 -1.7868012652560386,30.71924975588783 -1.9676855144659875,30.756290060415417 -2.149400880565683,30.871163098727525 -2.6937521805997426,30.907105372524725 -2.8757239394162877,30.948874001278504 -3.0564249407316293,30.98720955919411 -3.237786753162563)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.83609 46.14154453512717 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 2023-07-10T00:20:04.216027Z Batch API, v4.222.2 s3://deafrica-sentinel-1/s1_rtc/S03E031/2023/07/09/05EF2C 2.0E-4 2.0E-4 true block average 2 2 -2.0 31.0 -3.0 32.0 POLYGON((31.0 -3.0,31.0 -2.0,32.0 -2.0,32.0 -3.0,31.0 -3.0)) 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_05EF2C_S03E031_2023_07_09_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05EF2C_S03E031_2023_07_09_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05EF2C_S03E031_2023_07_09_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05EF2C_S03E031_2023_07_09_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05EF2C_S03E031_2023_07_09_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