https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-08-29T18:03:42.308166Z 2021-08-29T18:04:07.307949Z s3://sentinel-s1-l1c/GRD/2021/8/29/IW/DV/S1A_IW_GRDH_1SDV_20210829T180342_20210829T180407_039448_04A910_E900 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 2021-08-29T18:03:42.308166Z 2021-08-29T18:04:07.307949Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.9442106493859 693000 Copernicus S1 Core Ground Segment - TLS 2021-08-29T20:38:52.836903Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210829T180342_20210829T180407_039448_04A910_E900 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((1.1342596540126504 11.577661279366101,1.701153321345549 11.690439367389743,2.2683499217139516 11.802064911930131,2.835320123116836 11.912424824851744,3.392058783155959 12.019594566584566,3.321400041687474 12.381649847213053,3.095644159346607 13.527712233517793,2.5350881117279855 13.421632325357859,1.9640469163106773 13.312187188482028,1.394311864776315 13.201613893601985,0.8246247906682498 13.089681145914433,0.8750287977890333 12.848106426870126,0.9492829147876859 12.485142658007634,0.9871426926633602 12.303803703210741,1.0242537782119199 12.122313991870275,1.060562131615055 11.94066221144403,1.1342596540126504 11.577661279366101)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.86140824944722 46.04939559736334 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 2021-12-26T10:59:47.172488Z Batch API, v4.45.1 s3://deafrica-sentinel-1/s1_rtc/N12E000/2021/08/29/04A910 2.0E-4 2.0E-4 true block average 2 2 13.0 0.0 12.0 1.0 POLYGON((1.0 12.240925752791123,0.8433365546109044 13.0,1.0 13.0,1.0 12.240925752791123)) 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_04A910_N12E000_2021_08_29_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04A910_N12E000_2021_08_29_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04A910_N12E000_2021_08_29_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04A910_N12E000_2021_08_29_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04A910_N12E000_2021_08_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 2019 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