https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-08-31T03:54:11.473295Z 2022-08-31T03:54:36.472107Z s3://sentinel-s1-l1c/GRD/2022/8/31/IW/DV/S1A_IW_GRDH_1SDV_20220831T035411_20220831T035436_044791_055956_D4D6 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 2022-08-31T03:54:11.473295Z 2022-08-31T03:54:36.472107Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20220831T052704_V20220831T012504_20220831T044234.EOF 191.9752111533851 693000 Copernicus Ground Segment 2022-08-31T06:43:17.802544Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20220831T035411_20220831T035436_044791_055956_D4D6 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((28.02100175210854 -2.935954511073683,26.920337824810048 -2.6956859211109023,25.82747393187976 -2.456066380051378,25.593046044401554 -3.5410450769033615,25.502438139002216 -3.9624584617440393,26.597373517791347 -4.2049309136093145,27.705577198169795 -4.448657647363634,27.718378437160382 -4.38890337003354,27.753133720873407 -4.206582266623252,27.78867836165144 -4.024439806548031,27.830090251468512 -3.8435914897664767,27.866979058603064 -3.661753340701563,27.907918243192228 -3.4808080199636717,27.943893471095926 -3.298777884035918,27.981661209602642 -3.1171450977319792,28.02100175210854 -2.935954511073683)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.64696549857361 46.07314923997387 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 2022-08-31T08:50:09.548391Z Batch API, v4.133.1 s3://deafrica-sentinel-1/s1_rtc/S04E026/2022/08/31/055956 2.0E-4 2.0E-4 true block average 2 2 -3.0 26.0 -4.0 27.0 POLYGON((26.0 -4.0,26.0 -3.0,27.0 -3.0,27.0 -4.0,26.0 -4.0)) 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_055956_S04E026_2022_08_31_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_055956_S04E026_2022_08_31_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_055956_S04E026_2022_08_31_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_055956_S04E026_2022_08_31_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_055956_S04E026_2022_08_31_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