https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-12-05T18:06:23.353292Z 2023-12-05T18:06:52.551132Z s3://sentinel-s1-l1c/GRD/2023/12/5/IW/DV/S1A_IW_GRDH_1SDV_20231205T180623_20231205T180652_051523_063822_E07C 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 2023-12-05T18:06:23.353292Z 2023-12-05T18:06:52.551132Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20231205T200601_V20231205T162203_20231205T193933.EOF 347.71904315772 693000 Copernicus Ground Segment 2023-12-05T20:23:55.605774Z Sentinel-1 IPF, 003.71 S1A_IW_GRDH_1SDV_20231205T180623_20231205T180652_051523_063822_E07C GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-0.7393145290048629 20.646372130626524,-0.14777824966378902 20.754716899004848,0.44819092176341824 20.861663865196206,1.043852938758733 20.96633812340135,1.631359150136167 21.06740071663407,1.3133973542020578 22.70335868268442,0.7185757795347579 22.603356194450278,0.11506686956724638 22.499490459435144,-0.48707995386914194 22.39345173414966,-1.0836033929448519 22.286032588455605,-0.8905545432318274 21.37144381405746,-0.8531305055399194 21.19008278611369,-0.7393145290048629 20.646372130626524)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.8246463084561 46.03670370649751 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 2023-12-05T22:12:06.499548Z Batch API, v4.284.0 s3://deafrica-sentinel-1/s1_rtc/N21W001/2023/12/05/063822 2.0E-4 2.0E-4 true block average 2 2 22.0 -1.0 21.0 0.0 POLYGON((-0.8133401175721793 21.0,-1.0 21.88995291845176,-1.0 22.0,0.0 22.0,0.0 21.0,-0.8133401175721793 21.0)) 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_063822_N21W001_2023_12_05_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_063822_N21W001_2023_12_05_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_063822_N21W001_2023_12_05_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_063822_N21W001_2023_12_05_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_063822_N21W001_2023_12_05_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