https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-09-27T16:54:55.237385Z 2023-09-27T16:55:24.269420Z s3://sentinel-s1-l1c/GRD/2023/9/27/IW/DV/S1A_IW_GRDH_1SDV_20230927T165455_20230927T165524_050516_061592_3607 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 2023-09-27T16:54:55.237385Z 2023-09-27T16:55:24.269420Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230927T171316_V20230927T164651_20230927T232151.EOF 347.271973915948 693000 Copernicus Ground Segment 2023-09-27T17:35:03.342710Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230927T165455_20230927T165524_050516_061592_3607 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((15.756708421844044 30.074274596887463,16.157330110860624 30.14061829757966,16.4273828216934 30.184600022090258,16.830094754386188 30.249087787980578,17.099608911273044 30.291509235240987,17.36936289629846 30.33337786232967,17.773775155386407 30.395041706388575,18.043514505055143 30.4354344780826,18.32150578453619 30.476442409964463,18.165534369191565 31.25555918015406,17.997456956711144 32.09958677949726,17.71398665179419 32.058927197141486,17.438906358923532 32.01882705313205,17.16406708270691 31.9781321184717,16.752266532671914 31.915977559715866,16.478042626844122 31.873801994174414,16.067178661658552 31.809433421035514,15.79358803648524 31.76578658059283,15.387140466193415 31.699783046518235,15.456154236950855 31.396820234852278,15.498348015082179 31.21624299073304,15.579174332875668 30.854510112164622,15.621778871026399 30.67400864273287,15.661911218432136 30.49310077241344,15.756708421844044 30.074274596887463)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.73729302524952 46.54240435859875 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 2023-09-27T19:11:41.505658Z Batch API, v4.254.0 s3://deafrica-sentinel-1/s1_rtc/N30E018/2023/09/27/061592 2.0E-4 2.0E-4 true block average 2 2 31.0 18.0 30.0 19.0 POLYGON((18.216694771018396 31.0,18.321505784536168 30.476442409964484,18.0 30.428918293217063,18.0 31.0,18.216694771018396 31.0)) 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_061592_N30E018_2023_09_27_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_061592_N30E018_2023_09_27_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_061592_N30E018_2023_09_27_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_061592_N30E018_2023_09_27_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_061592_N30E018_2023_09_27_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