https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-03-11T16:01:48.171187Z 2022-03-11T16:02:17.194362Z s3://sentinel-s1-l1c/GRD/2022/3/11/IW/DV/S1A_IW_GRDH_1SDV_20220311T160148_20220311T160217_042275_0509FF_FC56 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 2022-03-11T16:01:48.171187Z 2022-03-11T16:02:17.194362Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20220311T161832_V20220311T142643_20220311T210143.EOF 347.92907353508764 693000 Copernicus S1 Core Ground Segment - TLS 2022-03-11T16:48:29.032838Z Sentinel-1 IPF, 003.40 S1A_IW_GRDH_1SDV_20220311T160148_20220311T160217_042275_0509FF_FC56 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((35.08326043102915 -12.43928797767984,35.6229534497256 -12.317404191494154,36.19292316326035 -12.187419065496663,36.7657402901153 -12.05547588715909,37.31798310274176 -11.92704257558583,37.303464408186265 -11.869356789572606,37.26047760199944 -11.689007181659019,37.21847000570199 -11.508435236700821,37.17820663253819 -11.32746384463256,37.05227178735522 -10.785820473958038,37.01295924426534 -10.604669710229398,36.97118072786968 -10.424103538223672,36.942583029123796 -10.303211354806136,36.39305174960325 -10.42995750283695,35.82542314335115 -10.55978352815168,35.25361536440344 -10.689444109080128,34.716964765216815 -10.810088721743409,34.74754011208139 -10.930794960611497,34.78953196190232 -11.111693466055158,34.82487949439847 -11.294098363839668,34.86778599161784 -11.47480291953719,34.90831036093217 -11.656051479558363,34.953984058308464 -11.836140426530518,34.990006918306136 -12.018418440162412,35.02842558251242 -12.200160398847386,35.06934772517299 -12.381342296190734,35.08326043102915 -12.43928797767984)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.39270450889446 45.96300701269498 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 2022-03-29T10:02:36.049936Z Batch API, v4.99.0 s3://deafrica-sentinel-1/s1_rtc/S12E036/2022/03/11/0509FF 2.0E-4 2.0E-4 true block average 2 2 -11.0 36.0 -12.0 37.0 POLYGON((36.0 -12.0,36.0 -11.0,37.0 -11.0,37.0 -12.0,36.0 -12.0)) 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_0509FF_S12E036_2022_03_11_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0509FF_S12E036_2022_03_11_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0509FF_S12E036_2022_03_11_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0509FF_S12E036_2022_03_11_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0509FF_S12E036_2022_03_11_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