https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2024-04-13T16:46:16.238509Z 2024-04-13T16:46:45.264741Z s3://sentinel-s1-l1c/GRD/2024/4/13/IW/DV/S1A_IW_GRDH_1SDV_20240413T164616_20240413T164645_053418_067ACC_3F4F 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 2024-04-13T16:46:16.238509Z 2024-04-13T16:46:45.264741Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20240413T152937_V20240413T145949_20240413T213449.EOF 347.34830807129794 693000 Copernicus Ground Segment 2024-04-13T17:19:19.460013Z Sentinel-1 IPF, 003.71 S1A_IW_GRDH_1SDV_20240413T164616_20240413T164645_053418_067ACC_3F4F GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((18.102099770427355 28.803520674343233,18.49298417096093 28.86924646478868,18.758985736230084 28.913276861103725,19.025073880795674 28.956760909759147,19.424808088043708 29.021030824226234,19.825092510436395 29.084121701497494,20.09206300414989 29.125496126543105,20.6310691139292 29.207311903620365,20.4774364434495 29.987636201536194,20.309653288464368 30.831080985744258,20.03229230156387 30.790406822307663,19.760453488867814 30.749931088795925,19.48889221207431 30.70889487496789,19.081978157430765 30.646278151144436,18.810990101926386 30.603827308809855,18.40500262630328 30.539104101298353,18.13549950476537 30.49539316746568,17.73525558413588 30.429376410260154,17.80292604595636 30.12718435913999,17.926087207507347 29.584715393326363,17.964918759908706 29.403523658628362,18.004676746618237 29.22248826815585,18.04672171040538 29.041839538137165,18.09018140730094 28.861432526091825,18.102099770427355 28.803520674343233)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.76623824656605 46.55991672244814 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 2024-04-13T18:53:51.269897Z Batch API, v4.336.0 s3://deafrica-sentinel-1/s1_rtc/N29E018/2024/04/13/067ACC 2.0E-4 2.0E-4 true block average 2 2 30.0 18.0 29.0 19.0 POLYGON((18.056800773436688 29.0,18.0 29.24378352780692,18.0 30.0,19.0 30.0,19.0 29.0,18.056800773436688 29.0)) 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_067ACC_N29E018_2024_04_13_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_067ACC_N29E018_2024_04_13_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_067ACC_N29E018_2024_04_13_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_067ACC_N29E018_2024_04_13_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_067ACC_N29E018_2024_04_13_VH.tif geotiff FLOAT 32 Little Endian true https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products https://doi.org/10.1109/TGRS.2011.2120616 2.0 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition 1 0.1 https://spacedata.copernicus.eu/collections/copernicus-digital-elevation-model 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