https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-12-26T17:25:30.620406Z 2023-12-26T17:25:59.626603Z s3://sentinel-s1-l1c/GRD/2023/12/26/IW/DV/S1A_IW_GRDH_1SDV_20231226T172530_20231226T172559_051828_0642C9_08B1 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 2023-12-26T17:25:30.620406Z 2023-12-26T17:25:59.626603Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20231226T193911_V20231226T155721_20231226T191451.EOF 346.6694258010247 693000 Copernicus Ground Segment 2023-12-26T19:48:56.416410Z Sentinel-1 IPF, 003.71 S1A_IW_GRDH_1SDV_20231226T172530_20231226T172559_051828_0642C9_08B1 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((19.508101441313958 -37.64674293304115,19.842848153773982 -37.570293906287795,20.12816089836173 -37.50424393863803,20.41296966309952 -37.4375086903412,20.83923130920997 -37.3361271299173,21.122767144819182 -37.267691110999976,21.547105913057873 -37.16377177268174,21.829351118272864 -37.093652943154964,22.209960007299088 -36.997810901608354,22.05284282231559 -36.58806940379975,21.91862045792807 -36.234198904099564,21.785637819821666 -35.88015645614435,21.610213852189034 -35.40783792549544,21.23649293704696 -35.50172719908775,20.959402049946025 -35.57044318930994,20.542884592873186 -35.6723249193587,20.264622363386998 -35.73944733948483,19.84635933131631 -35.838926301681994,19.56694123057463 -35.904438667897196,19.287065321016456 -35.96930247431125,18.958744472066382 -36.044410534735945,19.119593144219824 -36.52031746940907,19.24143575220755 -36.877094819749786,19.36433635318893 -37.23373848910747,19.508101441313958 -37.64674293304115)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 29.34361 45.42161731862875 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 2023-12-26T21:07:41.449087Z Batch API, v4.288.1 s3://deafrica-sentinel-1/s1_rtc/S38E021/2023/12/26/0642C9 2.0E-4 2.0E-4 true block average 2 2 -37.0 21.0 -38.0 22.0 POLYGON((22.0 -37.0506814370129,21.54710591301054 -37.16377177269377,21.0 -37.29732297262025,21.0 -37.0,22.0 -37.0,22.0 -37.0506814370129)) 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_0642C9_S38E021_2023_12_26_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0642C9_S38E021_2023_12_26_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0642C9_S38E021_2023_12_26_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0642C9_S38E021_2023_12_26_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0642C9_S38E021_2023_12_26_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