https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-02-12T15:46:32.012723Z 2023-02-12T15:46:57.010248Z s3://sentinel-s1-l1c/GRD/2023/2/12/IW/DV/S1A_IW_GRDH_1SDV_20230212T154632_20230212T154657_047204_05AA00_A567 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 2023-02-12T15:46:32.012723Z 2023-02-12T15:46:57.010248Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230212T174901_V20230212T141016_20230212T172746.EOF 347.98479874121296 693000 Copernicus Ground Segment 2023-02-12T18:37:31.105592Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230212T154632_20230212T154657_047204_05AA00_A567 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((38.323206112565096 -8.622899168759568,38.86340993209825 -8.502342864528128,39.426387756602445 -8.375837417429072,39.992791448035845 -8.24767422584689,40.538330011045765 -8.123404715189713,40.49760702996296 -7.942797824902527,40.414924952477215 -7.581702054434201,40.199535156167286 -6.618652817707477,39.655624343940644 -6.741436429551195,39.092673084389304 -6.867820362602327,38.52682488487558 -6.994136018997821,37.988447628443254 -7.113629270454343,38.119326993749944 -7.717483595340646,38.160259011042385 -7.898541663780698,38.200041214633586 -8.079860835141465,38.24128231987831 -8.260858961905663,38.28089740420161 -8.442224872638608,38.323206112565096 -8.622899168759568)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.46817 45.94067254138659 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 2023-02-12T20:13:22.699658Z Batch API, v4.172.0 s3://deafrica-sentinel-1/s1_rtc/S08E039/2023/02/12/05AA00 2.0E-4 2.0E-4 true block average 2 2 -7.0 39.0 -8.0 40.0 POLYGON((39.0 -8.0,39.0 -7.0,40.0 -7.0,40.0 -8.0,39.0 -8.0)) 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_05AA00_S08E039_2023_02_12_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05AA00_S08E039_2023_02_12_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05AA00_S08E039_2023_02_12_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05AA00_S08E039_2023_02_12_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05AA00_S08E039_2023_02_12_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