https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-07-09T02:19:19.691636Z 2023-07-09T02:19:44.689864Z s3://sentinel-s1-l1c/GRD/2023/7/9/IW/DV/S1A_IW_GRDH_1SDV_20230709T021919_20230709T021944_049340_05EEEA_A4CD 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 2023-07-09T02:19:19.691636Z 2023-07-09T02:19:44.689864Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230709T052242_V20230709T012506_20230709T044236.EOF 192.2060168696138 693000 Copernicus Ground Segment 2023-07-09T07:48:09.367546Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230709T021919_20230709T021944_049340_05EEEA_A4CD GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((49.55521069041993 -16.852951128585882,48.975287631941555 -16.72061843112235,48.38976004905786 -16.585205172576867,47.804271723095866 -16.447977218757842,47.2756580853922 -16.322521841929497,47.2309726062941 -16.502591850378206,47.18567429694591 -16.682619762034765,47.093481971025696 -17.04232729533008,47.046219409825 -17.22191838217504,46.99810608777954 -17.40131373060294,46.9518374033638 -17.581167092222195,46.88788056076136 -17.819937006025405,47.42648523684961 -17.948555628129718,48.01605574968861 -18.08741779669725,48.60812621273057 -18.224860059685792,49.19418590778716 -18.3589323683957,49.29507412725911 -17.937491330152746,49.339742075423885 -17.75699915421483,49.382882487683524 -17.576165607366747,49.4286456325207 -17.395939124371345,49.51398465608415 -17.034096133648745,49.55521069041993 -16.852951128585882)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.30775481636525 45.96960687464072 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 2023-07-09T10:21:31.077241Z Batch API, v4.222.2 s3://deafrica-sentinel-1/s1_rtc/S18E049/2023/07/09/05EEEA 2.0E-4 2.0E-4 true block average 2 2 -17.0 49.0 -18.0 50.0 POLYGON((49.521744452585295 -17.0,49.42864563252018 -17.395939124373413,49.38288248767461 -17.57616560740236,49.28011025846095 -18.0,49.0 -18.0,49.0 -17.0,49.521744452585295 -17.0)) 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_05EEEA_S18E049_2023_07_09_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05EEEA_S18E049_2023_07_09_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05EEEA_S18E049_2023_07_09_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05EEEA_S18E049_2023_07_09_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05EEEA_S18E049_2023_07_09_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