https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-11-21T16:23:17.482043Z 2022-11-21T16:23:42.481334Z s3://sentinel-s1-l1c/GRD/2022/11/21/IW/DV/S1A_IW_GRDH_1SDV_20221121T162317_20221121T162342_045994_05811F_28E0 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 2022-11-21T16:23:17.482043Z 2022-11-21T16:23:42.481334Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20221121T165926_V20221121T131244_20221121T163014.EOF 347.55310324725133 693000 Copernicus Ground Segment 2022-11-21T17:51:31.378137Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20221121T162317_20221121T162342_045994_05811F_28E0 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((31.961125890813523 -24.692784342052857,32.31418080966757 -24.6117635383365,32.55813172512717 -24.55523514341398,32.80341072290153 -24.497948814877656,33.170784519736536 -24.411308600292674,33.53793583252022 -24.323715789519756,33.78247570585434 -24.26481767325786,34.3473676067158 -24.127045531206626,34.144417705122784 -23.410166497049868,33.99412722232983 -22.87213819765335,33.92830222954902 -22.63297958979391,33.368726519577216 -22.768886807313816,33.006346992961475 -22.855708503859084,32.7651744487239 -22.9129743543189,32.52271682546379 -22.970133528788264,32.15768034038774 -23.05540796865795,31.564937797625326 -23.191854239057605,31.5813426757991 -23.251600773481275,31.6287329935624 -23.431739179428938,31.675177100306133 -23.612106082126584,31.725490865840577 -23.791594721837484,31.76842240941276 -23.972792806987368,31.81815235391749 -24.1524388903195,31.86407570046894 -24.33297231045766,31.913288531674265 -24.512761572097148,31.961125890813523 -24.692784342052857)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.21873 45.79431612637481 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 2022-11-21T18:43:22.698153Z Batch API, v4.157.0 s3://deafrica-sentinel-1/s1_rtc/S23E034/2022/11/21/05811F 2.0E-4 2.0E-4 true block average 2 2 -22.0 34.0 -23.0 35.0 POLYGON((34.0 -22.89316228729532,34.029843581538195 -23.0,34.0 -23.0,34.0 -22.89316228729532)) 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_05811F_S23E034_2022_11_21_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05811F_S23E034_2022_11_21_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05811F_S23E034_2022_11_21_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05811F_S23E034_2022_11_21_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05811F_S23E034_2022_11_21_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