https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-07-22T16:54:47.249793Z 2022-07-22T16:55:16.298243Z s3://sentinel-s1-l1c/GRD/2022/7/22/IW/DV/S1A_IW_GRDH_1SDV_20220722T165447_20220722T165516_044216_0546FE_8B7B 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 2022-07-22T16:54:47.249793Z 2022-07-22T16:55:16.298243Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20220722T171628_V20220722T164643_20220722T232143.EOF 347.2708415116988 693000 Copernicus Ground Segment 2022-07-22T17:37:56.924403Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20220722T165447_20220722T165516_044216_0546FE_8B7B GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((15.755763034751931 30.07315331791756,16.156378875785517 30.13950439486451,16.42642764792151 30.183491104496916,16.8291336579743 30.247986348451267,17.098695093217202 30.29042078922911,17.368393924996347 30.33228645137705,17.77280027965089 30.393957926669767,18.042535709052075 30.434355783788448,18.32052296949546 30.47536898928457,18.16453932187298 31.25448302733701,17.996252593336393 32.09950016588286,17.71278355299836 32.058835579171955,17.4377045242039 32.018730537522096,17.16286654401175 31.978030688273783,16.75106798726652 31.91586877584036,16.47684544266806 31.873688320251468,16.06598357364097 31.80931240251346,15.792394394513675 31.765660602927266,15.38594899039041 31.69964985378339,15.455192474438949 31.395694384780114,15.497388495583895 31.215117772960603,15.578219338492374 30.853386032727297,15.620826103372014 30.672885276677196,15.660960681305918 30.491978015415,15.755763034751931 30.07315331791756)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.73690172038726 46.5415246889281 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 2022-07-22T19:13:09.578303Z Batch API, v4.122.0 s3://deafrica-sentinel-1/s1_rtc/N30E015/2022/07/22/0546FE 2.0E-4 2.0E-4 true block average 2 2 31.0 15.0 30.0 16.0 POLYGON((15.755763034751876 30.073153317917438,15.620826103369717 30.67288527668757,15.578219338491058 30.853386032733027,15.54545768326922 31.0,16.0 31.0,16.0 30.113604503354,15.755763034751876 30.073153317917438)) 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_0546FE_N30E015_2022_07_22_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0546FE_N30E015_2022_07_22_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0546FE_N30E015_2022_07_22_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0546FE_N30E015_2022_07_22_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0546FE_N30E015_2022_07_22_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