https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-04-12T18:33:38.591564Z 2023-04-12T18:34:03.590099Z s3://sentinel-s1-l1c/GRD/2023/4/12/IW/DV/S1A_IW_GRDH_1SDV_20230412T183338_20230412T183403_048067_05C72F_5659 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 2023-04-12T18:33:38.591564Z 2023-04-12T18:34:03.590099Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230412T185637_V20230412T182527_20230413T010027.EOF 347.25953257452056 693000 Copernicus Ground Segment 2023-04-12T20:35:17.814761Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230412T183338_20230412T183403_048067_05C72F_5659 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-8.998262760653663 30.38252693997011,-8.602927841244234 30.447770416061772,-8.325400194503738 30.492796136648465,-7.929513185040908 30.555949732045352,-7.654913894731964 30.598992344420694,-7.391515308501713 30.639711294689047,-6.9960122264948374 30.699789916760537,-6.723877269074382 30.74037853729631,-6.421846795100022 30.784716820667086,-6.457433897992208 30.965222743613324,-6.485222334038432 31.146947064298047,-6.516727283408847 31.328120047329115,-6.542949361851397 31.51003432007837,-6.600528445881308 31.687478378292155,-6.637169315925977 31.86790847464983,-6.679811206159114 32.047491738592015,-6.7168929358114715 32.227858998171804,-6.731584154593669 32.28700600876306,-7.044085844162056 32.242286217529795,-7.3147786180191305 32.20287414823039,-7.585822105537351 32.162797808863225,-7.990850026601718 32.10176313687295,-8.397042997242584 32.039173339507656,-8.669373457163212 31.996436099202946,-8.937676266879 31.95371784071971,-9.33882067838488 31.8887199906052,-9.279991155067203 31.648963777435608,-9.238943130106833 31.468156793917284,-9.190186964005667 31.28861729737833,-9.144073732013332 31.108650488188555,-9.107701231128008 30.92708435627661,-9.063304118319747 30.746842211116963,-9.03855867508318 30.56335302952779,-8.998262760653663 30.38252693997011)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.7398127550221 46.51280179994382 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 2023-04-13T16:58:01.105054Z Batch API, v4.188.0 s3://deafrica-sentinel-1/s1_rtc/N31W007/2023/04/12/05C72F 2.0E-4 2.0E-4 true block average 2 2 32.0 -7.0 31.0 -6.0 POLYGON((-6.668534334030046 32.0,-6.6371693159247895 31.867908474644285,-6.600528445880961 31.68747837829113,-6.542949361851346 31.510034320078322,-6.516727283409178 31.328120047331733,-6.4852223340383786 31.146947064297905,-6.462751873931344 31.0,-7.0 31.0,-7.0 32.0,-6.668534334030046 32.0)) 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_05C72F_N31W007_2023_04_12_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05C72F_N31W007_2023_04_12_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05C72F_N31W007_2023_04_12_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05C72F_N31W007_2023_04_12_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05C72F_N31W007_2023_04_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