https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-04-14T16:38:08.863527Z 2023-04-14T16:38:37.908776Z s3://sentinel-s1-l1c/GRD/2023/4/14/IW/DV/S1A_IW_GRDH_1SDV_20230414T163808_20230414T163837_048095_05C81D_ABF9 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 2023-04-14T16:38:08.863527Z 2023-04-14T16:38:37.908776Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230414T165631_V20230414T163015_20230414T230515.EOF 347.3111363940733 693000 Copernicus Ground Segment 2023-04-14T17:17:41.673656Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230414T163808_20230414T163837_048095_05C81D_ABF9 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((20.007517211504233 29.42294589466279,20.406270336569307 29.489520306355296,20.674244243433062 29.53354118145749,20.9418971782861 29.576934099643434,21.345182043827602 29.64122903299587,21.7477792297855 29.704115137943884,22.017245687212743 29.74547998175632,22.560917891219844 29.82716703252808,22.441457662815697 30.42545764969406,22.335183013188253 30.967241335225033,22.239368441621142 31.451110551714375,21.960648661923642 31.41067513005447,21.68699486399214 31.370349362103916,21.413342894719513 31.32940663766187,21.003234386038123 31.26689039092856,20.59439103433844 31.203182478674222,20.320378585390596 31.159711855742827,20.04769637166136 31.11583366231735,19.64293385947628 31.049562328042214,19.873983858673732 30.022448347099484,19.915965611614034 29.84184789710677,19.954571967828933 29.66068521634192,20.007517211504233 29.42294589466279)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.72409264161809 46.56461084133925 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 2023-04-14T21:29:28.448055Z Batch API, v4.188.0 s3://deafrica-sentinel-1/s1_rtc/N30E019/2023/04/14/05C81D 2.0E-4 2.0E-4 true block average 2 2 31.0 19.0 30.0 20.0 POLYGON((19.879202123422726 30.0,19.654082939390424 31.0,20.0 31.0,20.0 30.0,19.879202123422726 30.0)) 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_05C81D_N30E019_2023_04_14_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05C81D_N30E019_2023_04_14_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05C81D_N30E019_2023_04_14_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05C81D_N30E019_2023_04_14_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05C81D_N30E019_2023_04_14_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