https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-07-18T17:28:17.305947Z 2023-07-18T17:28:46.317401Z s3://sentinel-s1-l1c/GRD/2023/7/18/IW/DV/S1A_IW_GRDH_1SDV_20230718T172817_20230718T172846_049481_05F32D_68F8 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 2023-07-18T17:28:17.305947Z 2023-07-18T17:28:46.317401Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230718T193217_V20230718T154906_20230718T190636.EOF 348.0342639585723 693000 Copernicus Ground Segment 2023-07-18T19:50:48.658531Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230718T172817_20230718T172846_049481_05F32D_68F8 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((11.32866465346461 2.0825094256308505,12.4338188157497 2.3170319988443473,13.534790243923625 2.549703562322688,13.484693385479655 2.7888141246750684,13.449065585953395 2.9702139068794984,13.375927185377039 3.3325963306934536,13.26333801409101 3.875519196410178,13.227286140063798 4.056789186351016,13.202526131787597 4.177262709441801,12.098423887194677 3.94703875161298,10.993455269774138 3.715013765642425,11.020232203955981 3.5945459383180833,11.057611504448671 3.4129239568432412,11.096859241823523 3.2316947705708454,11.13423153242318 3.0500656632403382,11.1702953557234 2.8681557312597237,11.208849327747465 2.6867713208868578,11.24648231773837 2.505188402846718,11.278421658329393 2.3223896662024623,11.32866465346461 2.0825094256308505)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.77452534859463 46.03759343404967 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 2023-07-18T22:06:46.582632Z Batch API, v4.232.0 s3://deafrica-sentinel-1/s1_rtc/N02E013/2023/07/18/05F32D 2.0E-4 2.0E-4 true block average 2 2 3.0 13.0 2.0 14.0 POLYGON((13.443053961031504 3.0,13.48469338548033 2.7888141246718274,13.534790243923622 2.5497035623226876,13.0 2.4366847509325926,13.0 3.0,13.443053961031504 3.0)) 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_05F32D_N02E013_2023_07_18_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05F32D_N02E013_2023_07_18_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05F32D_N02E013_2023_07_18_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05F32D_N02E013_2023_07_18_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05F32D_N02E013_2023_07_18_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