https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-05-10T17:35:17.121254Z 2022-05-10T17:35:42.119415Z s3://sentinel-s1-l1c/GRD/2022/5/10/IW/DV/S1A_IW_GRDH_1SDV_20220510T173517_20220510T173542_043151_052750_EAE8 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 2022-05-10T17:35:17.121254Z 2022-05-10T17:35:42.119415Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20220510T182421_V20220510T142640_20220510T174410.EOF 347.16331716484814 693000 Copernicus Ground Segment 2022-05-10T18:50:20.548785Z Sentinel-1 IPF, 003.51 S1A_IW_GRDH_1SDV_20220510T173517_20220510T173542_043151_052750_EAE8 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((15.454761048458021 -31.629459308882552,15.832298415011042 -31.54277638593247,16.094428922024058 -31.481837423537964,16.35621913551559 -31.420365071414675,16.748262748392918 -31.327160484241215,17.009195058921083 -31.264363068695033,17.399944430415452 -31.169180232646966,17.660009093031483 -31.10507018729799,17.990515544516374 -31.02268783029522,17.929700253464716 -30.845150626685594,17.87303673130569 -30.666491831701272,17.81469673366516 -30.488282302653428,17.760418895887085 -30.309071848531644,17.69990324636308 -30.131464094931893,17.642183187559844 -29.95317464781504,17.585203341939632 -29.774724550988793,17.525818179174333 -29.596904775047726,17.506767281333953 -29.538337168452657,17.18322214073941 -29.61873559995975,16.92573420577711 -29.682055147582957,16.540390432178206 -29.775735065754933,16.283098846415374 -29.83756690481003,15.896571250725799 -29.92937802610173,15.638494672794888 -29.989958213932688,15.380106555487124 -30.05003461252425,15.008000994053727 -30.135529760468348,15.131617747003146 -30.553433792541316,15.238582948686085 -30.912239256374754,15.346301335254509 -31.270944525685287,15.454761048458021 -31.629459308882552)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.01428 45.7156419155471 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 2022-05-10T20:14:14.134317Z Batch API, v4.110.0 s3://deafrica-sentinel-1/s1_rtc/S31E017/2022/05/10/052750 2.0E-4 2.0E-4 true block average 2 2 -30.0 17.0 -31.0 18.0 POLYGON((17.657342593376015 -30.0,17.69990324636379 -30.13146409493414,17.76041889589027 -30.30907184854234,17.814696733665233 -30.48828230265349,17.929700253464922 -30.84515062668632,17.982743838222174 -31.0,17.0 -31.0,17.0 -30.0,17.657342593376015 -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_052750_S31E017_2022_05_10_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_052750_S31E017_2022_05_10_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_052750_S31E017_2022_05_10_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_052750_S31E017_2022_05_10_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_052750_S31E017_2022_05_10_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