https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2021-01-25T16:29:55.567795Z 2021-01-25T16:30:49.602381Z s3://sentinel-s1-l1c/GRD/2021/1/25/IW/DV/S1A_IW_GRDH_1SDV_20210125T163024_20210125T163049_036297_044224_7E06 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 2021-01-25T16:30:24.603475Z 2021-01-25T16:30:49.602381Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20210125T185153_V20210125T144300_20210125T180030.EOF 347.1694436988508 693000 Copernicus S1 Core Ground Segment - DPA 2021-01-25T19:07:53.618115Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210125T163024_20210125T163049_036297_044224_7E06 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((21.54660264732537 31.775649382182756,21.950389597530027 31.84114741506285,22.224863739045038 31.884884906054364,22.499303275378065 31.927985179379412,22.911503259206803 31.991534610434584,23.187397907540465 32.03327432183224,23.59862120507139 32.0943106033299,23.8742611601834 32.13443124927404,24.157323712192312 32.17496929049301,24.086201594131822 32.53598709706075,24.015913197380122 32.897200211413185,23.978938887871227 33.0775451552964,23.940045429836356 33.25762058236471,23.855607784894886 33.678203960611825,23.567306267384584 33.63800672841631,23.286816007919867 33.5982142943028,23.006585030191328 33.557787930501554,22.58673227011437 33.49596308117163,22.30716451003341 33.45395870767937,21.88832242512462 33.38977424305043,21.609438872060327 33.34620183150635,21.1985983196118 33.28078960676647,21.295786094235883 32.85960056412715,21.384672663164825 32.49909477545475,21.425873625416713 32.31832334470844,21.54660264732537 31.775649382182756)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.68387425148761 46.50996737252268 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 s3://sentinel-s1-l1c/GRD/2021/1/25/IW/DV/S1A_IW_GRDH_1SDV_20210125T162955_20210125T163024_036297_044224_DAFE 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 2021-01-25T16:29:55.567795Z 2021-01-25T16:30:24.601975Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20210125T185153_V20210125T144300_20210125T180030.EOF 347.26799910064403 693000 Copernicus S1 Core Ground Segment - DPA 2021-01-25T19:14:42.036658Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210125T162955_20210125T163024_036297_044224_DAFE GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((21.908553526559736 30.148238610112188,22.309330031776803 30.214556109034646,22.578665109600948 30.258386739237235,22.983809058370905 30.323204634469693,23.254202338764852 30.365720861625817,23.659677344723995 30.42836385442571,23.931039938567935 30.469540692793878,24.20207405876074 30.510071919867418,24.47930771365333 30.550911063313123,24.253804947926156 31.691753073177757,24.217771976052923 31.872251975736415,24.180408516462883 32.05255992266994,24.157323712192312 32.17496929049301,23.8742611601834 32.13443124927404,23.59862120507139 32.0943106033299,23.187397907540465 32.03327432183224,22.911503259206803 31.991534610434584,22.499303275378065 31.927985179379412,22.224863739045038 31.884884906054364,21.950389597530027 31.84114741506285,21.54660264732537 31.775649382182756,21.61202406782617 31.47187928185078,21.69343998154513 31.110199381635532,21.854656165208034 30.386594988261002,21.908553526559736 30.148238610112188)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.74608385984489 46.55168138209509 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 2021-12-26T00:00:22.067997Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N31E022/2021/01/25/044224 2.0E-4 2.0E-4 true block average 2 2 32.0 22.0 31.0 23.0 POLYGON((22.0 31.0,22.0 32.0,23.0 32.0,23.0 31.0,22.0 31.0)) 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_044224_N31E022_2021_01_25_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_044224_N31E022_2021_01_25_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_044224_N31E022_2021_01_25_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_044224_N31E022_2021_01_25_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_044224_N31E022_2021_01_25_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 2019 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