https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-04-22T18:41:32.465455Z 2022-04-22T18:42:01.497508Z s3://sentinel-s1-l1c/GRD/2022/4/22/IW/DV/S1A_IW_GRDH_1SDV_20220422T184132_20220422T184201_042890_051EBD_DE28 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 2022-04-22T18:41:32.465455Z 2022-04-22T18:42:01.497508Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20220422T172830_V20220422T165451_20220422T232951.EOF 347.2974616095288 693000 Copernicus Ground Segment 2022-04-22T19:10:28.343560Z Sentinel-1 IPF, 003.51 S1A_IW_GRDH_1SDV_20220422T184132_20220422T184201_042890_051EBD_DE28 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-10.890669116893601 29.630491716749056,-10.507338410285348 29.6943564182885,-10.247316322600444 29.73699989573656,-9.856233661732464 29.800109960667726,-9.594617831789565 29.841638780979466,-9.333726918274262 29.882504556491178,-8.934887811774352 29.943913177244205,-8.66839216850045 29.984230312556427,-8.321317023871886 30.035873246043067,-8.330224823357272 30.09386040225892,-8.371514424883545 30.27365977858726,-8.409646523659589 30.453916125666034,-8.449822892615199 30.63387843429858,-8.479874460874413 30.815299736911363,-8.5034978405842 30.997636442354597,-8.549337042906231 31.17677624453467,-8.59250448615871 31.356302764754105,-8.65526222933892 31.65799892429944,-9.007057154254712 31.60705386101852,-9.270924999512559 31.568156007204557,-9.673691215493145 31.507679535075354,-9.939572090167474 31.467017349175507,-10.204581266006706 31.425904078479878,-10.601658388567895 31.36321003138363,-10.866081767222624 31.32073324851651,-11.255874815077812 31.25705214192075,-11.065389711050997 30.411856385163222,-10.890669116893601 29.630491716749056)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.72536530291517 46.33751163403407 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 2022-04-22T20:02:20.968030Z Batch API, v4.104.0 s3://deafrica-sentinel-1/s1_rtc/N29W011/2022/04/22/051EBD 2.0E-4 2.0E-4 true block average 2 2 30.0 -11.0 29.0 -10.0 POLYGON((-10.890669116893644 29.630491716749106,-10.973294694175962 30.0,-10.0 30.0,-10.0 29.776909998483905,-10.890669116893644 29.630491716749106)) 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_051EBD_N29W011_2022_04_22_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_051EBD_N29W011_2022_04_22_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_051EBD_N29W011_2022_04_22_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_051EBD_N29W011_2022_04_22_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_051EBD_N29W011_2022_04_22_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