Unidata, University Corporation for Atmospheric Research (UCAR)
Abstract
NCEP GFS Model : AWIPS 213 (H) Grid. National - CONUS - Double Resolution (polar stereographic). Model runs are made at 0, 6, 12, and 18Z, with analysis and forecasts every 6 hours out 5 days. Horizontal = 129 by 85 points, resolution 95.25 km, Polar Stereographic projection. Vertical = 1000 to 100 hPa mandatory pressure levels (10 levels); surface, height above ground, pressure layers. Educational levels: Graduate or professional