fusion of geodesy and gis at noaa as ngs
TRANSCRIPT
Fusion of Geodesy and GIS at NOAA’s National Geodetic Survey
Brian Shaw [email protected]
September 24, 2014 Geospatial Conference in the Rockies
Please take 5-7 minutes to read the handout for background information
The NGS Toolbox is composed of ArcGIS Python Script Tools
bfile
gfile
adj file
7/13/2014 5 2014 Esri AEC Summit
GIS is only for low spa0al accuracy? Median accuracy (95% conf.): 0.9 cm horiz, 1.5 cm height
latitude E longitude lat interval lon interval rows cols
Esri Grid Header
NGS Grid Header
7/13/2014 2014 Esri AEC Summit 17
7/13/2014 18 2014 Esri AEC Summit
7/13/2014 2014 Esri AEC Summit 19
Experimental Geoid 14B with Aerogravity Blocks
Fusion of Geodesy and GIS at NOAA’s National Geodetic Survey
Brian Shaw [email protected]
September 24, 2014 Geospatial Conference in the Rockies
Questions?