3-D COGO and
Error Propagation
Based on the GSDM

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 P.O.Box 3162
 Las Cruces, NM 88003
 
 Earl F. Burkholder, PS, PE, F.ASCE
 Email: eburk@globalcogo.com 
 URL:   www.globalcogo.com
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 Alfred Leick's Home Page
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 Coalition of Geospatial Organizations 
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 Global Spatial Data Infrastructure 
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International Earth Rotation Service
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 NM Board of Licensure PE/PS 
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 Geo-Week 
 WGIC 





EFB personal - Trip to Africa 2002  click here.  






This web page first posted October 31, 2021, and last updated 11/24/2023.

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