NCHRP supports advances in differential GPS satellite surveying.

NCHRP supports advances in differential GPS satellite surveying.

Sonraí bibleagrafaíochta
Údair chorparáideacha: National Research Council (U.S.). Transportation Research Board, National Cooperative Highway Research Program
Formáid: LEABHAR
Teanga:English
Foilsithe / Cruthaithe: Washington, D.C. Transportation Research Board, National Research Council [1992]
Ábhair:
Global Positioning System.
Artificial satellites in surveying.