Session 4 Global Positioning System (GPS). Feasibility studies began in the 1960’s. Pentagon appropriated funding in 1973. First satellite launched.
Introduction to Mapping Science: Lecture #3 (Modeling the Earth in GIS) Models of the Earth The earth can be modeled as a –sphere, –oblate ellipsoid –geoid.
MGA Concepts and Grid Calculations Geodetic Surveying B.
Geometric Dimensioning and Tolerancing. MIL-HBK-727.
Module 9 Working with XY Data. Overview Geographic Datums Working with Coordinates in ArcMap Go To XY Transformations “On the Fly” Add XY Data.
Tools of the Trade GPS Communication Software GPS Mapping ProgramTarpits and Tips Mapping Program.
Introduction to GIS Presented By: J. Mark Young Roane State Community College Summer Semester 2006 Geographic Information Systems (GIS) at Roane State.
