GISP Exam Study Guide 101: Datums, Coordinate Systems, and Projections
24:15
GISP Exam Study Guide 102: Discrete Features and Continuous Phenomena
51:51
Geodetic Surfaces and Datums
23:36
Projeções de mapas e sistemas de coordenadas explicados
18:51
Intro to coordinate systems and UTM projection (C12, V1)
8:08
Coordinate System Jargon: geoid, datum, projection
23:23
GISP Exam Study Guide 201: Spatial Data Models and Their Associated Planar Geographies
4:31
What are Geodetic Datums?
25:29