Area distortion - PowerPoint PPT Presentation

Projections and Coordinate Systems

Projections and Coordinate Systems. Overview Projections Examples of different projections Coordinate systems Datums. Projections. The earth is a spheroid The best model of the earth is a globe. Drawbacks: not easy to carry

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558 views • 53 slides

Azimuthal (sometimes called zenithal) projections classified by projection center

Next blue pictures are taken from ESRI:s web pages: Understanding Map Projections. Azimuthal (sometimes called zenithal) projections classified by projection center.

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1.46k views • 49 slides

Improving Decision Making in Choosing a Projection

Improving Decision Making in Choosing a Projection. Michael Braymen. Overview. Objective Background Problem Proposed Solution Process Obstacles Timeline Literature. Objective. To facilitate decision making in choosing projections.

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283 views • 18 slides

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