1 / 10

Projections I

Mills College 2009 SOC128 G eographic I nformation S ystems and Sociological Geography. Projections I. Outline. What do you need to know going forward Projections and coordinate systems. The Problem.

drew-turner
Download Presentation

Projections I

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Mills College 2009SOC128GeographicInformationSystems and Sociological Geography Projections I

  2. Outline • What do you need to know going forward • Projections and coordinate systems

  3. The Problem http://publib.boulder.ibm.com/infocenter/dzichelp/v2r2/topic/com.ibm.db29.doc.spatial/csb3022a.htm

  4. The Problem • A “rectangle” on the earth’s surface… • …that is, a four cornered area aligned with parallels and meridians Cwest, Bnorth Awest, Bnorth Awest, Dnorth Cwest, Dnorth

  5. The Problem

  6. Consider 2 Square Areas on a Map

  7. Both are 1 unit x 1 unit 3 2 1 0 0 2 1 3

  8. Credits

More Related