'State plane coordinate system' diaporamas de présentation

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

702 views • 53 slides

Projections and Coordinate Systems

Projections and Coordinate Systems. Overview Projections Examples of different projections Coordinate systems Datums. The earth is a spheroid The best model of the earth is a globe. Drawbacks: not easy to carry not good for making planimetric measurement (distance, area, angle).

751 views • 52 slides

Site Evaluation

553 views • 38 slides

Conversion from Latitude/Longitude to Cartesian Coordinates

693 views • 34 slides

Describing Where: spatial referencing systems

336 views • 33 slides

Map Projections

Map Projections. GIS-101 Summer 2006 Semester. Important Things to Remember about Map Projections. An attempt to take location information from a spheriod object and transfer to a flat surface As such, ALL projections are a distortion of the real world to some extent!.

477 views • 31 slides

432 views • 22 slides

Coordinate systems

Coordinate systems. Geographic Coordinate System. This is a Global Coordinate System Based on angles on the ellipsoidal Earth. latitude positive in n. hemisphere negative in s. hemisphere longitude positive east of Prime Meridian negative west of Prime Meridian. Cartesian Coordinates.

458 views • 21 slides

Mapping the History and Archaeology of Claude Moore Park

Mapping the History and Archaeology of Claude Moore Park. Goals and Objectives. Obtain GPS data for archaeological and historic resources at Claude Moore Park Combine with GIS data from Loudoun County in ArcMap Create maps for: Public outreach and education

334 views • 14 slides