PPT-MAP PROJECTIONS

Representing the Earth Globes Why is a globe more accurate than a map A globe is shaped like the Earth and provides a true picture of the size and shape of landmasses and of distances across land masses. 23 to 27 23 to 27 20 to 24 20 to 23 21 to 31 22 to 30 18 to 25 18 to 25 December projection 26 to 30 25 to 30 23 to 25 20 to 23 21 to 32 21 to 30 20 to 27 18 to 27 Unemployment rate 50 to 52 49 to 51 48 to 51 50 to 52 48 to 53 45 to 52 48 to 55 49 Dave Rutledge, Caltech. 2013 GSA Annual Meeting, Denver. Outline. Projections from regional coal histories. Projection for world coal production. Comparisons with the scenarios used by climate modelers. Hugh Mackenzie. April 2014. Summary. What are the household projections?. How are they produced?. Five inputs. Seven steps. Variant projections. How to get Census data & analysis. What are household projections?. Neil McDonald and Christine Whitehead . Alan Holman’s Legacy. Alan first made estimates of housing demand and need in 1970 - to inform central government of housing supply . requirements . necessary to . Geodesy. - the shape of the earth and definition of earth datums. Map Projection. - the transformation of a curved earth to a flat map. Coordinate systems. - (x,y,z) coordinate systems for map data. & . Sphere GCS. Celina Bolding & James Hughes. Historical Stereographic Projections. Believed to be one of the world’s oldest projections. Hipparchus (190 – 120 BCE) & Ptolemy (90 – 168 BCE) . distort a certain property. .. Definition: The representation of the globe on a two dimensional flat map.. All maps have four features that can be distorted that include: Shape, Size (area), distance, and direction. The reason for this being that there is no perfect way to represent a 3-D object on a 2-D plane. Each different type of map sacrifices one or more of these properties to make a flat map. . Geodesy. - the shape of the earth and definition of earth datums. Map Projection. - the transformation of a curved earth to a flat map. Coordinate systems. - (x,y,z) coordinate systems for map data. By . Chee. . Wai. Lee. Tutorial Outline. General Introduction. Instrumentation. Trace Generation. Support for TAU profiles. Performance Analysis. Dealing with Scalability and Data Volume. General Introduction. Systems. Acknowledgements: Barron Orr, AZ Geospatial Extension Specialist. Operation On-Target. With support from:. NSF DUE-0903270. Prepared by:. in partnership with:. John McGee. Jennifer McKee. Geospatial Technician Education Through Virginia’s Community Colleges (GTEVCC). Helen You. Texas Demographic Conference. May 2018 . Austin, Texas. Texas Population . Projections . Program. TDC . produces. projections of the population of the . STATE. and all . COUNTIES. in the state by . Locations, Latitudes, Longitudes, . The Geographic Grid, Time Zones, . Map Projections. Representations of Locations . and Patterns. Being able to convey (or communicate) . where. things are, is essential to . Representations of Locations and Patterns Locations, Latitudes, Longitudes, The Geographic Grid, Time Zones, Map Projections Representations of Locations and Patterns Being able to convey (or communicate) Grant Rainey. Senior Planning Officer. Gateshead Council. Introduction. Plan-making combines assessment of evidence with meeting local objectives / aspirations. When determining strategic needs for housing and economic growth, issues can be...