PPT-Geodesy, Map Projections and Coordinate Systems

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 xyz coordinate systems for map data. 28 to 30 30 to 32 25 to 30 22 to 23 21 to 30 22 to 35 22 to 34 18 to 24 December projection 28 to 32 30 to 34 25 to 32 22 to 24 22 to 33 22 to 36 21 to 35 18 to 25 Unemployment rate 61 to 63 56 to 59 52 to 56 52 to 56 60 to 65 54 to 59 51 to 58 52 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.. 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?. (. mis. )Usage and (. mis. )Interpretation?. Greg Ball. BSPS meeting 16 December 2013: Gregball@orangehome.co.uk. Projections and Planning. Planners mainly interested in change over time rather than future stock. – . An assessment of past emission projections reported by Member States under EU air pollution and greenhouse gas legislation. . Martin . Adams, Melanie Sporer. . Air and Climate Change Programme . A look at the Earth. What is Geodesy?. - The Merriam Webster Dictionary defines Geodesy as, "a branch of applied mathematics concerned with the determination of the size and shape of the earth and the exact positions of points on its surface and with the description of variations of its gravity field.". 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. William Mackaness, Carol Blackwood, Charlotte Graves. Institute of Geography. School of GeoSciences. University of Edinburgh. Drummond St, Edinburgh EH8 9XP. william.mackaness@ed.ac.uk. Earthquakes. Measure on a Richter scale 1-7. 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 . A Coordinate Grid . Project. Timeline. Day 1: . Introduction to Maps . Start Classroom Map. Day 2: . Finish Classroom Map . Share Maps . Discuss difficulties of Mapping an Entire School. Get in Teams and Brainstorm. with GIS’t a Little Bit of. Geometrical and Physical Geodesy. Roger R. Patocka, P.E.. Engineer, Emmet County, Iowa. April 4, 2013. . One goal of this presentation is an attempt to . affirm and clarify the utility and. GETSI Short . Course. AGU Annual Meeting. December . 10, 2017. WIFI. Hilton Meetings. AGUFM17. History behind resources. Geoscience/geodesy community members with great ideas. Other community members asking for more teaching resources. . RECTANGULAR or Cartesian. . CYLINDRICAL. SPHERICAL. Choice is based on symmetry of problem. Examples:. Sheets - RECTANGULAR. Wires/Cables - CYLINDRICAL. Spheres - SPHERICAL. To understand the Electromagnetics, we must know basic vector algebra and coordinate systems. So let us start the coordinate systems..