Geography 1100 Lecture Notes - Lecture 1: Scientific Method, Crystal Growth, Fishing Net
Document Summary
For unit 2 and 3, do 13th edition readings. Earth movement rotation on axis and orbit around the sun. Explained seasons movement of subsolar point north and s of the equator. Aerial photography - photographs of the ground from an elevated position. Small scale 1 : 1 000 000 (shows ontario) Smaller scale maps have more info, larger have generalizations. Ea map projection has limitations, on used for well suited design. All have distortions, area, shape, scale, distance, direction. Can"t be conformal and equivalent at same time. Planar projections onto a plane (higher distortion farther from contact point) Conic projections on a cone (away from cones touching has reduced accuracy) Great circle route shortest distance between two places on earth"s surface. Longest straight line sailing distance 32 000 km. Thematic, statistical, cartogram, dot map, choropleth, isoline, mental. Various symbols to record phenomena location, qualitative or quantitative. Data distribution, interest on where thing found, not amount.