GGRA30H3 Lecture Notes - Lecture 6: Fire Hydrant, Web Map Service
Document Summary
Location data = coordinated or positional references of some sort: attributive data = characteristics or observations about whatever is being described as being at the associated position, vector ex. There is a fire hydrant --> the hydrants located in a district is spatial data --> the properties (colour, rating, flanges, etc. ) of the hydrants are attributive data: raster ex. Weather station temperatures displayed by a map --> each colour represents an temperature interval. A) point b)line c) area: clicker question #1 (answer): a - point, clicker question #2: which of there maps shows a (rough) map of new.
