EESC03H3 Lecture Notes - Lake Simcoe, Aquifer, Arcgis
Document Summary
A fairly common task when using gis is the incorporation of hard-copy data which may not already be in digital form. Before being able to use the imagery (to extract/digitize the aquifer information), the images need to be georectified to utm-z17-nad83, as found in the provided digital reference information. Introduction_arcgis_part2. zip should be uncompressed into a folder called ddata" accessible to the user with full read/write permissions; there should be adequate space available for these files and all manipulations. These contain the road network, lake boundaries and the river network for the requisite area that are to be used as reference layers (for calibration points). 1:50000 scale national basemaps. (note that these are the same files used in the "introduction to. Gis" assignment that project can be reused if available. ) The images for each stratigraphic level with 2 or three aquifers indicated on each (these will be the dark/black polylines/polygons within which a bold number will be present).
