grid « Numpty's Progress

Posts Tagged ‘grid’

three norths to choose from

Posted in GIS on Monday, April 5th, 2010. No comments yet

Tags: canmatrix, compass, geod, geogratis, grid, magnetic, north, perl, proj, shell, true

Toronto’s Angles

Posted in GIS on Wednesday, March 10th, 2010. No comments yet

Tags: angle, geod, grid, intersection, street, toronto