I was having a great deal of trouble with projected coordinate systems. Our workplaces uses data that is created using a stateplane projection, but the google maps API wants data in the form of WGS1983 format. For the longest time I didn’t know how to get over this hurdle. I could convert the shapefiles using shp2mysql.exe but shp2mysql wouldn’t change the projection and the polygons wouldn’t work.
The answer was simple: a tool in ESRI’s ArcView called Project (management). I searched all over looking for transform or coordinates or something similar: but Project is the tool you’d like to use: it allows you transform any source data into another coordinate system or projection including datum and spheroids.
And now the data can fly back and forth every whichway.
Dom
Wednesday, May 6, 2009
To transform Coordinates in a SHP file - use Project Tool in ESRI ArcView
Posted by d at 1:04 PM
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