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Archive for April, 2009

How to Get a Negative Intersect in ArcMap

Thursday, April 23rd, 2009

Rectangle:
picture-3122
Coastline:
picture-3152
Erase:
picture-3162
Oceans:
picture-31821

Just a reminder for myself: How do I get an oceans layer, if I have the coastline shapefile only? Create a rectangle covering the world. Use the ERASE command to substract the coastlines from the rectagnle. There you go.

CO2 Emissions with Accessibility Cartogram

Thursday, April 23rd, 2009

cartogram-co2-w-accessibility-2

Nice Graphics with Statistics

Thursday, April 23rd, 2009

picture-306A couple of nice graphics with these statistics I always have to deal with.

Cartogram with Distortion of Raster too

Monday, April 6th, 2009

picture-273There are a couple of scripts for ArcGIS which allow the creation of Cartograms, but this one allows as well the distortion of rasters. Nice!