transition Digital Mapping and GIS for Permaculture and Landscape Design

In the Spirit of Lewis & Clark. Interview with Andrea Laliberte,earthmetrics.com by Willi Paul, Permaculture Exchange

In the Spirit of Lewis & Clark. Interview with Andrea Laliberte, earthmetrics.com by Willi Paul, Permaculture Exchange http://planetshifter.com/node/2004 – exceprt – “The real advantage of using a GIS is when you want to work with topography or produce topography-derived datasets such as slope, aspect, hill shade models or stream networks. These datasets can still be produced on a smaller site, but in many cases, the available free data are too coarse to produce good topography and more detailed survey data are needed. One free GIS package I use is Quantum GIS, … Continued

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