Blog Archives

MFworks Tutorial

This tutorial, developed in 2002, is a showcase on network analysis in MFworks, with step by step instructions and a summary of the theory behind it.

Posted in THIS and THAT
Tags: , , , , , ,

Corridor Analysis – A timeline of evolutionary development

corridor-modellingLocating a right-of-way for a linear facility such as a pipeline, a transmission line, a railway or a roadway can be a complex problem. Locating a corridor connecting an origin and a destination on a landscape is analogous to identifying a route that traverses a continuous landscape. Thus, corridor analysis is closely linked to shortest-path finding and network analysis in raster GIS, and has evolved along with it. Corridor analysis is essentially a variant of surface analysis, but can also be viewed as a site selection problem where an optimal contiguous and elongated site is sought.

My PhD?

On a sidenote, I should mention that since this post was first published,

Read more

Posted in ARTICLES and PAPERS
Tags: , , , , , ,

How to make a straight line square

Traditionally, network analysis, path finding and route planning have been the domain of graph theory and vector GIS, which is where most algorithms find their application. Contrary to such common wisdom, the research of this thesis for the Msc in GIS explores the topic of network analysis in raster GIS, using MFworks as example software.

Posted in my PUBLIC PRESENCE
Tags: , , , , , , ,

Book Review: This is where raster GIS started…

Tomlin is a must to any academic student of GIS, since much or nearly all work on raster GIS springs off from Tomlin’s work….well not really, but Geographic Information Systems and Cartographic Modeling by Tomlin sparked the scientific interest in it.

Posted in BOOKS and BOOK CHAPTERS
Tags: , , , ,

ARTICLES and PAPERS
How to secure your supply chain - 4/7
My previous post was part three of a series based on the Swedish business continuity handbook titled[...]
Supply Chain Turbulence
We are living in turbulent times. So are our supply chains. Nonetheless, the standard tenets of supp[...]
BOOKS and BOOK CHAPTERS
Book Review: The Full Costs and Benefits of Transportation
This book, The Full Costs and Benefits of Transportation: Contributions to Theory, Method and Measur[...]
Book Review: Managing Supply Chain Risk and Vulnerability
Another book by someone from the ISCRiM group? No, not this time, or perhaps, yes, after all. Managi[...]
REPORTS and WHITEPAPERS
Transport infrastructure resilience
Is it possible to devise a simple framework for assessing the resilience of the transport infrastruc[...]
Hiperos - the Integrated View of Supplier Risk
Supply chains have gone global. No longer are they a point-to-chain of goods flowing from a source t[...]
from HERE and THERE
The Box is back!
Finally, the BBC Box has returned home, as I was made aware of from a post on @risk the other day. I[...]
Pålitelighet og sårbarhet av transportsystemer
Transportsystemer som veg og jernbane danner ryggraden i et moderne samfunn. PÄliteligheten og sÄrba[...]