Browsing ITLS Working Papers 1994 by author "Wigan, Marcus"
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Digital Spatial data: Problems of Property, Access, Pricing and Quality
Wigan, MarcusPublished 1994-01-01Spatial information data has become widely available in a variety of digital forms, and is of great interest to users and potential of Geographical Information Systems. Most of the data has come from the work in the ...Open AccessWorking Paper -
Measurement and evaluation of non-motorised transport
Wigan, MarcusPublished 1994-10-01Walking and cycling are travel modes where the operating cost is close to zero, and little or direct revenues flow from their usage. This makes the evaluation of their contribution to transport more difficult than for the ...Open AccessWorking Paper -
Walking as a Transport Mode
Wigan, MarcusPublished 1994-04-01Walking is viewed from many different perspectives, but lacks both informed advocacy groups and a unified policy treatment. As a result, the weight given to pedestrian movements is inconsistent, and an appropriate view ...Open AccessWorking Paper
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