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Inputing environmental values for all of Sweden
2000 (English)Independent thesis Basic level (professional degree), 10 credits / 15 HE creditsStudent thesis
Abstract [en]

The goal of this project is to estimate pollution values lead and cadmium in 100 metre squares throughout Sweden. Since actual mesurements only are avalible for a limited number of colletion stations, natural trends (e.g proximity to transportations corridors) and the measured pollution values from the collection stations are feed in to a neural network. A neural network is capable to find the relationships between the hypothesis choosen (natural trends) and the measured pollution values. With the relationship (estimations for 100 metre squares) known, a grid could be created and presented in a GIS

Place, publisher, year, edition, pages
Keyword [en]
Technology, GIS, pollution values, cadmium, lead, neural networks, ArcView, Data interpolation
Keyword [sv]
URN: urn:nbn:se:ltu:diva-54512ISRN: LTU-HIP-EX--00/11--SELocal ID: b7649540-3659-404c-b867-7b07f97cf60fOAI: diva2:1027894
Subject / course
Student thesis, at least 15 credits
Educational program
Geographical IT, bachelor's level
Validerat; 20101217 (root)Available from: 2016-10-04 Created: 2016-10-04Bibliographically approved

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