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GI_Forum 2013, Volume 1Creating the GISociety – Conference Proceedings
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Verlag der Österreichischen Akademie der Wissenschaften Austrian Academy of Sciences Press
A-1011 Wien, Dr. Ignaz Seipel-Platz 2
Tel. +43-1-515 81/DW 3420, Fax +43-1-515 81/DW 3400 https://verlag.oeaw.ac.at, e-mail: verlag@oeaw.ac.at |
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DATUM, UNTERSCHRIFT / DATE, SIGNATURE
BANK AUSTRIA CREDITANSTALT, WIEN (IBAN AT04 1100 0006 2280 0100, BIC BKAUATWW), DEUTSCHE BANK MÜNCHEN (IBAN DE16 7007 0024 0238 8270 00, BIC DEUTDEDBMUC)
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GI_Forum 2013, Volume 1, pp. 552-555, 2013/06/20
Creating the GISociety – Conference Proceedings
The analysis of EO data is generally either pixel- or object-based, but this paper outlines a hybrid approach which maximises the information content of the image at its finest spatial resolution (the pixel) and then analyses this information at the scale of landscape features (objects). This approach is useful where the characteristics within features are important to their assessment and is highly relevant in the current context of habitat legislation which focuses on changes in condition as well as extent. A vital component of the approach is local expert knowledge to improve both the results and the engagement of key user communities in the process. Examples are provided for monitoring a 5 year wetland restoration programme where it was aimed to demonstrate a viable operational workflow.