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Landscape Environmental Monitoring

sample based versus complete mapping approaches in aerial photographs

Ramezani, Habib and Svensson, Johan and Esseen, Per-Anders (2011). Landscape Environmental Monitoring. I/In: Environmental Monitoring. Sid./p. 205-218. InTech
ISBN 978-953-307-724-6
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Abstract

Landscape pattern is of primary interest to landscape ecologists and landscape metrics are used to quantify landscape pattern. Calculation of landscape metrics is commonly conducted on completely mapped areas
based on remotely sensed data. FRAGSTATS is a frequently used software for this purpose. Sample based approach is an interesting alternative to extract landscape data compared to complete mapping. The argument is that a sample survey takes less time; that it is possible to achieve more accurate result in a well-designed and wellexecuted
sample survey; and that data can be acquired and analyzed more efficiently.Since aerial photos are important source of data for many ongoing environmental monitoring programs such as NILS, there is an urgent need to investigate
the possibilities and limitations of both mapping and sample based approaches for estimating landscape metrics.

Authors/Creators:Ramezani, Habib and Svensson, Johan and Esseen, Per-Anders
Editors:Ema O. , Ekundayo
Title:Landscape Environmental Monitoring
Subtitle:sample based versus complete mapping approaches in aerial photographs
Year of publishing :2011
Page range:205-218
Publisher:InTech
ISBN for printed version:978-953-307-724-6
Language:English
Publication Type:Book Chapter
Refereed:Yes
Version:Published version
Full Text Status:Public
Subjects:Obsolete subject words > FORESTRY, AGRICULTURAL SCIENCES and LANDSCAPE PLANNING > Landscape planning > Nature conservation and landscape management
Keywords:Landscape metrics, Sample data, Environmental monitoring
URN:NBN:urn:nbn:se:slu:epsilon-e-294
Permanent URL:
http://urn.kb.se/resolve?urn=urn:nbn:se:slu:epsilon-e-294
Related URLs:
ID Code:8444
Faculty:NJ - Fakulteten för naturresurser och jordbruksvetenskap
S - Faculty of Forest Sciences
Department:(NL, NJ) > Dept. of Ecology
(S) > Dept. of Ecology
Deposited By: Dr Habib Ramezani
Deposited On:08 Dec 2011 09:11
Metadata Last Modified:22 May 2017 11:04

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