Review of native vegetation condition assessment concepts, methods and future trends

Shafapour Tehrany, M, Kumar, L and Drielsma, M 2017, 'Review of native vegetation condition assessment concepts, methods and future trends', Journal for Nature Conservation, vol. 40, pp. 12-23.


Document type: Journal Article
Collection: Journal Articles

Title Review of native vegetation condition assessment concepts, methods and future trends
Author(s) Shafapour Tehrany, M
Kumar, L
Drielsma, M
Year 2017
Journal name Journal for Nature Conservation
Volume number 40
Start page 12
End page 23
Total pages 12
Publisher Elsevier
Abstract The main aim of this review paper is to evaluate and make recommendations on how current and emerging remote sensing (RS) technology might be best used to improve vegetation condition assessment and monitoring. This research reviews the vegetation attributes used in various approaches to vegetation condition assessment, the most efficient and rapid techniques to assess those attributes, and proposes applicable suggestions for future vegetation condition assessment using fusion and ensemble techniques. The attributes are those that have strong correlations with components of vegetation condition and are expected to produce trustable indications of change. Further to this, it aims to identify those vegetation attributes that can be best assessed using field survey and those that can be remotely measured world-wide. Vegetation has various structural, functional and compositional characteristics. To measure specific vegetation characteristics, the suitable type of RS sensor is required. Multi-spectral, hyperspectral, Radio Detection And Ranging (RADAR) and Light Detection And Ranging (LiDAR) are the main types of RS sensors, and each type has a range of applications. A variety of automated and repeatable methods are provided by RS technology to monitor the indicators of vegetation condition. However, dependency on site-based data remains. Further work is essential to find a rapid, cost effective and transferable RS method to map and monitor vegetation condition. Moreover, near future improvements in RS, such as Sentinel products, are expected to ease the process of vegetation condition assessment and enhance the outcomes.
Subject Photogrammetry and Remote Sensing
Environmental Monitoring
Geospatial Information Systems
DOI - identifier 10.1016/j.jnc.2017.08.004
Copyright notice © 2017 Elsevier GmbH. All rights reserved.
ISSN 1617-1381
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