IMIS | Lifewatch regional portal

You are here

IMIS

[ report an error in this record ]basket (0): add | show Print this page

Low-cost very high resolution intertidal vegetation monitoring enabled by near-infrared kite aerial photography
Pauly, K.; De Clerck, O. (2011). Low-cost very high resolution intertidal vegetation monitoring enabled by near-infrared kite aerial photography, in: Pauly, K. GIS-based environmental analysis, remote sensing and niche modeling of seaweed communities. pp. 169-186
In: Pauly, K. (2011). GIS-based environmental analysis, remote sensing and niche modeling of seaweed communities. PhD Thesis. Ghent University. Department of Biology, Phycology Research Group : Gent. 222 pp., more

Available in  Authors 

Keyword
    Marine/Coastal

Authors  Top 

Abstract
    With ecosystem services of intertidal habitats under rising pressure of human disturbance and climate change, monitoring habitat diversity is increasingly required. However, field-based surveys are time and resourceintensive and often do not provide spatially explicit information. While airborne (multi-spectral) photography and LIDA (Laser Imaging Detecting And Ranging) offer an efficient, very high resolution and high-quality solution, the costs for skilled crew and equipment often preclude their use in remote areas, for small reserves and in developing countries. We present a simple yet robust, low-cost, low-altitude aerial photography solution using a kite and off-the shelf camera equipment, resulting in photos covering the near-infrared part of the spectrum for vegetation monitoring. Photos can be mosaiced to generate 3D models, orthophotomosaics, vegetation indices and supervised classifications using low-cost computer vision and remote sensing software. We demonstrate the utility of kite aerial photography for intertidal monitoring in a case study in Northern France and discuss strengths and weaknesses of kite aerial photography.

All data in the Integrated Marine Information System (IMIS) is subject to the VLIZ privacy policy Top | Authors