Mapping seagrass coverage and spatial patterns with high spatial resolution IKONOS imagery
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- 作者：Ruiliang Pua ; rpu@usf.edu" class="auth_mail" title="E-mail the corresponding author ; Susan Bellb
- 关键词：Spatial pattern ; Ripley&rsquo ; s K function ; Water depth correction ; Submerged aquatic vegetation ; IKONOS ; Landsat TM ; Seagrass ; Florida
- 刊名：International Journal of Applied Earth Observation and Geoinformation
- 出版年：2017
- 出版时间：February 2017
- 年：2017
- 卷：54
- 期：Complete
- 页码：145-158
- 全文大小：4841 K
文摘
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IKONOS sensor can improve seagrass mapping accuracy compared to TM data.
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IKONOS data with Ripley’s K function can describe seagrass spatial patterns.
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IKONOS provided insight into seagrass spatial patterns not discernable with TM data.
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Dispersed or slightly dispersed spatial patterns of seagrass at a spatial scale of 4–32 m.
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Random or slightly clustered spatial patterns of seagrass at a spatial scale 32 m.