ArticlePeerJ2019
Capturing complexity: field-testing the use of 'structure from motion' derived virtual models to replicate standard measures of reef physical structure.
Article in PeerJ, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
6 citing papers in PubMed, 51 citations in OpenAlex.
- Article
- Photogrammetry as a promising tool to unveil marine caves' benthic assemblages.Scientific reports · 2023Article
- Measuring habitat complexity and spatial heterogeneity in ecology.Ecology letters · 2022Review
- Article
- Implications of 2D versus 3D surveys to measure the abundance and composition of benthic coral reef communities.Coral reefs (Online) · 2021Article
- Three-dimensional digital mapping of ecosystems: a new era in spatial ecology.Proceedings. Biological sciences · 2020Article
Corrections and comments
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Authors and funding
4 authors at 4 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Reef structural complexity provides important refuge habitat for a range of marine organisms, and is a useful indicator of the health and resilience of reefs as a whole. Marine scientists have recently begun to use 'Structure from Motion' (SfM) photogrammetry in order to accurately and repeatably capture the 3D structure of physical objects underwater, including reefs. There has however been limited research on the comparability of this new method with existing analogue methods already used widely for measuring and monitoring 3D structure, such as 'tape and chain rugosity index (RI)' and graded visual assessments. Our findings show that analogue and SfM RI can be reliably converted over a standard 10-m reef section (SfM RI = 1.348 × chain RI-0.359,
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.