Browsing by Subject "cameras"
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Comparison of three quick methods to estimate crab size in the land crabs Cardisoma guanhumi Latreille, 1825 and Ucides cordatus (Crustacea: Brachyura: Gecarcinidae and Ucididae).
(2012)Quick, reliable and non destructive methods are necessary to estimate size structure on commercial land crabs, in order to acquire relevant information concerning the health of their populations. Cardisoma guanhumi and ... -
Data Standard; core data fields and vocabulary guidance; Version 2.1.
(Joint Nature Conservation Committee (JNCC), Peterborough, UK, 2024)The Joint Cetacean Data Programme (JCDP) is a platform for collation, storage and access of cetacean data collected at-sea via ship-based or aerial observer/digital methodologies. It is a growing resource, aiming to enable ... -
Guidelines for Bathymetric Mapping and Orthoimage Generation using sUAS and SfM: An Approach for Conducting Nearshore Coastal Mapping.
(NOAA NOS NCCOS, Silver Spring, MD, 2019)The absence of accurate, contemporary, or detailed bathymetric data in nearshore coastal waters impedes coastal research, conservation, disaster response, planning, and management efforts. The use of small Unmanned Aircraft ... -
Video demonstrating how to set-up, deploy and operate a shallow-water drop camera system. [Training video]
(Octopi Africa (Pty) Ltd and Array Media (Pty) Ltd, Cape Town, South Africa, 2021)Drop cameras are simple frame-deployed systems of various configurations that are designed to take photographic still images or videos of the seafloor. These tools are non-destructive and can go to beyond SCUBA depths, ...