Accession Number : AD1014009


Title :   Photogrammetry with an Unmanned Aerial System to Assess Body Condition and Growth of Blainville's Beaked Whales


Descriptive Note : Technical Report


Corporate Author : National Oceanic and Atmospheric Administration La Jolla United States


Personal Author(s) : Claridge,Diane ; Dunn,Charlotte ; Durban,John ; Fearnbach,Holly ; Perryman,Wayne


Full Text : https://apps.dtic.mil/dtic/tr/fulltext/u2/1014009.pdf


Report Date : 30 Sep 2015


Pagination or Media Count : 6


Abstract : We propose to use the NOAA APH-22 marine hexacopter as an Unmanned Aerial System (UAS) to obtain vertical images of whale lengths and width profiles. This small, battery-powered platform is quiet, cost-effective and safe to operate from small boats, and can hover over animal groups. We will launch the hexacopter from a boat platform to fly short missions over beaked whales when they are sighted close-by at the surface, obtaining high resolution digital images from a height of approximately 30m. We will validate this system for beaked whales during a field trial in summer 2016 south of Great Abaco Island, northern Bahamas, where a photo-identification study over 18 years has demonstrated high site-fidelity of Md.


Descriptors :   photogrammetry , WHALES , unmanned aerial vehicles , DRONES , images , measurement


Distribution Statement : APPROVED FOR PUBLIC RELEASE