Tracking Data for Three Large-bodied Gull Species and Hybrids (Larus spp.) ...

This metadata document describes the data contained in the "processedData" folder of this data package. This data package contains all data collected by the Argos System from 6 satellite transmitters attached to Glaucous-winged gulls on Middleton Island and 42 Argos-linked GPS satellite tr...

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Bibliographic Details
Main Authors: Ramey, Andy M, Hatch, S.A., Ahlstrom, Christina A, Van Toor, M.L., Woksepp, H., Chandler, J.C., Reed, John A, Reeves, Andrew, Waldenstrom, J., Franklin, A.B., Bonnedahl, J., Gill, V.A., Mulcahy, D.M., Douglas, David C
Format: Dataset
Language:unknown
Published: U.S. Geological Survey 2020
Subjects:
Species life history, Telemetry, Migratory birds, Seasonal distribution, Overwintering, Breeding sites, Capture-recapture studies, Tracking equipment, Tagging devices, Plumage, Wildlife, Ornithology, Migratory species, Coastal ecosystems, Marine ecosystems, Animal tracking, Health and disease, Pacific Americas flyway, East Asia flyway, Satellite transmitter, Platform Transmitter Terminal, PTT, Argos, GPS, Glaucous Gull, Glaucous-winged Gull, American Herring Gull
Glaucous Gull
Alaska
Online Access:https://dx.doi.org/10.5066/p9fz4ojw
https://www.usgs.gov/centers/asc/science/tracking-data-three-large-bodied-gull-species-and-hybrids-larus-spp
Description
Summary:This metadata document describes the data contained in the "processedData" folder of this data package. This data package contains all data collected by the Argos System from 6 satellite transmitters attached to Glaucous-winged gulls on Middleton Island and 42 Argos-linked GPS satellite transmitters attached to three species of large-bodied gulls (genus Larus) and hybrids thereof, captured at landfills in southcentral, western and northern Alaska. The transmitters carried GPS receivers, so GPS tracking data represent the backbone of this data release. However, because the GPS locations were communicated through the Argos System, a time series of Argos (Doppler) tracking data also exists and is included. Four Comma Separate Value (CSV) tables are included in the "processedData" folder of this data package: 1) the "GPS_filteredLocations" table contains one record for every GPS location obtained, accompanied by a binary flag that denotes an algorithm's plausibility check (based on a speed threshold of 35 m/s); ...

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