Aerial videography for estimating goose populations staging in Izembek Lagoon, Alaska
By: R.M. Anthony, R.A. Stehn, and W.H. Anderson
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Abstract
We conducted experimental photographic surveys of black brant and Canada geese in a pre-migration staging area on the Alaska Peninsula to compare precision and efficiency of this technique to currently employed ocular estimates. Video and digital cameras sensitive to near infrared and visible radiation were tested at various altitudes and with lenses of different focal length. Using information from these tests, we constructed an artificial population of geese to determine sampling effort and efficiency of the technique.
| Publication type | Conference Paper |
|---|---|
| Publication Subtype | Conference Paper |
| Title | Aerial videography for estimating goose populations staging in Izembek Lagoon, Alaska |
| ISBN | 1570830509 |
| Year Published | 1997 |
| Language | English |
| Publisher | American Society for Photogrammetry and Remote Sensing |
| Contributing office(s) | Alaska Biological Science Center |
| Description | 11 p. |
| Larger Work Type | Book |
| Larger Work Subtype | Conference publication |
| Larger Work Title | Proceedings of the 16th biennial workshop on color photography and videography in resource assessment |
| First page | 289 |
| Last page | 299 |
| Conference Title | 16th Biennial Workshop on Videography and Color Photography in Resource Assessment |
| Conference Location | Welasco, TX |
| Conference Date | April 29-May 1, 1997 |
| Google Analytic Metrics | Metrics page |