A review of the sampling methods used in aerial survey
No hay miniatura disponible
Fecha
Autores
Título de la revista
ISSN de la revista
Título del volumen
Editor
International Livestock Centre for Africa
Resumen
Descripción
Reviews procedures for obtaining reliable information on animal populations, other ecological features and land use generally from low-flying aircraft by direct observation or conventional photography, with reference to types of sampling unit, and the relative merits of unstratified systematic and stratified random sampling.
Palabras clave
aerial surveying, sampling, animal population, ecology, land use, aircraft, photography, sampling units, random sampling, stratified sampling