LIBROS DEL AUTOR: jeffrey r charles

2 resultados para LIBROS DEL AUTOR: jeffrey r charles

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  • Improving GIS-based Wildlife-Habitat Analysis
    Charles R. Smith / Charles RSmith / Jeffrey K. Keller / Jeffrey KKeller
    Geographic Information Systems (GIS) provide a powerful tool for the investigation of species-habitat relationships and the development of wildlife management and conservation programs. However, the relative ease of data manipulation and analysis using GIS, associated landscape metrics packages, and sophisticated statistical tests may sometimes cause investigators to overlook i...
    Disponible

    68,16 €

  • Practical Astrophotography
    Jeffrey R. Charles
    For all but the simplest star-trail pictures, photographing the night sky involves machinery to track the stars, and the task becomes even more complicated when photographing very small or very faint objects that require high magnification or very long exposure times.Astrophotography for Amateurs presents equipment and techniques, features practical h...
    Disponible

    53,85 €