For Determining the Orientation and Size of Elements in Field Photographs
Orient the direction of your photographs without relying on log books. A metric scale divided into one 10cm, 10 1cm and one 5cm increment pattern determines size when photographing smaller items. A list of hypotenuse equivalents, transect distances and a metric/standard conversion chart are silk-screened on the back for quickly establishing square and rectangular plots ranging from 1 x 1m to 5 x 5m. Fiberglass. Red nylon drawstring bag included.