We used a digitized 1∶10000 topographical map to estimate the area, height, perimeter, distance to the mainland of each island, and distances among islands.
The perimeter, distance from the origin, angle (degrees), shape and x/y-coordinates of the centroid of the cluster are determined using the same methods employed for regions.
The ratio of the squared perimeter distance over the area (P/ A) was calculated and used to compare invasive properties of different tumours.
Each detected region/cluster is characterised by the set of spatial measures SM = {clusteredness, density, area, perimeter, distance from origin, angle(degrees), triangle measure, rectangle measure, circle measure, centroid (x-coord), centroid (y-coord)}.
The same non-dimensional properties, spatial entities (regions and clusters) and measures (clusteredness, density, area, perimeter, distance from origin, angle(degrees), triangle measure, rectangle measure, circle measure, centroid (x-coord) and centroid (y-coord)) are considered both by the STML specification and the BLSTL formal language.
By examining several practical examples involving group size, stocking density, and pen attributes such as total area, perimeter space, and distance to walls and corners, we uncover the underlying issues related to the inability to fully distinguish between all effects of interest.
In assessment of the VEd, red (a) the upward force within assumed control perimeter at distance "a" due to the reactive soil pressure was subtracted.
Because of that, the assessment of the column footing punching in the basic perimeter at distance ( a_{EC2} approx 2.0d ) regarding the column face (Table 3, columns 7 and 8), is given just as an illustration, and it should not be applied in practical use.
Quantification included area, perimeter (a distance surrounding an area), circularity (a degree of roundness where the number 1.0 depicts a perfect circle), and Feret's diameter (the longest distance within an area) for each analyzed region.
Perimeter: the distance around the edge of the vessel.
Perimeter length of grain.
