planimetry. / (plæˈnɪmɪtrɪ) / noun. the measurement of plane areas.

What is planimetry in medicine?

(plă-nim'ĕ-trē), The measurement of surface areas and perimeters by tracing the boundaries. Planimetry on photomicrographs or projected images may be used to evaluate the size of cells.

What is meant by altimetry?

altimetry. / (ælˈtɪmɪtrɪ) / noun. the science of measuring altitudes, as with an altimeter.