What does V SCALE stand for?

The image resolution is about 300 meters per pixel, and the vertical scale is 1.

PTI's "PET Hydrolytic Degradation Nomograph" enables the user to indicate the starting IV by sliding a plot point on a vertical scale to the appropriate value.

To emphasize the differences in relief in a comparatively flat area, the vertical scale may be expanded relatively with the horizontal scale, producing a cross-section with vertical exaggeration.

A centrally-mounted Y-axis vertical scale is in-line with the lens and workpiece for a vertically-correct image.

The 32 articles work as chapters, covering the foundations (such as effective development, standards, contracting for test services, evidence-centered design, and preventing fraud), content (validity evidence, credentialing examinations) item development (computer item banking, editing and review, fairness), test design (practical issues, vertical scales, pass-fail tests), test protection and administration and post-test activities such as technical reporting and evaluation.

VERTICAL SCALING: A vertical scale links or spans multiple levels of a test and is frequently intended to link scores across multiple grades.

Note: Because vertical scales differ, graphs should not be compared.