Each pixel is assigned a relative height value based on their grey-scale values; black is assigned the lowest value of 0 and white the highest value of 1. (b).
You can still use the "PUWS Options" in our Princeton-customized themes, but that height value just acts as a suggested height.
The volume of each pixel within the confines of the mask was calculated by multiplying the AFM height value of a given pixel by its area.
This is confirmed by decrease of the roughness parameter and the average height value of relief, as well as by decrease of scatter of measured heights.
Hence, this point fits the average height value of two sightline edges' heights.
The height value in each node implies the minimum cost to reach the final destination.
The higher height value is consistent with crystalline structure that is not templated by HOPG.
In AFM images, we measured three surface morphology parameters of the sample: the ten-point height value given as the difference between five maximal peaks and five minimal hollows, average height value, and RMS roughness.
For these data we generated a height value from a height-dbh allometry (Appendix S2).
The mean height value was used.
