VRM Class objectives will help the BLM apply visual design techniques to ensure that surface-disturbing activities are in harmony with their surroundings. A visual contrast rating process will be used for analysis, which involves comparing the project features with the major features in the existing landscape using the basic design elements of form, line, color, and texture. Visual design consideration will be incorporated into all surface-disturbing projects regardless of size or potential impact. Emphasis is placed on the BLM providing inputs during the initial planning and design phase to minimize costly redesign and mitigation at later phases of a project. The overall goal of VRM analysis is to minimize visual impacts through development of mitigating measures.
The BLM will analyze all proposed activities and projects according to the guidelines and procedures provided in BLM Manual 8431-1, Visual Resource Contrast Rating. Visual simulations could be used in evaluating the visual resource effects of a project. These projects will be assessed for the degree of visual contrast from the landscape using the elements of form, line, color, and texture. Proposed projects may be evaluated from Key Observation Points for the following factors:
distance (project from Key Observation Points)
angle of observation
length of time the proposed project would be in view
relative size or scale
season of use
light conditions
recovery time
spatial relationships
atmospheric conditions
motion