- Metric Name: Percent Canopy Cover - Data Vintage: 2020 - Unit Of Measure: Percent This percent canopy cover is intended to be used in combination with the fractal dimension index as a measure of fine-scale heterogeneity.- Creation Method: The metric is derived from 3m resolution PhoDAR estimates of spring 2020 canopy height produced by Salo Sciences. Pixels with height greater than 2m were classified as canopy; pixels with height less than or equal to 2m were classified as canopy gaps. - Credits: California Forest Observatory (Salo Sciences), 2020 Courtesy of the California Forest Observatory (forestobservatory.com), © Salo Sciences, Inc. 2020