Area |
Rancheria Creek |
Topic |
Land Cover: USFS Veg Size for Upper Rancheria Creek 1994 |
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Caption: This bar chart shows vegetation size classes in the Upper Rancheria Creek Calwater Planning Watershed, derived from a 1994 Landsat image by the U.S. Forest Service. This planning watershed had 32% of vegetation in medium-large and greater trees, 41% in small-medium and smaller trees and 27% in non-forest. The vegetation classification is accurate at a one hectare scale and is suitable for stand classification. Click on Map to see vegetation size classes in the Calwater Planning Watershed. Vegetation is classified according to diameter at breast height (DBH): Very Large = 40-50" DBH, Large = 30-39.9" DBH, Medium/Large = 20-29.9" DBH, Small/Medium = 12-19.9" DBH, Small = 5-11.9" DBH, Saplings = 1-4.9" DBH, Non-Forest = No trees, shrubs, grass, bare soil.
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