Tree Canopy
NLCD tree canopy cover geospatial datasets with spatial resolutions of 30 m are produced by the USDA Forest Service. Tree canopy cover is derived from multi-spectral satellite imagery and other available ground and ancillary information. Tree canopy products for the period 2011-2021 are available for the conterminous United States, and by summer 2023, they will also cover coastal south east Alaska, Hawaii, Puerto Rico, and U.S. Virgin Islands. (Read More)
NLCD 2016 USFS Tree Canopy Cover (CONUS)
CONUS
| 2016
NLCD 2016 USFS Tree Canopy Cover (ALASKA)
Alaska
| 2016
RCMAP – Basemap (2016)
RCMAP base component products characterize the percentage of each 30-meter pixel in the Western United States covered by shrub, herbaceous, bare ground, litter, sagebrush, big sagebrush and annual herbaceous, along with estimating shrub height and sagebrush height. These products have been produced by USGS in collaboration with the Bureau of Land Management. Component products are designed to be used individually or combined to support a broad variety of applications.
Please note these new Revised (071520) rangeland products will differ from the first generation of circa 2016 fractional cover maps, a more aggressive masking of tree canopy cover was applied to each rangeland component. Specifically, we have lowered the tree canopy cover threshold for exclusion from 40 to 25%. For pixels with 1-25% tree canopy cover we ensured that our primary components (shrub, herbaceous, litter, and bare ground) cover summed to 100% when added with the tree canopy. And, for the secondary components (sagebrush, big sagebrush, sagebrush height and shrub height) we reconciled to the primary component (shrub), excluding any pinyon-juniper woodlands. (Read More)
NLCD 2016 All Rangeland Cover
Western U.S.
| 2016
NLCD 2016 Sagebrush Rangeland Cover
Western U.S.
| 2016
NLCD 2016 Litter Rangeland Cover
Western U.S.
| 2016
NLCD 2016 Herbaceous Rangeland Cover
Western U.S.
| 2016
NLCD 2016 Annual Herbaceous Rangeland Cover
Western U.S.
| 2016
NLCD 2016 Shrub Height Rangeland Cover
Western U.S.
| 2016
NLCD 2016 Big Sagebrush Rangeland Cover
Western U.S.
| 2016
NLCD 2016 Shrub Rangeland Cover
Western U.S.
| 2016
NLCD 2016 Bare Ground Rangeland Cover
Western U.S.
| 2016
NLCD 2016 Sagebrush Height Rangeland Cover
Western U.S.
| 2016
RCMAP - Time-Series - Trends
The RCMAP product suite includes 10 components: annual herbaceous, bare ground, herbaceous, litter, non-sagebrush shrub, perennial herbaceous, sagebrush, shrub, tree, and shrub height. Data characterize the percentage of each 30-meter pixel in the Western United States covered by each component for each year from 1985-2023 - providing change information for 39 years. (Read More)
Break Point Presence/Absence in Each Year Annual Herbaceous
Western U.S.
| Time Series Trends
Break Point Presence/Absence in Each Year Bare Ground
Western U.S.
| Time Series Trends
Break Point Presence/Absence in Each Year Herbaceous
Western U.S.
| Time Series Trends
Break Point Presence/Absence in Each Year Litter
Western U.S.
| Time Series Trends
Break Point Presence/Absence in Each Year Non Sagebrush Shrub
Western U.S.
| Time Series Trends
Break Point Presence/Absence in Each Year Perennial Herbaceous
Western U.S.
| Time Series Trends
Slope of Segment in Each Year Shrub
Western U.S.
| Time Series Trends
Break Point Presence/Absence in Each Year Sagebrush
Western U.S.
| Time Series Trends
Break Point Presence/Absence in Each Year Shrub
Western U.S.
| Time Series Trends
Break Point Presence/Absence in Each Year Tree
Western U.S.
| Time Series Trends
Break Point Count
Western U.S.
| Time Series Trends
P-Value of Segment in Each Year Annual Herbaceous
Western U.S.
| Time Series Trends
P-Value of Segment in Each Year Bare Ground
Western U.S.
| Time Series Trends
P-Value of Segment in Each Year Herbaceous
Western U.S.
| Time Series Trends
P-Value of Segment in Each Year Litter
Western U.S.
| Time Series Trends
P-Value of Segment in Each Year Non Sagebrush Shrub
Western U.S.
| Time Series Trends
P-Value of Segment in Each Year Perennial Herbaceous
Western U.S.
| Time Series Trends
P-Value of Segment in Each Year Sagebrush
Western U.S.
| Time Series Trends
P-Value of Segment in Each Year Shrub
Western U.S.
| Time Series Trends
P-Value of Segment in Each Year Tree
Western U.S.
| Time Series Trends
P-Value of Linear Model
Western U.S.
| Time Series Trends
Slope of Linear Model
Western U.S.
| Time Series Trends
Slope of Segment in Each Year Annual Herbaceous
Western U.S.
| Time Series Trends
Slope of Segment in Each Year Bare Ground
Western U.S.
| Time Series Trends
Slope of Segment in Each Year Herbaceous
Western U.S.
| Time Series Trends
Slope of Segment in Each Year Litter
Western U.S.
| Time Series Trends
Slope of Segment in Each Year Non Sagebrush Shrub
Western U.S.
| Time Series Trends
Slope of Segment in Each Year Perennial Herbaceous
Western U.S.
| Time Series Trends
Slope of Segment in Each Year Sagebrush
Western U.S.
| Time Series Trends
Slope of Segment in Each Year Tree
Western U.S.
| Time Series Trends
Year of Most Recent Break
Western U.S.
| Time Series Trends
P-Value of Segment in Each Year Shrub Height
Western U.S.
| Time Series Trends
Total Change Intensity Index
Western U.S.
| Time Series Trends
Slope of Segment in Each Year Shrub Height
Western U.S.
| Time Series Trends
Break Point Presence/Absence in Each Year Shrub Height
Western U.S.
| Time Series Trends
RCMAP - Time-Series - Cover
V5 RCMAP Factsheet.pdf2.14 MB
Maximizing Accuracy of Rangeland Data- RCMAP article April 2024
The RCMAP product suite includes 10 components: annual herbaceous, bare ground, herbaceous, litter, non-sagebrush shrub, perennial herbaceous, sagebrush, shrub, tree, and shrub height. Data characterize the percentage of each 30-meter pixel in the Western United States covered by each component for each year from 1985-2023 - providing change information for 39 years. Because of file size limitations, individual years of component cover data are packaged in three time intervals including 1985-1996, 1997-2008, and 2009-2023. Perennial herb and non-sagebrush shrub are derivatives of herbaceous and annual herbaceous cover, and shrub and sagebrush cover, respectively. (Read More)
RCMAP Shrub Cover
Western U.S.
| 1985-1996
RCMAP Sagebrush Cover
Western U.S.
| 1985-1996
RCMAP Litter Cover
Western U.S.
| 1985-1996
RCMAP Herbaceous Cover
Western U.S.
| 1985-1996
RCMAP Bare Ground Cover
Western U.S.
| 1985-1996
RCMAP Tree Cover
Western U.S.
| 1985-1996
RCMAP Perennial Herbaceous Cover
Western U.S.
| 1985-1996
RCMAP Non-sagebrush Shrub Cover
Western U.S.
| 1985-1996
RCMAP Annual Herbaceous Cover
Western U.S.
| 1985-1996
RCMAP Shrub Height
Western U.S.
| 1985-1996