Datasets
-
Wildfire Hazard Potential, Version 2014 Classified (Image Service)
The wildfire hazard potential (WHP) is a raster geospatial product at 270-meter resolution covering all lands in the conterminous United States. It can help to inform... -
Wind and slope effects on laboratory-scale fire behavior
Wind and slope interaction effects on rate of spread, flame length and flame angle were examined in 65 fires in an open-topped tilting wind tunnel. Fuel beds consisted of... -
Use characteristics, visitor preferences, and conflict between horse users and hikers in the Charles C. Deam Wilderness Area: 1990-1991 visitor survey data
The Charles C. Deam Wilderness area is located on the Hoosier National Forest in Indiana. There has been historic use of this area by both hikers and horse riders, however there... -
United States annual state-level population estimates from colonization to 1999
The U.S. landscape has undergone substantial changes since Europeans first arrived. Many land use changes are attributable to human activity. Historical data concerning these... -
Tribal Lands Ceded to the United States (Feature Layer)
Sixty-seven maps from “Indian Land Cessions in the United States,” compiled by Charles C. Royce and published as the second part of the two-part Eighteenth Annual Report of the... -
Tree demography records and last recorded fire dates from the Pinaleño Demography Project, Arizona USA
This data publication includes tree measurements taken from 2008-2013 across a gradient of forest types in the Pinaleño Mountains in southeastern Arizona, USA. Tree data... -
Three Sisters, Mt. Jefferson, and Mt. Washington wilderness areas in Oregon: 1991 visitor survey data
This data publication contains 1991 permit information and mail-back survey responses from visitors to the Three Sisters, Mt. Washington, and Mt. Jefferson Wilderness areas in... -
Timber Harvests (Feature Layer)
Depicts the area planned and accomplished acres treated as a part of the timber harvest program of work, funded through the budget allocation process and reported through the... -
Surface Ownership Parcels, detailed (Feature Layer)
An area depicting ownership parcels of the surface estate. Each surface ownership parcel is tied to a particular legal transaction. The same individual or organization may... -
Surface Ownership Parcels (Feature Layer)
An area depicted as surface ownership parcels dissolved on the same ownership classification. Metadata -
Surface Drinking Water Importance - Forests on the Edge (Feature Layer)
America's private forests provide a vast array of public goods and services, including abundant, clean surface water. Forest loss and development can affect water quality and... -
Surface Drinking Water Importance (Feature Layer)
This dataset provides a watershed index of surface drinking water importance, a watershed index of forest importance to surface drinking water, and a watershed index to... -
Supporting data for 'Morphologic plasticity and increasing competition explain deviation from the Metabolic Scaling Theory in semi-arid conifer forests, southwestern USA'
This data publication includes tree measurements taken 2008-2010 in three mixed conifer forests: the Pinaleño Mountains and Santa Catalina Mountains in southeastern Arizona, and... -
Stewardship Contracting: Polygon (Feature Layer)
Depicts the area of activities within Stewardship Contracting Project Boundary. Activities are implemented through stewardship contracts or agreements and are self-reported by... -
Special Interest Management Areas (Feature Layer)
A depiction of National Forest System land parcels that have management or use limits placed on them by the Forest Service. Examples include: Archaeological Area, Research... -
Special Status Areas (Feature Layer)
A land area that has distinct management/use authorities or agreements for Forest Service action. Includes: Cost Share Agreement Areas, Exchange Authority Areas, Land Adjustment... -
Spatial dataset of probabilistic wildfire risk components for the conterminous United States
National burn probability (BP) and conditional fire intensity level (FIL) data were generated for the conterminous United States (US) using a geospatial Fire Simulation (FSim)... -
Simulated data for 'Secondary organic aerosol formation in biomass-burning plumes: Theoretical analysis from lab studies and ambient plumes'
The volatile nature of biomass burning organics may complicate the evolution of organics in laboratory smog-chamber experiments and in ambient plumes. We simulate the evolution... -
Silviculture Timber Stand Improvement (Feature Layer)
This layer portrays the area where activities accomplished as a part of the silviculture program of work, funded through the budget allocation process and reported through the... -
RxCADRE 2012: In-situ fire behavior measurements
This data publication contains fire behavior package (FBP) data; primarily flame temperature, horizontal and vertical mass flow, fire intensity, as well as ocular rates of...