Previous Contributions

LANDFIRE (LF) would like to acknowledge and thank everyone who has contributed data. LF collects data through user submitted data contributions and by actively searching for data on websites and agency data base systems.

How Data Impacts LF provides examples of how your data contributions impact LF products.

LF has acquired three types of data:

• Disturbance/Treatment Polygon data - disturbance and vegetation/fuel treatment activities — Public LF Events Geodatabase (available for download)
• Vegetation/Fuel plot data - vegetation and fuel information — Public LF Reference Database (LFRDB) (available for download)
• Feedback data — which informed all previous LF versions

Compiled Data — For a list of data contributions, refer to the Compiled Data Table. The priority for this data contribution period is polygon disturbance and vegetation/fuel treatment perimeters from FY 2022. Refer to the Time Span field to determine if the most recent data for your area was collected.

Website and Agency Data — The Website Agency DB Table provides a list of websites or agency databases from which LF acquires data. If your data is stored on one of these websites or agency databases, verify your updated data are posted to ensure it will be evaluated for potential use in the next LF update.

For data submission, questions, or you are aware of other data sources, contact:

Brenda Lundberg
LANDFIRE Reference Data Administrator
blundberg@contractor.usgs.gov