This manual describes the standards, codes, methods, and definitions for Forest Inventory and Analysis (FIA) field data items used for urban FIA inventories of San Diego, CA and Portland, OR by the PNW-FIA unit in 2022.
This manual documents data collection procedures, codes, standards, and definitions used by the Pacific Northwest Research Station, Forest Inventory and Analysis (PNW-FIA) program in the 2022 annual forest inventory of Alaska.
This manual documents data collection procedures, codes, standards, and definitions used by the Pacific Northwest Research Station, Forest Inventory and Analysis (PNW-FIA) program in the 2022 annual forest inventory of California, Oregon, and Washington.
This field guide supplemental describes the data items to record for Fire Effects and Recovery Study (FERS) plots; it is a supplement to the 2021 Field Instructions for the Annual Inventory of California, Oregon, and Washington.
