Forest Inventory Estimation and Analysis
Data - Generates frequency barplot.
Data - Generates frequency barplot.
Data - Filters data table.
Data - Get frequency table for specified variable(s).
Data - Generates line graph.
Data - Create a variable with classified values.
Data - Gets variable description or class.
Data - Gets variable description or class for SPCD.
Data - Generates barplot of photo-based change estimates.
Data - Transpose point data to plot-level percent by domain.
Data - Generates a pivot table.
Database - Get plot counts.
Data - Aggregates numeric condition data to plot level.
Data - Aggregates numeric tree data to the plot or condition-level.
Data - Aggregates numeric tree data by tree domain (i.e. species) to p...
Database - Extracts data table(s) from FIA DataMart.
Database - Gets or checks FIA EVALIDs and/or gets inventory years from...
Database - Extracts inventory plot data from FIA DataMart.
Database - Queries a SQLite database table.
Database - Gets stratification information from FIA database.
Database - Extracts plot coordinates.
Database - Queries FIA Online Database.
List of population tables.
FIESTA - Forest Inventory Estimation for Analysis
Reference tables - gdal data types.
Internal functions used for development of FIESTA
Reference table - List of RMRS plots that have fallen out of inventory...
Green-Book module - Generate area estimates.
Green-Book module - Generate area estimates.
Green-Book module - Generate area estimates.
Green-Book module - Generate population data for GB module.
Green-Book module - Generate ratio estimates.
Green-Book module - Generate tree estimates.
Model-Assisted module - Generate model-assisted area estimates.
Model-Assisted module - Generate population data for MA module.
Model-Assisted module - Generate model-assisted tree estimates.
Model-Assisted module - Generate model-assisted tree estimates.
Photo-Based module - Generate photo-based estimates.
Photo-Based module - Generate population data for PB module.
Small area module - Generate small area tree estimates.
Small area module - Compile population data for SA module.
Small area module - Generate small area tree estimates.
Objects exported from other packages
Reference tables - Code definitions.
Reference table - Metadata for cond default variables output from DBge...
Reference table - for conversion factors.
Reference table - diameter 2-inch class codes (DIA).
Reference table - for generating tables.
Reference table - for generating estimates
Reference table - Metadata for plt default variables output from DBget...
Reference table - popType codes.
Reference table - Metadata for shp_* default variables output from DBg...
Reference table - Code definitions.
Reference table - state codes (STATECD).
Reference table - Variable titles.
Reference table - Metadata for tree default variables output from DBge...
Reference table - for variable units.
Spatial - Aligns a list of raster layer(s) based on a reference raster...
Data - Reclass raster.
Spatial - Clip (intersect) point vector layer with polygon vector laye...
Spatial - Clip (intersect) polygon vector layer with polygon vector la...
Spatial - Subsets a raster to a polygon extent or boundary.
Spatial - Exports an sf object.
Spatial - Extracts point attribute values from SpatialPolygons layer(s...
Spatial - Extracts point attribute values from raster layer(s).
Spatial wrapper - Extracts and compiles auxiliary data within a specif...
Spatial wrapper - Extracts point attribute values and area from a simp...
Spatial wrapper - Extracts plot data within a given boundary.
Spatial wrapper - Generate a set of model domain units for Small Area ...
Spatial wrapper - Extracts states that intersect a boundary.
Spatial wrapper - Extracts point attribute values and pixel counts for...
Spatial wrapper - Extracts XY coordinates within a given boundary.
Spatial - Imports a spatial vector layer to an S4 Spatial object.
Spatial - Generates an S4 SpatialPoints object from X/Y coordinates.
Spatial - Converts SpatialPolygons layer to raster.
Spatial - Reprojects an Esri shapefile (*shp) or S4 Spatial object.
Spatial - Reprojects an sf spatial object.
Spatial - Generate a unioned sf object with polygons and attributes fr...
Spatial - Extracts summary statistics by polygon (i.e., zone) for a ra...
SpatialPolygonsDataFrame with FIA state, unit, county codes and names
A research estimation tool for analysts that work with sample-based inventory data from the U.S. Department of Agriculture, Forest Service, Forest Inventory and Analysis (FIA) Program.
Useful links