WebJan 1, 2002 · Open in Map Open in Map Description: This dataset portrays 28 forest type groups across Alaska. These data were derived from MODIS composite images from the 2002 and 2003 growing seasons in combination with nearly 100 other geospatial data layers, including elevation, slope, aspect, and ecoregions. WebThe forest type group names are from the national Forest Inventory and Analysis (FIA) program’s list of forest types. The national forest type group list was developed to ensure consistency in reporting across regions of the country and may not always effectively describe a particular local situation. For example, in table 3 the pinyon ...
Minnesota Forestry Research Notes
WebForest Inventory and Analysis (FIA) for Phase 2 and Phase 3 ground ... forest type, stand size, regeneration status, tree density, stand origin, owner- ship group, and disturbance history). Additional conditions are identified if there is a distinct change in any of the condition-class variables on the plot. WebForest Inventory and Analysis September 2024 . FIA . Northern Region Highlights. Data collected by FIA are used to determine how much forest exists on the landscape, where … int argb
Beyond biomass to carbon fluxes: application and evaluation of a ...
WebFIA forest land is defined as having “…at least 10 percent cover (or equivalent stocking) by live trees of any size, including land that formerly had such tree cover and that will be naturally or artificially regenerated” ... FIA forest type group aggregations-softwoods (100-390), mixed (400), and hardwoods (500-990) (Fig. 1). WebMar 8, 2024 · FIADB-API & EVALIDator User Documentation Step 1 of 5 (choosing retrieval type and estimate type group) Retrieval Type The "State(s) retrieval" type is the default. You should only select the "Circle retrieval" type when the area of interest is a circular area around some point. Webdetermine the forest type group and individual forest type. Figure 1. Schematic representation of the custom algorithm for determining forest type on an FIA plot. This algorithm provided a forest type classification for the … intarfrm 使い方