<p>Tree structural characteristics are collected at the centre of a site, usually in conjunction with the Statewide Landcover and Trees Study (SLATS) star transect field data. The basal wedge is first used to identify a sample of trees then direct measurements are taken of each tree, which constitute the tree structural characteristics.Tree structural measurements have been collected at several locations across Australia (including the formally known AusCover Supersites) to relate field-based measurements to satellite data products, such as Landsat-derived ground cover estimates.</p> <p>Data can be downloaded from https://field.jrsrp.com/ by selecting the combination Field and Tree Structure.</p>

This data contains stem diameter, height measurement and above ground living biomass calculations for a Eucalyptus dominated woodland in 2015. Diameter and height measurements for stems ≥10cm diameter at breast height were sampled within the core 1 ha plot within the Karawatha Peri-urban site.

This data contains stem diameter, height measurement and above ground living biomass calculations for an open Eucalypt and notophyll vine forest. Diameter and height measurements for stems ≥10cm diameter at breast height were sampled within a 1 ha plot within the Samford Peri-Urban site.

This data contains stem diameter, height measurement and above ground living biomass calculations for a Stringybark Eucalypt dominated woodland. Diameter and height measurements for stems ≥10cm diameter at breast height were sampled in 2014 and 2018 within the core 1 ha plot within the Wombat Stringybark Eucalypt site.

This data contains stem diameter, height measurement, basal area, sapwood area and above ground living biomass calculations for all for stems ≥10cm diameter at breast height in four 1 ha plots at the Great Western Woodlands site in Western Australia from 2012 - present.

This data contains stem diameter, height measurement and above ground living biomass calculations for a Eucalyptus dominated woodland from 2012 - present. Diameter and height measurements for stems ≥10cm diameter at breast height were sampled within the core 1 ha plot within the Whroo Dry Eucalypt site.

This data contains stem diameter, height measurement and above ground living biomass calculations for a Eucalyptus dominated woodland from 2015 - present. Diameter and height measurements for stems ≥10cm diameter at breast height were sampled within the core 1 ha plot within the Tumbarumba Wet Eucalypt site.

This data contains stem diameter, height measurement and above ground living biomass calculations for stems located in the Alice Mulga core 1ha plot, from 2014 - present.

This data contains stem diameter, height measurement and above ground living biomass calculations for an Australian tropical rainforest. Diameter and height measurements for stems ≥10cm diameter at breast height were sampled between 2001 - 2010 in the canopy crane plot and in 2014 within the core 1 ha plot within the Daintree Rainforest, Cape Tribulation site.

The dataset comprises data from the first survey of ~24,000 large trees (>10 cm diameter at breast height; DBH) within 48 1 ha forest monitoring plots established across Australia between 2011 and 2015. Data includes: [1] Site identifiers (ID and Site Name); [2] Plot Establishment Dates; [3] Tree identifiers and descriptors (ID, Species, Status, Growth Stage, Crown Class); [4] Tree measurements (Diameter, Point of Measurement, Height, Location); [5] Comments and ancillary information; and [6] List of Metagenomic Sample Identifiers.