Field data for the Vegetation Mapping Inventory Project of Lyndon B. Johnson National Historical Park
2005-2006. Field data for the Vegetation Mapping Inventory Project of Lyndon B. Johnson National Historical Park
This reference is an assemblage of field data collected as part the baseline vegetation inventory for the park unit. Typical files here are vegetation plot data, accuracy assessment data, field photos, PDF showing locations of vegetation plots and accuracy assessment data, and other data for this type. Plot Sampling = 36 Plots: 36 Plots sampled between June and October by Roger Sanders from the Botanical Research Institute of Texas and Tomye Folts Zettner from Southern Plains Inventory and Monitoring Network. Accuracy Assessment Points = 133 133 Points Vegetation structure and species composition were sampled using plots that varied in size depending on the dominant physiognomy of the vegetation. Forest and woodland plots were 400 m2, while shrubland, dwarf-shrubland, and herbaceous vegetation plots were 100 m2. Plot dimensions were recorded on the forms and the plot shape usually was square, but was modified to best represent the vegetation
- Type
- Assemblage
- Units
- LYJO , SOPN , VMI
- Keywords
- Accuracy Assessment, botanical survey, Classification, Geodatabase, Habitat Types, Imagery, National Vegetation Classification, NVC, NVCS, Plots, Releve, Relevé, Remote Sensing, USNVCS, Vegetation, Vegetation Inventory, Vegetation Map, Vegetation Mapping