Handy Shiny apps

  • Plot grid generator for creating a sampling grid (cluster – plot). Outputs as CSVs and shapefiles.
  • Bootstrap simulator provides insight into the increase in the accuracy of estimates of the mean as sampling intensity is increased.
  • Analysis of tree height, as a function of the breast height diameter (DBH) using R package lmfor.

Earth Map materials

Collect Earth Online materials

SEPAL materials

Survey templates for Collect 

Naming of entities and attributes
in Arena and Collect

Species coding approach for Arena and Collect

Collect and Calc in a forest inventory project

Tree height estimation with lmfor R package in Arena / Calc