Materials

Links to GitHub

Open Foris
SEPAL Wiki (see also Tutorials here)

Earth Map materials

Help Center

Collect Earth Online materials

Lectures and recordings

Survey templates for Collect

1a– Forest Inventory. Survey with multiple entities (2 files: .collect, .collect-data) (English)
1b– Data structure and R scripts for Calc (PDF)
2a– Forest Inventory. Simple point sampling survey (2 files: .collect, .collect-data) (English)
2b– Data structure and R scripts for Calc (PDF)
3– Household survey: agricultural production (.collect, .collect-mobile) (English – Portuguese)
4– Forest Inventory. FAO NFMA type inventory (.collect) (English)
5– Forest Inventory template (cluster-plot–several_entities) (.collect) (English-French-Spanish)
6– Forest Inventory template (plot–subplot-several entities) (.collect) (English-French-Spanish)
7– Forest Inventory template (cluster-plot–subplot-several entities) (.collect) (English-French-Spanish)
8– Forest Inventory template (plot–several entities) (.collect) (English-French-Spanish)

Naming of entities, attributes and variables in Collect / Calc

Naming of entities, attributes and variables in Collect/Calc – Recommendation (PDF)
Lists of names (Excel file) (18/12/2018)

Species coding approach for Collect / Calc

Species coding approach for Collect and Calc (PDF)
Species coding – R scripts and sample data (19/12/2018)

Collect and Calc in a forest inventory project

Technical document for a forest inventory case (PDF)

Tree height estimation with lmfor R package in Calc

lmfor for height prediction (PDF)
R scripts (text file)