benitezrcamilo / accuracy-assessment

Stamp date : 2017-06-02

Stratified sampling tool for area estimation

The application functions with R, Rstudio and the Shiny package.

You can clone it and run it under most platforms (tested under Mac, Linux and Windows)

However, we encourage users to use it under the https://sepal.io platform, where all utilities and functions will be systematically updated and maintained

Use in SEPAL platform

SEPAL stands for : System for Earth observations, data access, Processing & Analysis for Land monitoring.

If you want access, you have to request here https://goo.gl/forms/9cz2BGCch32H331y1

You will then receive an email with a link to activate your access.

Remember to check in your SPAMS, it might be there.

Enter the platform @ https://sepal.io and you will find the tools under PROCESS

Configuration for desktop version

The following programs are needed for the application to run

R from www.r-project.org

Rstudio from www.rstudio.org

For the first time you run the application, you have to install the Shiny package

install.packages("shiny")

Several packages are needed for the application to run, they will be downloaded if missing from your libraries (may take long the first time)

If running in Windows, Rtools from https://cran.r-project.org/bin/windows/Rtools/

Install Rtools to the C drive ('C:\Rtools')

Start application (desktop version on desktop)

You can clone the application and run it directly from your machine (one download)

It runs as any Shiny rstudio application

Start application (github version on desktop)

If you don't want to clone the application, you can run directly from the GITHUB

Only one application can run at a time

To stop the application just close the tab where the application is running

Design

library(shiny)

options(shiny.launch.browser = TRUE)

runGitHub("openforis/accuracy-assessment",subdir="aa_design")

Analysis

library(shiny)

options(shiny.launch.browser = TRUE)

runGitHub("openforis/accuracy-assessment",subdir="aa_analysis")

Contributors

Remi d'Annunzio, Yelena Finegold, Antonia Ortmann, Erik Lindquist

Contact either : [email protected] or [email protected]

Disclaimer

FAO declines all responsibility for errors or deficiencies in the database or software or in the documentation accompanying it, for program maintenance and upgrading as well as for any damage that may arise from them.

FAO also declines any responsibility for updating the data and assumes no responsibility for errors and omissions in the data provided. Users are, however, kindly asked to report any errors or deficiencies in this product to FAO.