This is a user guide for VICAL (https://inifapcenidraspa.users.earthengine.app/view/vical). VICAL is a open-source implementation to calculate 23 VIs map (VIs commonly used in agricultural applications) and time series of any agricultural area in the world with images (cloud-free) from Landsat and Sentinel-2 data. The VICAL tool was developed on the GEE platform (https://earthengine.google.com/) and it was encoded in JavaScript. A web application is also available (https://inifapcenidraspa.users.earthengine.app/view/vical).
The VICAL help section in Spanish is available at: (https://serchjimenez09.github.io/VICAL_B/)