Building data cubes from image collections
How do the images a provider hands over become a regular data cube?
Learn satellite image time series analysis, the gentle way
An interactive platform for learning time series analysis workflows using the sits R package and friends. We guide you one step at a time.
The tour plays here with JavaScript: the months below stack into a cube, and one pixel through it becomes a time series.
- The 24 months stack into a data cube.
- One pixel through the cube is a time series of NIR08. Dots mark the months the satellite saw it.
- The series become a map of land use. That map comes with the classification journey.
January 2017The same 7.68 km window of the Cerrado, once a monthDecember 2018
Journeys with sits
Follow the sits book, one workflow step at a time.
Representing the data
From series to embeddings
How does the time series of a place become a few numbers that say what it is?
From a cube to labelled samples
How does a place in a cube become a sample whose label we know?
Using the data
From samples to a land use map
How do labelled samples become a map of land use?
Beyond sits
Space-time operations with other R packages.
From time series to a map of temporal variabilitystars
How does variation through time become a spatial pattern?