Online map tracks forest shifts from space
![](https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2013/12/scivis_primary.png?fit=860%2C460&ssl=1)
FOREST MAP A new tool layers satellite images onto a Google map to show changes in forest cover.
M. Hansen et al/Science 2013
FOREST MAP A new tool layers satellite images onto a Google map to show changes in forest cover.
M. Hansen et al/Science 2013