Imaging spectroscopy maps low-density, variable phenology invader throughout a California mediterranean-type ecosystem
The CAO team has received new funding from the Rainforest Trust to co-lead a conservation science project that will directly benefit more than a million acres of tropical rainforest in the Malaysian state of Sabah on the island of Borneo.
Since its inception in 2006, CAO has produced interesting data art for numerous scientific journals. Making the December 2016 cover of Ecological Applications, this image shows CAO’s Visible-to-Shortwave Infrared (VSWIR) imaging spectrometer data over a reforested landscape in Panama. Different colors indicate differences in growth rates among tropical trees.
A letter of thanks from CAO Principal Investigator Greg Asner
November 2016 marks the tenth anniversary of the Carnegie Airborne Observatory (CAO) program. In recognition of this milestone, made possible by a special team and our visionary donors, we celebrate discovery, ecological conservation, and environmental action driven by CAO science and technology.
Talk about seeing the forest for the trees: an ecologist said that he has found the world’s 50 tallest tropical trees.
How can you tell if an avocado’s gone bad just by looking at it? By examining it through a hyperspectral (HS) camera. These devices – also known as imaging spectrometers – see things the human eye cannot by scanning the world across multiple channels of light. Where humans see three wavelengths in the colour spectrum (red, green and blue), hyperspectral sensors can detect as many as 480.
Combinations of new technologies can rapidly increase our scientific knowledge in support of improved ecosystem conservation and management
July 2016 marks the 10th anniversary of a scientific idea hatched in a distant valley along Kauai Island’s northern coast in the central Pacific. The 2006 conception was preceded by ten other years of research on the chemical properties of plant canopies in far flung environments ranging from desert shrublands to tropical rainforests. That preceding decade had cumulatively yielded just a hint that a tree-of-life approach to studying forests might be possible at the mother of all scales – Earth’s biosphere.