Frequently Asked Questions

What is OpenForest4D?

OpenForest4D is an online platform that will enable a broad spectrum of users to generate on-demand and the most up to date wall-to-wall accurate research grade forest structure and above ground biomass estimates in 4D, using a diverse set of airborne and satellite remote sensing data products and novel processing algorithms.

What is Above Ground Biomass?

Above Ground Biomass (AGB) refers to the total mass of all living vegetation as well as dead organic matter above the soil surface. This includes stems, stumps, branches, bark, seeds and foliage. AGB is a key metric for assessing carbon stocks, managing ecosystems, aiding conservation efforts, and understanding the role of forests in the global climate system.

What are some of the data sources used in OpenForest4D?

The forestry products made available from OpenForest4D will be derived from a diverse set of airborne and spaceborne remote sensing datasets including those from the National Aeronautics and Space Administration (NASA), United States Geological Survey (USGS), National Science Foundation (NSF), National Oceanic and Atmospheric Administration (NOAA). A comprehensive list of data sources can be found here.