Source: Jan Nelson, USGS
In the past, the USGS and NASA collaborated on the creation of four global land datasets using Landsat images: one from the 1970s and one each from circa 1990, 2000, and 2005. To extend this multi-decadal Landsat data collection, the USGS and NASA have again partnered to develop the Global Land Survey 2010 (GLS2010), a new global land dataset with core acquisition dates of 2009–2010. The data will consist of both Landsat TM and ETM+ images. Around 2,000 scenes are now available onEarthExplorer for download. Processing will continue through next fall for the remaining areas.
Further Information:
+ Global Land Survey science
![Natural-color Landsat 8 image of an algae bloom in Lake Erie. The bloom appears green and contrasts with blue water.](https://landsat.gsfc.nasa.gov/wp-content/uploads/2024/07/erie_oli_2017269-1024x576.jpg)
Be Part of What’s Next: Emerging Applications of Landsat at AGU24
Anyone making innovative use of Landsat data to meet societal needs today and during coming decades is encouraged to submit and abstract for the upcoming “Emerging Science Applications of Landsat” session at AGU24.