GIMMS Global Agricultural Monitoring

About

Use the GIMMS Global Agricultural Monitoring (GLAM) interface to view and download global NDVI imagery and time-series data for the following datasets:

Sentinel-3 OLCI 10-day 300-meter
NOAA-20 VIIRS 8-day 500-meter

The GIMMS/GLAM VIIRS datasets are derived from the near real-time and standard Collection 2 VJ109 surface reflectance products provided by NASA/GSFC/EOSDIS LANCE and NASA/GSFC MODAPS. The GIMMS/GLAM OLCI dataset is derived from the CGLOPS-1 NDVI 300-m version 3 product provided by the Global Land Service of Copernicus, the Earth Observation programme of the European Commission.

The GIMMS/GLAM system is developed and maintained by the NASA/GSFC/GIMMS group in support of the USDA/FAS/IPAD Global Agricultural Monitoring project. The mission of USDA/FAS/IPAD is to provide objective, timely, and regular assessment of the global agricultural production outlook and conditions affecting global food security.

Contacts

Matthew Rodell	GSFC-610	NASA Official	matthew.rodell@nasa.gov
Compton Tucker	GSFC-610 / UMBC	Scientist	compton.j.tucker@nasa.gov
Edwin Pak	GSFC-618.0 / SSAI	Programmer	edwin.w.pak@nasa.gov

APIs

/gettbl Retrieve NDVI time-series database tables
/getplt Retrieve NDVI time-series plot images

Hosts

glam0.gsfc.nasa.gov Internal GIMMS/GLAM System
glam1.gsfc.nasa.gov Public GIMMS/GLAM System
gimms.gsfc.nasa.gov Public GIMMS File Server

Secondary API & WMTS Servers:

glam0n1.gsfc.nasa.gov Internal
glam1n1.gsfc.nasa.gov Public

Secondary File Server:

glam0.gsfc.nasa.gov/download/ Internal

Releases

View the latest updates: HTML | Markdown (text-only).
View DB Versions documentation.

Acknowledgments

The GIMMS Global Agricultural Monitoring (GLAM) System is funded through an interagency agreement grant between USDA/FAS/OGA and NASA/GSFC.

We acknowledge the use of data products from the Land, Atmosphere Near real-time Capability for EOS (LANCE) system operated by the NASA/GSFC/Earth Science Data and Information System (ESDIS) with funding provided by NASA/HQ.

The VIIRS Surface Reflectance 8-Day L3 Global 250m and 500m datasets are acquired from the Level-1 & Atmosphere Archive and Distribution System (LAADS) Distributed Active Archive Center (DAAC), located in the Goddard Space Flight Center in Greenbelt, Maryland (https://ladsweb.nascom.nasa.gov/).

The Copernicus Global Land Service NDVI 300m NDVI V3 product is generated by the Global Land Service of Copernicus, the Earth Observation programme of the European Commission.

Disclaimer

The information provided through GIMMS/GLAM is supplied "as is". Users assume full responsibility and liability for their use of the data, including any loss of business or profits, or any indirect, incidental or consequential damages arising from the use of, or inability to use, the data.