Data Products and Visualization
![AGGI](https://webarchive.library.unt.edu/web/20161226092650im_/https://www.esrl.noaa.gov/gmd/ccgg/images/aggi.png)
Annual Greenhouse Gas Index
The AGGI index provides a point of comparison for tracking annual changes in levels of atmospheric greenhouse gases.![ODGI](images/odgi.png)
Ozone Depleting Gas Index
The ODGI is an index that relates changes in atmospheric amounts of ozone depleting gases and the recovery of the stratospheric ozone layer.![FTP Data Finder](https://webarchive.library.unt.edu/web/20161226092650im_/https://www.esrl.noaa.gov/gmd/ccgg/images/ftpdata.png)
FTP Data Finder
Search for and download datasets available on the GMD public FTP server.![Current Trends of CO2](https://webarchive.library.unt.edu/web/20161226092650im_/https://www.esrl.noaa.gov/gmd/ccgg/images/trends.png)
Current Trends in CO2
View graphs and get data for the most recent CO2 atmospheric data at Mauna Loa, Hawaii and for global averages.![IADV](https://webarchive.library.unt.edu/web/20161226092650im_/https://www.esrl.noaa.gov/gmd/ccgg/images/iadv.png)
Interactive Atmospheric Data Visualization
A data exploration tool for GMD measurements.![Solar Calculator](images/solcalc.png)
Solar Calculator
Generate estimates for sunrise, sunset, solar noon and the position of the sun in the sky for a desired location and date.![Carbontracker](https://webarchive.library.unt.edu/web/20161226092650im_/https://www.esrl.noaa.gov/gmd/ccgg/images/ct.png)
CarbonTracker
CarbonTracker is a tool designed to keep track of time dependent emissions and uptake of atmospheric carbon dioxide (CO2), both natural and manmade.![Carbontracker](https://webarchive.library.unt.edu/web/20161226092650im_/https://www.esrl.noaa.gov/gmd/ccgg/images/ctch4.png)
CarbonTracker - CH4
CarbonTracker CH4 is a companion product to CarbonTracker-CO2, producing estimates of emissions of methane to the atmosphere from natural and anthropogenic sources.![Ozone](images/ozone.png)
Ozone and Water Vapor
View data of the South Pole Ozone hole, plus profiles of ozone from Greenland, and water vapor from Boulder.![Trace Gases](images/hats.png)
Trace Gases
View graphs of N2O, SF6 and halocarbon compounds from the observatory CATS trace gas measurement system.![Radiation](images/rad.png)
Radiation
View plots of various types of surface solar and infrared radiation measurements from around the globe.![Aerosols](images/aero.png)
Aerosols
Up to date plots of measured aerosol properties from the aerosol sampling network.![ObsPack](https://webarchive.library.unt.edu/web/20161226092650im_/https://www.esrl.noaa.gov/gmd/ccgg/images/obspack.png)
ObsPack
Observation Package (ObsPack) data products are intended to support carbon cycle modeling studies. They include providers' original data and metadata, reformatted into the ObsPack framework.![GLOBALVIEW](https://webarchive.library.unt.edu/web/20161226092650im_/https://www.esrl.noaa.gov/gmd/ccgg/images/gv.png)
GLOBALVIEW
The GLOBALVIEW data products enhance the spatial and temporal distribution of atmospheric observations of CO2, CH4 and other related greenhouse gases.![Observations Sites](images/map.png)
Observation Sites
Information and maps of sites where GMD makes measurements.![Station Meteorology](images/met.png)
Station Meteorology
Most recent weather information from the GMD observatories and a few other locations.![CCL](https://webarchive.library.unt.edu/web/20161226092650im_/https://www.esrl.noaa.gov/gmd/ccgg/images/ccl.png)