The sites shown in the map and in the table are all the sites registered in the database, including sites that didn't submit data. All the site are real (existed or running) and the basic information are reported. From the map (clicking on the site marker) and from the table using the link in the site code it is possible to get more information such period of measurements for each GHGs monitored and personnel involved at the site. Please note that from this page it is not possible to download data. If you are interested to access the measurements please visit the Guidelines - Obtaining data section and follow the instructions.