{"ob_id":101177,"names":[],"terms":[{"ob_id":32,"label":"units","value":"m","vocabulary":""},{"ob_id":24587,"label":"var_id","value":"gpd_wet_tropo_corr","vocabulary":""},{"ob_id":24605,"label":"long_name","value":"Wet Tropospheric correction based on the GPD+ algorithm , ECMWF over Caspian Sea","vocabulary":""}]}