Notation	Name	Description	Status
001	Height of land surface		stable
002	Height		stable
003	Geopotential		stable
004	Pressure		stable
007	Height		stable
008	Geopotential		stable
009	Geopotential height		stable
010	Minimum pressure reduced to mean sea level		stable
011	Maximum pressure reduced to mean sea level		stable
031	In direction of the North Pole, distance from the Earth's centre		stable
032	Satellite distance to Earth's centre		stable
033	Altitude (platform to ellipsoid)		stable
034	Earth's radius		stable
035	Earth's local radius of curvature		stable
036	Geoid undulation		stable
040	Number of retrieved layers		stable
050	Standard deviation altitude		stable
051	Pressure reduced to mean sea level		stable
052	Altimeter setting (QNH)		stable
053	Global navigation satellite system altitude		stable
060	Pressure change		stable
061	3-hour pressure change		stable
062	24-hour pressure change		stable
063	Characteristic of pressure tendency		stable
064	SIGMET cruising level		stable
070	Indicated aircraft altitude		stable
079	Off-nadir angle of the satellite from platform data		stable
080	Viewing zenith angle		stable
081	Altitude of COG above reference ellipsoid		stable
082	Instantaneous altitude rate		stable
083	Squared off-nadir angle of the satellite from platform data		stable
084	Squared off-nadir angle of the satellite from waveform data		stable
085	Mean sea-surface height		stable
086	Geoid's height		stable
087	Ocean depth/land elevation		stable
088	Total geocentric ocean tide height (solution 1)		stable
089	Total geocentric ocean tide height (solution 2)		stable
090	Long period tide height		stable
091	Tidal loading height		stable
092	Solid Earth tide height		stable
093	Geocentric pole tide height		stable
095	Height of atmosphere used		stable
096	Mean dynamic topography		stable
097	Mean sea-surface height from altimeter only		stable
098	Loading tide height geocentric ocean tide solution 1		stable
099	Loading tide height geocentric ocean tide solution 2		stable
100	Non-equilibrium long period tide height		stable
101	Squared off-nadir angle of the satellite from waveform data		stable
102	Sea-surface height anomaly		stable