MEAN SEA LEVEL
2021-05-14 09:16:22.0 [tstevens] insert Definition (id: null text: An average level of the surface of Earth's oceans from which heights such as elevation may be measured. language code: en);
2021-05-20 14:32:03.0 [tstevens] update Definition (https://podaac.jpl.nasa.gov/dataset/MERGED_TP_J1_OSTM_OST_GMSL_ASCII_V5);
SEA LEVEL
An average level of the surface of Earth's oceans from which heights such as elevation may be measured.
SEA LEVEL ANOMALY
SEA SURFACE TOPOGRAPHY