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Updated: Aug 15, 2025

Surface Renewal: An Advanced Micrometeorological Method for Measuring and Processing Field-Scale Energy Flux Density Data
Published on: December 12, 2013
Observation based climatology Martian atmospheric waves perturbation Datasets
Jie Zhang1, Qianqian Ji1, Zheng Sheng2
1College of Meteorology and Oceanography, National University of Defense Technology, Changsha, China.
The Martian Atmospheric Waves Perturbation Datasets (MAWPD) v2.0 offers the first observation-based Martian atmospheric wave climatology. This dataset provides crucial temperature, gravity wave, and tide data for Mars research.
Area of Science:
- Planetary Science
- Atmospheric Science
- Aeronomy
Background:
- Understanding Martian atmospheric dynamics is crucial for planetary exploration.
- Previous datasets lacked comprehensive, observation-based climatologies of atmospheric waves.
Purpose of the Study:
- To introduce the Martian Atmospheric Waves Perturbation Datasets (MAWPD) version 2.0.
- To provide a gridded climatology of Martian atmospheric waves derived from multiple observational sources.
Main Methods:
- Data assimilation using the Data INterpolating Empirical Orthogonal Functions (DINEOF) method.
- Utilized observational temperature data from multiple Mars missions (MGS, MRO, MAVEN, MP, MPL, MER, MEX).
- Generated Level 1 (temperature) and Level 2 (gravity waves, solar-planetary waves, tides) data products.
Main Results:
- MAWPD v2.0 is the first observation-based climatology of Martian atmospheric waves.
- The dataset includes gridded temperature, gravity wave (amplitude, potential energies), solar-planetary waves, and tides (amplitude, phase) for the entire Martian year.
- Provides reliable climatological background atmospheric information based on multiple observations.
Conclusions:
- MAWPD v2.0 serves as a valuable resource for observation-based studies of Martian atmospheric phenomena.
- The dataset is essential for understanding Martian circulation, dust storms, and wave excitation mechanisms.
- Facilitates cross-validation with model-based datasets and results.
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