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Instrument

TAMMS
Turbulent Air Motion Measurement System

The Turbulent Air Motion Measurement System (TAMMS) is an in situ airborne sensor used to gather aircraft navigation information. TAMMS consists of several subsystems, including pressure transducers and temperature sensors, an aircraft inertial navigation system, a central data acquisition system, and water vapor and other gas sensors. It provides measurements of aircraft position, flight level winds, temperature, pressure, and water vapor. TAMMS has a typical sampling frequency of less than 1 second and a spatial resolution of 5 meters.

NASA's DC-8 flying laboratory passes Antarctica's tallest peak, Mount Vinson, on Oct. 22, 2012, during a flight over the continent to measure changes in the massive ice sheet and sea ice. Credit: NASA/Michael Studinger (Photography courtesy NASA Images)

Instrument Details

Position/Navigation
Earth Science > Atmosphere > Atmospheric Winds > Upper Level Winds
Earth Science > Atmosphere > Atmospheric Water Vapor
Earth Science > Atmosphere > Atmospheric Pressure
Earth Science > Atmosphere > Atmospheric Water Vapor > Water Vapor Indicators > Water Vapor
Earth Science > Atmosphere > Atmospheric Winds > Upper Level Winds > Wind Direction
Earth Science > Atmosphere > Atmospheric Winds > Upper Level Winds > Wind Speed
Earth Science > Atmosphere > Atmospheric Pressure > Atmospheric Pressure Measurements
Earth Science > Atmosphere > Atmospheric Temperature > Upper Air Temperature
Earth Science > Atmosphere > Atmospheric Winds > Upper Level Winds > Flight Level Winds
Earth Science > Atmosphere > Atmospheric Temperature
Earth Science > Atmosphere > Atmospheric Winds
Troposphere
< 1 second
5 m
N/A
https://ntrs.nasa.gov/api/citations/19970010469/downloads/19970010469.pdfExternal Link
CARAFE

NASA Carbon Atmospheric Flux Experiment

2016—2017
Eastern United States Coast, Mid-Atlantic Region
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2 Deployments
· 1 Data Product
PEM

Pacific Exploratory Mission

1991—1999
Pacific Ocean
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4 Deployments
· 0 Data Products
TRACE

Transport and Atmospheric Chemistry near the Equator

1992—2001
Brazil, Southern Africa, Tropical Atlantic, Central & Western Regions of the Pacific Ocean Basin
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2 Deployments
· 0 Data Products
SMEX

Soil Moisture Experiment

2002—2005
Iowa, Oklahoma, Georgia, Alabama, Arizona, Sonora, Mexico
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4 Deployments
· 0 Data Products
TRACE

Transport and Atmospheric Chemistry near the Equator

1992—2001
Brazil, Southern Africa, Tropical Atlantic, Central & Western Regions of the Pacific Ocean Basin
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2 Deployments
· 0 Data Products
ABLE

Global Tropospheric Experiment - Atmospheric Boundary Layer Experiment

1984—1990
Tropical North Atlantic Ocean, Amazon Rainforest, Greenland, Eastern Canada, Alaska
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5 Deployments
· 0 Data Products

Filter data products from this instrument by specific campaigns, platforms, or formats.

Campaigns
CAMPAIGNS
Platforms
PLATFORMS
10.3334/ORNLDAAC/2002External Link