Earth System Research Laboratory Ozone Water Vapor Group Dobson Ozone Measurements
ESRL GMD OZWV Dobson Ozone
The Ozone and Water Vapor Group is part of NOAA's Earth System Research Laboratory (ESRL) in Boulder, CO. The Ozone Water Vapor Group conducts research on the nature and causes of the depletion of the stratospheric ozone layer and the role of stratospheric and tropospheric ozone and water vapor in forcing climate change and in modifying the chemical cleaning capacity of the atmosphere. This is accomplished through long-term observations and intensive field programs that measure ozone and water vapor levels in the upper troposphere and stratosphere. The Reference Network used by the Ozone and Water Vapor Group is part of NOAA's Earth System Research Laboratory in Boulder, CO. The measurement programs include Total Column Ozone Measurements (Dobson Ozone), Surface Ozone Measurements, Ozonesonde Measurements using balloons, and Water Vapor measurements using balloons.
The Dobson Ozone Spectrophotometer has been used to study total ozone since it was developed in the 1920's. Total ozone is the total amount of ozone in a column from the surface to the edge of the atmosphere. The use of the Dobson Ozone Spectrophotometer is important to the global effort to understand the role of stratospheric ozone in atmospheric chemistry, biological and ecological effects of solar UV radiation, climate and weather. ESRL Global Monitoring Division maintains stations around the world that use the Dobson Ozone spectrophotometer. These stations are located in American Samoa, Antarctica, Australia, France, New Zealand, and the United States (Alaska, California, Colorado, Hawaii, Maine, North Dakota, Tennessee, and Virginia). They are also the World Dobson Ozone Calibration Centre, responsible for the calibration of over 100 instruments worldwide.
The Dobson Ozone Spectrophotometer has been used to study total ozone since it was developed in the 1920's. Total ozone is the total amount of ozone in a column from the surface to the edge of the atmosphere. The use of the Dobson Ozone Spectrophotometer is important to the global effort to understand the role of stratospheric ozone in atmospheric chemistry, biological and ecological effects of solar UV radiation, climate and weather. ESRL Global Monitoring Division maintains stations around the world that use the Dobson Ozone spectrophotometer. These stations are located in American Samoa, Antarctica, Australia, France, New Zealand, and the United States (Alaska, California, Colorado, Hawaii, Maine, North Dakota, Tennessee, and Virginia). They are also the World Dobson Ozone Calibration Centre, responsible for the calibration of over 100 instruments worldwide.
Dataset Citation
- Cite as: McConville, Glen; McClure, Audra; Miyagawa, Koji; and NOAA ESRL (2018): Earth System Research Laboratory Ozone Water Vapor Group Dobson Ozone Measurements, Version 1. [indicate subset used]. NOAA National Centers for Environmental Information. doi: 10.7289/V5H41PQ6 [access date].
Dataset Identifiers
- doi:10.7289/V5H41PQ6
- NCEI DSI 3265_01
- gov.noaa.ncdc:C001562
ISO 19115-2 Metadata
gov.noaa.ncdc:C01562
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Ordering Instructions | Contact NCEI for other distribution options and instructions. |
Distributor |
NOAA National Centers for Environmental Information ncei.info@noaa.gov |
Dataset Point of Contact | Audra McClure-Begley Associate Scientist DOC/NOAA/ESRL/GMD > Global Monitoring Division, Earth System Research Laboratory, NOAA, U.S. Department of Commerce (303) 497-6823 audra.mcclure@noaa.gov |
Time Period | 1957-12-01 to Present (time interval: 1-day) |
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West: -180.0
East: 180.0
South: -90.0
North: 90.0
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Edition | 1 |
Data Presentation Form | Digital table - digital representation of facts or figures systematically displayed, especially in columns |
Dataset Progress Status | Ongoing - data is continually being updated |
Data Update Frequency | Annually |
Purpose | The Ozone and Water Vapor Group conducts research on the nature and causes of the depletion of the stratospheric ozone layer and the role of stratospheric and tropospheric ozone and water vapor in forcing climate change and in modifying the chemical cleansing capacity of the atmosphere. This data will be used by researchers with a similar mission. |
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Processing Environment | Data was processed and daily values are chosen using Windobson software. |
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Last Modified: 2023-06-23
For questions about the information on this page, please email: ncei.info@noaa.gov
For questions about the information on this page, please email: ncei.info@noaa.gov