Disclaimer and Terms of Reference


The information contained herein is provided as a public service, with the understanding that NOAA Chemical Sciences Laboratory (CSL) makes no warranties, either expressed or implied, concerning the accuracy, completeness, reliability, or suitability of the information.


Seminar attendees agree not to cite, quote, copy, or distribute material presented without the explicit written consent of the seminar presenter. Any opinions expressed in a seminar are those of the speaker alone and do not necessarily reflect the opinions of NOAA or the Chemical Sciences Laboratory.

Data and Products

The information on government servers are in the public domain, unless specifically annotated otherwise, and may be used freely by the public so long as you do not 1) claim it is your own (e.g. by claiming copyright for NOAA information – see next paragraph), 2) use it in a manner that implies an endorsement or affiliation with NOAA, or 3) modify it in content and then present it as official government material. You also cannot present information of your own in a way that makes it appear to be official government information.

Please provide acknowledgement of the NOAA Chemical Sciences Laboratory in use of any of our web products as:

Data/Image provided by NOAA Chemical Sciences Laboratory, Boulder, Colorado, USA (https://csl.noaa.gov/)

Data need to have a separate citation from any of CSL's images. Please read the online documentation on the data product for any further detail. Please cite a project or photographer and their affiliation where applicable. i.e.:

Data provided by [project name (acronym) year], 325 Broadway R/CSL, Boulder, CO 80305 (https://csl.noaa.gov/projects/[acronym]/)

Photo courtesy of [photographer name], NOAA / CIRES, Boulder, Colorado, USA (https://csl.noaa.gov/)

As required by 17 U.S.C. 403, third parties producing copyrighted works consisting predominantly of the material appearing in NOAA web pages must provide notice with such work(s) identifying the NOAA material incorporated and stating that such material is not subject to copyright protection.

The third party data appearing on this web site may be reformatted from their original form, but not altered as to the informational content contained therein. It is provided as a public service. Further, this data does not reflect an official view or position of NOAA.

Risks and Warnings

The user assumes the entire risk related to its use of the data and products. CSL is providing this data "as is," and CSL disclaims any and all warranties, whether express or implied, including (without limitation) any implied warranties of merchantability or fitness for a particular purpose. In no event will CSL be liable to you or to any third party for any direct, indirect, incidental, consequential, special or exemplary damages or lost profit resulting from any use or misuse of this data.

The appearance of external links on this web site does not constitute endorsement by the U.S. Department of Commerce (DoC), National Oceanic and Atmospheric Administration (NOAA), or Chemical Sciences Laboratory (CSL) of external web sites or the information, products or services contained therein. For other than authorized activities, NOAA CSL does not exercise any editorial control over the information you may find at these locations. These links are provided consistent with the stated purpose of this DoC NOAA web site.

Google Maps™ / Google Earth™

Google Maps and Google Earth map information and photographic imagery are used under license by Google. NOAA data presented using Google Maps / Google Earth are in the public domain and is also made available in open standard KML / KMZ format. The map information and photographic imagery contain trade names, trademarks, service marks, logos, domain names, and other distinctive brand features. This does not imply an endorsement of Google, Google Maps, or Google Earth products or services by NOAA. Under the terms of the license, you are permitted to copy or use the Google Maps / Google Earth images on your site so long as Google Maps / Google Earth trade names, trademarks, service marks, logos, domain names, and other distinctive brand features are not deleted or in any manner altered.