CO₂ Datasets 
This form collects information for an up-to-date list of ocean carbonate chemistry products (https://oceanco2.github.io/co2-products/), as described in this ESSD article (https://doi.org/10.5194/essd-2025-255, Jiang et al., 2025).  After submission, please notify Liqing.Jiang@noaa.gov to initiate the review and publication process.  
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Email *
Data category *
What is the product category - refer to the tables in the paper
Product name *
Please use acronyms as much as you can to keep the name brief. Note that at > 30 characters, the title will be truncated in the front of the display card, but will still show in full on the back.
Reference *
The full reference for a peer-reviewed publication describing this dataset, e.g., Fay, A. R., Munro, D. R., McKinley, G. A., Pierrot, D., Sutherland, S. C., Sweeney, C., and Wanninkhof, R. 2024. Updated climatological mean ΔfCO2 and net sea–air CO2 flux over the global open ocean regions, Earth Syst. Sci. Data, 16, 2123–2139, https://doi.org/10.5194/essd-16-2123-2024.
Citation *
e.g. Bakker et al. (2016)
Citation DOI *
DOI of a peer-reviewed publication describing your dataset. Be sure to include "https://doi.org/",  e.g., https://doi.org/10.5194/essd-16-2047-2024.
Image URL *
A link to an image for the dataset. Must end in PNG, JPG, etc to be readable. To quickly host an image, you can upload it to https://imgbb.com/ and use the generated link. If no image is available, you may use this placeholder:
https://upload.wikimedia.org/wikipedia/commons/thumb/a/ac/No_image_available.svg/480px-No_image_available.svg.png 
Data access link *
The link to your dataset, e.g., https://zenodo.org/records/11206366
Spatial resolution
For gridded products only. Not required for if not relevant (e.g., GLODAPv2). In degrees, e.g., 4° x 5°. To be consistent, please copy this format (4° x 5°) into the field and modify it to the correct resolution. 
Temporal resolution *
Select one or more that apply, e.g., if a monthly climatology, select both 
Required
Period
Enter the period (YYYY - YYYY), or a single year (YYYY) of your dataset if it is a referenced climatology
Spatial domain *
Choose from all those that apply; e.g., SOMFFN = Open Ocean + Surface
Required
Sampling type
Only for data compilations (e.g., SOCAT), not for gridded products
Highlights *
Copy from table in the paper — adjust if too long
Description *
Product description – can be a simplified version of the text in the paper
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