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High-resolution vertical nitrate profiles from the CTD rosette-mounted submersible ultraviolet nitrate analyzer over the Northeast U.S. Shelf since February 2019 (NCEI Accession 0297573)
This dataset contains high-quality high-resolution nitrate data collected from a submersible ultraviolet nitrate analyzer (SUNA) mounted on the CTD rosette. Both raw and bias-corrected, quality-controlled data are included. The raw data include the instrument's estimate of nitrate concentration with dark values and light intensity at 256 wavelengths. Our quality-controlled SUNA nitrate data have an accuracy of 0.34-0.78 micromoles per liter, with a precision of 0.08-0.21 micromoles per liter, at a vertical resolution of 1 m. These data are collected from about 21 routinely occupied stations along a cross-shelf transect spanning southward from Martha's Vineyard, MA to just beyond the shelf break onboard the seasonal Northeast U.S. Shelf Long-Term Ecological Research (NES-LTER) survey cruises since February 2019. Data in CSV format.
Complete Metadata
| describedByType | application/octet-steam |
|---|---|
| identifier | gov.noaa.nodc:0297573 |
| issued | 2024-09-25T00:00:00.000+00:00 |
| landingPage | https://www.ncei.noaa.gov/contact |
| language | [] |
| references |
[ "https://doi.org/10.4319/lom.2009.7.132", "https://doi.org/10.1002/lom3.10566" ] |
| rights | otherRestrictions |
| spatial | -70.3366,39.7646,-71.3096,41.3239 |
| temporal | 2019-02-03T00:00:00+00:00/2023-08-12T00:00:00+00:00 |
