In order to improve data product usability, we have repackaged two data products to deliver all analyses for sediment chemical and physical properties all in one download.
Following the data notification published on November 17, 2020, NEON suspended production of the Canopy Nitrogen, Canopy Xanthophyll, Canopy Lignin and Total biomass data products, and removed already published data products from the NEON data portal.
NEON is committed to improving the quality of data we provide to the user community. After receiving feedback from users, and in consultation with the Aquatic Technical Working Group, we are moving forward with changes to the Water quality (DP1.20288.001) data product.
The first set of tick-borne rodent pathogen data from the 5 pilot sites tested in 2020 are now available on the portal. Beginning in 2021, observatory-wide rodent pathogen testing will be for tick-borne pathogens, and data will be available through the rodent pathogen status, tick-borne data product. Prior to 2020, all of the rodent pathogen tests are for hantavirus and are available in the rodent pathogen status, hantavirus data product.
Cheat sheets provide a quick reference for functions, naming conventions, data formats, and other rules for using a code package. For new users of the package, we still recommend starting with the tutorials, but experienced users who need to check their function calls or look up details can get information quickly from the cheat sheet.
An interim solution is starting to be implemented at all terrestrial sites that is expected to increase soil water content (DP1.00094.001) data availability, but may result in a step change in the soil moisture time series until all data are reprocessed through a new data processing system.
Planning to publish your work based on NEON data, samples, or resources through the Assignable Assets program? We just published a new webpage with helpful tips and guidelines!
neonUtilities 2.1.1 is now available on CRAN! This new version fixes a small number of bugs, including the readr 2.0.0 incompatibility described in an earlier notification. Update is highly recommended.
Version 2.0.0 of the readr package was released July 20, 2021. This new version causes stackByTable() to error out in neonUtilities 2.1.0 and earlier. A new version of neonUtilities that resolves this issue will be released as soon as possible.
Following the discovery that wind monitor orientation discrepancies were adversely affecting wind direction data in Wind speed and direction on lakes on-buoy, NEON has field-verified current wind monitor orientations at the buoy sites and updated the algorithm to account for the wind monitor orientation and approximate uncertainty atop the buoy mast.
This is an update to the previous post concerning external lab surface water and groundwater nutrient data. Currently, sub-samples for nutrient analysis are being frozen and stored for future analysis with lower MDLs. The newly contracted external laboratory will begin receiving samples June 14, 2021 and all stored samples will be shipped by December 31, 2021. Data will be published approximately 90 days following sample receipt.
neonUtilities 2.1.0 is now available on CRAN! This new version adds new options for handling Release data, improves error messaging, and fixes bugs in flux footprints and microbe community composition. Update is highly recommended.
Surface water microbe cell count (DP1.20138.001) laboratory data for all aquatic sites from 9/2017 to 9/2020 were found to have incorrect calculations populating rawMicrobialAbundance data field. Data were recalculated, edited, and published to the data portal on April 5, 2021.
Macroinvertebrate metabarcoding (DP1.20126.001) and Zooplankton metabarcoding (DP1.20221.001) bioinformatics data in the tables inv_metabarcodeTaxonomy and zoo_metabarcodeTaxonomy tables are missing or have incorrectly labeled records for COI-F230 for samples collected in 2018 and 2019.
Are you interested in investigating spatial and spectral relationships between high resolution airborne hyperspectral data and satellite observations? Learn more about our September 2020 data collection campaign at CPER in conjunction with Landsat7, Landsat8, and Sentinal 2A.
Macroinvertebrate collection (DP1.20120.001) field data in the table inv_fieldData for all aquatic sites from 2014 through 2019 are duplicated on the NEON data portal due to an error on data transition for this table. Corrections have been made, but will not appear on the portal until the 2022 data release.
This is an update to the previous post concerning wind direction data from the buoys. NEON has field-verified current wind monitor orientations at the buoy sites, and is taking multiple corrective measures.
neonUtilities 2.0.1 is now available on CRAN! This new version resolves several bugs in the initial release of neonUtilities 2.0.0; update is highly recommended.
AIS field maintenance and calibration data are now available for the following data products for provisional data (primarily data collected July 1st, 2020 and after). Read on to see which data products provide these tables.
The NEON microbial community composition data products have been re-processed and are available on the NEON data portal either as provisional data (data from December 2014 and earlier) or in the initial NEON data release (data from 2015 through October 2018) that is available now.
AOP has updated the file name, format and metadata for the Spectrometer Ortho-rectified at-sensor radiance data product (DP1.30008.001). The compression of the data has improved, and updates to end users' code may be needed.
This is an update to the previous post concerning wind direction data on the buoys. NEON has field-verified wind monitor orientation discrepancies at most buoy sites, which adversely affect wind direction data in Wind speed and direction on lakes on-buoy (DP1.20059.001). Buoy wind direction data will be corrected with measured offsets and/or quality flagged following further review over the next 6 months.
Issues identified with fDOM temperature and absorbance data have been resolved. The correct fDOM data are available on the portal and were included in NEON's first data release.
There are a few known code bugs in neonUtilities 2.0.0. A patch update resolving these bugs will be delivered in February, and workarounds for avoiding them are described here.
neonUtilities 2.0.0 is now available on CRAN! This new version contains critical updates for working with the NEON Data Release and associated API and Portal changes. An update to 2.0.0 is required for working with any newly downloaded data.
Based on an analysis of nutrient data, NEON has determined that the method detection limits (MDLs) required of the external laboratory for surface water and groundwater nutrient analyses are too high for many sites. New analyses of frozen samples will take place in the future.
Surface water microbe cell count (DP1.20138.001) laboratory data for all aquatic sites from 9/2017 to 9/2020 were found to have incorrect calculations populating rawMicrobialAbundance data field. Data have been removed from the data portal while revisions are made and will be republished by February.
