Identification

Title

Spectral data for quaking aspen (Populus tremuloides) clones of different ploidy levels

Abstract

Data comprise measurements of spectral reflectance for quaking aspen (Populus tremuloides Michx.) trees at a range of sites in southwestern Colorado near the town of Crested Butte. Spectra were measured in three different ways: hyperspectral measurements of leaves, hyperspectral measurements of bark, and multispectral measurements of canopies. The first two measurements were made using a handheld spectrometer, while the latter were made via airborne imaging from an unmanned aerial system. In addition to these reflectance data, the dataset also includes information on the genotype and/or ploidy level of each sample, as determined by either DNA microsatellite analysis or flow cytometry. All samples are georeferenced. The data include extracted data and raw imagery. Full details about this dataset can be found at https://doi.org/10.5285/d663aeb9-1e3e-40f7-ab9e-494e7646faeb

Resource type

dataset

Resource locator

https://data-package.ceh.ac.uk/data/d663aeb9-1e3e-40f7-ab9e-494e7646faeb

name: Download the data

description: Download a copy of this data

function: download

https://data-package.ceh.ac.uk/sd/d663aeb9-1e3e-40f7-ab9e-494e7646faeb.zip

name: Supporting information

description: Supporting information available to assist in re-use of this dataset

function: information

Unique resource identifier

code

https://catalogue.ceh.ac.uk/id/d663aeb9-1e3e-40f7-ab9e-494e7646faeb

codeSpace

doi:

Dataset language

eng

Spatial reference system

code identifying the spatial reference system

Classification of spatial data and services

Topic category

biota

Keywords

Geographic location

West bounding longitude

-106.889

East bounding longitude

-105.998

North bounding latitude

38.677

South bounding latitude

38.022

Temporal reference

Temporal extent

Begin position

2016-06-01

End position

2017-09-30

Dataset reference date

date type

publication

effective date

2019-09-24

Frequency of update

Quality and validity

Lineage

The hyperspectral data were filtered and averaged across multiple replicates to reduce sampling error. All spectra were hand-inspected, with samples that did not meet certain criteria (e.g. a near-infrared rise, or a green local maximum) were discarded. Multispectral data were calibrated against ground gray references and orthorectified using commercially available algorithms. Flow cytometry ploidy level data were validated against Hordeum vulgare standards; DNA microsatellite ploidy level data were validated using published algorithms described in more detail in the supplemental information.

Conformity

Conformity report

specification

title

Commission Regulation (EU) No 1089/2010 of 23 November 2010 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards interoperability of spatial data sets and services

reference date

date type

publication

effective date

2010-12-08

degree

explanation

Data format

name of format

Comma-separated values (CSV)

version of format

Constraints related to access and use

Constraint set

Limitations on public access

Constraint set

Limitations on public access

© Natural Environment Research Council

Constraint set

Limitations on public access

Constraint set

Limitations on public access

If you reuse this data, you should cite: Blonder, B., Graae, B.J., Greer, B., Haagsma, M., Helsen, K., Kapás, R.E., Pai, H., Rieksta, J., Sapena, D., Still, C.J., Strimbeck, R. (2019). Spectral data for quaking aspen (Populus tremuloides) clones of different ploidy levels. NERC Environmental Information Data Centre https://doi.org/10.5285/d663aeb9-1e3e-40f7-ab9e-494e7646faeb

Responsible organisations

Responsible party

organisation name

email address

benjamin.blonder@ouce.ox.ac.uk

web address

https://orcid.org/0000-0002-5061-2385

name: ORCID record

description: ORCID is an open, non-profit, community-driven effort to create and maintain a registry of unique researcher identifiers and a transparent method of linking research activities and outputs to these identifiers.

function: information

responsible party role

author

Responsible party

organisation name

email address

bente.j.graae@ntnu.no

responsible party role

author

Responsible party

organisation name

email address

burke.greer@gmail.com

responsible party role

author

Responsible party

organisation name

email address

haagsmam@oregonstate.edu

responsible party role

author

Responsible party

organisation name

University of Leuven

email address

kenny.helsen@kuleuven.be

responsible party role

author

Responsible party

organisation name

email address

kapasroz@hotmail.com

responsible party role

author

Responsible party

organisation name

email address

hankpai@gmail.com

responsible party role

author

Responsible party

organisation name

email address

jolanta.rieksta@bio.ku.dk

responsible party role

author

Responsible party

organisation name

email address

dsapena29@gmail.com

responsible party role

author

Responsible party

organisation name

email address

Chris.Still@oregonstate.edu

responsible party role

author

Responsible party

organisation name

email address

richard.strimbeck@ntnu.no

responsible party role

author

Responsible party

organisation name

email address

benjamin.blonder@ouce.ox.ac.uk

responsible party role

pointOfContact

Responsible party

organisation name

email address

info@eidc.ac.uk

responsible party role

custodian

Responsible party

organisation name

email address

info@eidc.ac.uk

responsible party role

publisher

Metadata on metadata

Metadata point of contact

organisation name

full postal address

Lancaster Environment Centre, Library Avenue, Bailrigg

Lancaster

LA1 4AP

UK

email address

info@eidc.ac.uk

web address

https://eidc.ac.uk/

name: EIDC website

description: The Environmental Information Data Centre (EIDC) is the UK's national data centre for terrestrial and freshwater sciences.

function: information

responsible party role

pointOfContact

Metadata date

2024-03-14T15:45:39

Metadata language

eng