Works (22)

2020 journal article

Continental-scale land surface phenology from harmonized Landsat 8 and Sentinel-2 imagery

REMOTE SENSING OF ENVIRONMENT, 240.

By: D. Bolton, J. Gray, E. Melaas, M. Moon, L. Eklundh & M. Friedl

Sources: Web Of Science, ORCID
Added: April 27, 2020

2020 journal article

Sentinel-2 Leaf Area Index Estimation for Pine Plantations in the Southeastern United States

Remote Sensing, 12(9), 1406.

By: C. Cohrs, R. Cook, J. Gray & T. Albaugh

Sources: Web Of Science, Crossref, ORCID
Added: July 20, 2020

2019 journal article

An Empirical Assessment of the MODIS Land Cover Dynamics and TIMESAT Land Surface Phenology Algorithms

REMOTE SENSING, 11(19).

By: R. Stanimirova, Z. Cai, E. Melaas, J. Gray, L. Eklundh, P. Jonsson, M. Friedl

Sources: Web Of Science, ORCID
Added: December 9, 2019

2019 journal article

Hierarchical mapping of annual global land cover 2001 to present: The MODIS Collection 6 Land Cover product

REMOTE SENSING OF ENVIRONMENT, 222, 183–194.

By: D. Sulla-Menashe, J. Gray, S. Abercrombie & M. Friedl

Sources: NC State University Libraries, ORCID
Added: February 18, 2019

2019 journal article

Long-term continuity in land surface phenology measurements: A comparative assessment of the MODIS land cover dynamics and VIIRS land surface phenology products

REMOTE SENSING OF ENVIRONMENT, 226, 74–92.

By: M. Moon, X. Zhang, G. Henebry, L. Liu, J. Gray, E. Melaas, M. Friedl

Sources: Web Of Science, ORCID
Added: June 4, 2019

2018 journal article

Evaluation of land surface phenology from VIIRS data using time series of PhenoCam imagery

Agricultural and Forest Meteorology, 256, 137–149.

By: X. Zhang, S. Jayavelu, L. Liu, M. Friedl, G. Henebry, Y. Liu, C. Schaaf, A. Richardson, J. Gray

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2018 journal article

Intra-annual phenology for detecting understory plant invasion in urban forests

ISPRS Journal of Photogrammetry and Remote Sensing, 142, 151–161.

By: K. Singh, Y. Chen, L. Smart, J. Gray & R. Meentemeyer

Sources: Crossref, ORCID
Added: February 24, 2020

2018 journal article

The managed clearing: An overlooked land-cover type in urbanizing regions?

PLoS One, 13(2).

By: K. Singh, M. Madden, J. Gray & R. Meentemeyer

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2018 journal article

Tracking vegetation phenology across diverse North American biomes using PhenoCam imagery

Scientific Data, 5.

By: A. Richardson, K. Hufkens, T. Milliman, D. Aubrecht, M. Chen, J. Gray, M. Johnston, T. Keenan ...

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2017 journal article

Comparing quantity, allocation and configuration accuracy of multiple land change models

Land, 6(3).

By: B. Pickard, J. Gray & R. Meentemeyer

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2017 journal article

Exploration of scaling effects on coarse resolution land surface phenology

Remote Sensing of Environment, 190, 318–330.

By: X. Zhang, J. Wang, F. Gao, Y. Liu, C. Schaaf, M. Friedl, Y. Yu, S. Jayavelu ...

Sources: Crossref, ORCID
Added: February 24, 2020

2016 journal article

A new seasonal-deciduous spring phenology submodel in the Community Land Model 4.5: impacts on carbon and water cycling under future climate scenarios

Global Change Biology, 22(11), 3675–3688.

By: M. Chen, E. Melaas, J. Gray, M. Friedl & A. Richardson

Sources: Crossref, ORCID
Added: September 16, 2020

2016 journal article

Multisite analysis of land surface phenology in North American temperate and boreal deciduous forests from Landsat

Remote Sensing of Environment, 186, 452–464.

By: E. Melaas, D. Sulla-Menashe, J. Gray, T. Black, T. Morin, A. Richardson, M. Friedl

Sources: Crossref, ORCID
Added: February 24, 2020

2014 journal article

A tale of two springs: using recent climate anomalies to characterize the sensitivity of temperate forest phenology to climate change

Environmental Research Letters, 9(5), 054006.

By: M. Friedl, J. Gray, E. Melaas, A. Richardson, K. Hufkens, T. Keenan, A. Bailey, J. O’Keefe

Sources: Crossref, ORCID
Added: September 16, 2020

2014 journal article

Direct human influence on atmospheric CO2 seasonality from increased cropland productivity

Nature, 515(7527), 398–401.

By: J. Gray, S. Frolking, E. Kort, D. Ray, C. Kucharik, N. Ramankutty, M. Friedl

Sources: Crossref, ORCID
Added: September 9, 2020

2014 journal article

Evaluating remote sensing of deciduous forest phenology at multiple spatial scales using PhenoCam imagery

Biogeosciences, 11(16), 4305–4320.

By: S. Klosterman, K. Hufkens, J. Gray, E. Melaas, O. Sonnentag, I. Lavine, L. Mitchell, R. Norman, M. Friedl, A. Richardson

Sources: Crossref, ORCID
Added: September 16, 2020

2014 journal article

Mapping Asian Cropping Intensity With MODIS

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 7(8), 3373–3379.

By: J. Gray, M. Friedl, S. Frolking, N. Ramankutty, A. Nelson & M. Gumma

Sources: Crossref, ORCID
Added: September 16, 2020

2014 journal article

Mapping Crop Cycles in China Using MODIS-EVI Time Series

Remote Sensing, 6(3), 2473–2493.

By: L. Li, M. Friedl, Q. Xin, J. Gray, Y. Pan & S. Frolking

Sources: Crossref, ORCID
Added: September 16, 2020

2014 journal article

Net carbon uptake has increased through warming-induced changes in temperate forest phenology

Nature Climate Change, 4(7), 598–604.

By: T. Keenan, J. Gray, M. Friedl, M. Toomey, G. Bohrer, D. Hollinger, J. Munger, J. O’Keefe ...

Sources: Crossref, ORCID
Added: September 9, 2020

2013 journal article

Consistent classification of image time series with automatic adaptive signature generalization

Remote Sensing of Environment, 134, 333–341.

By: J. Gray & C. Song

Sources: Crossref, ORCID
Added: September 9, 2020

2012 journal article

Mapping leaf area index using spatial, spectral, and temporal information from multiple sensors

Remote Sensing of Environment, 119, 173–183.

By: J. Gray & C. Song

Sources: Crossref, ORCID
Added: September 9, 2020

2011 chapter

Remote Sensing of Vegetation with Landsat Imagery

In Advances in Environmental Remote Sensing (pp. 3–29).

By: C. Song, J. Gray & F. Gao

Sources: Crossref, ORCID
Added: September 16, 2020