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KPDC, Korea Polar Data Center

Korea Polar Data Center Scientific observations and results from Antarctica shall
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Phenocam Greenness Index of the Council permafrost site, Alaska from 2012 to 2017

Greenness index is produced to analyze phenological variation of the permafrost vegetation of the Council site, Alaska. A down-looking image is taken once a hour by a "phenocam" camera to capture vegetation color. R, G, B values from the image are used to calculate greenness index. The image are being taken since 2012 July and will be updated

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Entry ID
  • KOPRI-KPDC-00002901
DOI
https://dx.doi.org/doi:10.22663/KOPRI-KPDC-00002901
Copyright
Science Keyword
ISO Topic
Biota
Personnel
  • Sang-jong Park (sangjong@kopri.re.kr)
  • Ji Young Jung (jyjung@kopri.re.kr)
Project
Research period
2012-07-01 ~ 2017-09-14
Create/Update Date
2025-10-15 / 2025-10-15
Location
CONTINENT > NORTH AMERICA > UNITED STATES OF AMERICA > ALASKA > Council
Citation
The data(KOPRI-KPDC-00002901) used in this work was provided by the Korea Polar Research Institute.
Spatial Coverage

POINT

  • lat:64.844000, lon:-163.711000

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Raw Data
File Size 20.21 Kb for 6 items
Category File Name Description Size Status
Processing Data KOPRI_pheno_2012.csv Daily greenness index is produced based on hourly images. ref. Richardson et al., 2009, Near-surface remote sensing of spatial and temporal variation in canopy phenology, Ecological Applications, 19(6), pp. 1417–1428 2.68 Kb Request required
Processing Data KOPRI_pheno_2013.csv Daily greenness index is produced based on hourly images. ref. Richardson et al., 2009, Near-surface remote sensing of spatial and temporal variation in canopy phenology, Ecological Applications, 19(6), pp. 1417–1428 2.61 Kb Request required
Processing Data KOPRI_pheno_2014.csv Daily greenness index is produced based on hourly images. ref. Richardson et al., 2009, Near-surface remote sensing of spatial and temporal variation in canopy phenology, Ecological Applications, 19(6), pp. 1417–1428 3.43 Kb Request required
Processing Data KOPRI_pheno_2015.csv Daily greenness index is produced based on hourly images. ref. Richardson et al., 2009, Near-surface remote sensing of spatial and temporal variation in canopy phenology, Ecological Applications, 19(6), pp. 1417–1428 3.95 Kb Request required
Processing Data KOPRI_pheno_2016.csv Daily greenness index is produced based on hourly images. ref. Richardson et al., 2009, Near-surface remote sensing of spatial and temporal variation in canopy phenology, Ecological Applications, 19(6), pp. 1417–1428 3.75 Kb Request required
Processing Data KOPRI_pheno_2017.csv Daily greenness index is produced based on hourly images. ref. Richardson et al., 2009, Near-surface remote sensing of spatial and temporal variation in canopy phenology, Ecological Applications, 19(6), pp. 1417–1428 3.79 Kb Request required

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