Imports: shiny, jsonlite, changepoint, httr, zoo, utils, graphics,
Suggests: covr, testthat, knitr, rmarkdown, shinydashboard, leaflet,

Imports: jsonlite, changepoint, httr, zoo, utils, graphics, stats,
Suggests: shiny, covr, testthat, knitr, rmarkdown, shinydashboard,

Programmatic interface to the 'PhenoCam' web services (<https://phenocam.nau.edu/webcam>).

Title: Extract Remote Sensing Vegetation Phenology
person("Dongdong", "Kong", role = c("aut", "cre"), email = "kongdd.sysu@gmail.com"),
person("Mingzhong", "Xiao", role = c("aut"), email = "xmingzh@mail2.sysu.edu.cn"),
person("Yongqiang", "Zhang", role = c("aut"), email = "yongqiang.zhang2014@gmail.com"),
person("Xihui", "Gu", role = c("aut"), email = "guxh@cug.edu.cn"),
person("Jianjian", "Cui", role = c("aut"), email = "cuijj6@mail2.sysu.edu.cn"))
The merits of 'TIMESAT' and 'phenopix' are adopted. Besides, a simple and
growing season dividing method and a practical snow elimination method
based on Whittaker were proposed. 7 curve fitting methods and 4 phenology
extraction methods were provided. Parameters boundary are considered for
every curve fitting methods according to their ecological meaning.
And 'optimx' is used to select best optimization method for different
Imports: Rcpp, tibble, dplyr, purrr, stringr, tidyr, ggplot2,
lubridate, data.table, spam, grid, gridExtra, magrittr, plyr,
reshape2, zoo, optimx, ucminf, numDeriv, grDevices, utils,

reshape2, zoo, readr, optimx, ucminf, numDeriv, grDevices,
utils, stats, shiny, jsonlite, DT, foreach, iterators

Dongdong Kong, R package: A state-of-the-art Vegetation Phenology extraction package,
Zhang, Q., Kong, D., Shi, P., Singh, V.P., Sun, P., 2018. Vegetation phenology
on the Qinghai-Tibetan Plateau and its response to climate change (1982–2013).

person("Jianjian", "Cui", role = c("aut"), email = "cuijj6@mail2.sysu.edu.cn"),
person("Xihui", "Gu", role = c("aut"), email = "guxh@cug.edu.cn"))
stats, shiny, jsonlite, foreach, iterators

stats, shiny, jsonlite, foreach, iterators, JuliaCall, methods