Fraction of Absorbed Photosynthetically Active Radiation (FAPAR) at 250 m monthly for period 2014-2017 based on COPERNICUS land products

Long-term monthly Fraction of Absorbed Photosynthetically Active Radiation (FAPAR) median value at 250 m based on the time-series of COPERNICUS FAPAR. Derived using the data.table package and quantile function in R. Processing steps are available here. Antartica is not included.

To access and visualize maps use: OpenLandMap.org

If you discover a bug, artifact or inconsistency in the LandGIS maps, or if you have a question please use some of the following channels:

Technical issues and questions about the code: https://github.com/Envirometrix/LandGISmaps/issues 

General questions and comments: https://disqus.com/home/forums/landgis/

All files internally compressed using "COMPRESS=DEFLATE" creation option in GDAL. File naming convention:

veg = theme: vegetation,

fapar = Fraction of Absorbed Photosynthetically Active Radiation,

proba.v.oct = determination method: PROBA-V products, month October,

d = median value,

250m = spatial resolution / block support: 250 m,

s0..0cm = vertical reference: land surface,

2014..2017 = time reference: from 2014 to 2017,

v1.0 = version number: 1.0,

基于哥白尼（COPERNICUS）FAPAR时序数据生成的250米分辨率月度光合有效辐射吸收比率（Fraction of Absorbed Photosynthetically Active Radiation, FAPAR）长期中值数据集。本数据集通过R语言的data.table包与分位数函数计算生成，处理流程详见此处，未包含南极洲区域。

如需访问并可视化该数据集地图，请访问OpenLandMap.org。

若您发现LandGIS地图存在错误、异常伪影或数据不一致问题，或有相关咨询，请通过以下渠道反馈：

技术问题与代码相关咨询：https://github.com/Envirometrix/LandGISmaps/issues

通用咨询与意见反馈：https://disqus.com/home/forums/landgis/

所有文件均通过GDAL的"COMPRESS=DEFLATE"创建选项进行内部压缩。文件命名规则如下：

veg = 数据集主题：植被，
fapar = 对应参数：光合有效辐射吸收比率（Fraction of Absorbed Photosynthetically Active Radiation），
proba.v.oct = 数据获取方法：PROBA-V产品，对应月份：10月，
d = 统计值类型：中值，
250m = 空间分辨率/格网支撑尺度：250米，
s0..0cm = 垂直参考基准：地表，
2014..2017 = 时间范围：2014年至2017年，
v1.0 = 数据集版本号：1.0，