Terrestrial Condition Assessment (TCA) Grassland Productivity (Map Service)

The average relative difference of the mean inter-annual variability of vegetation production between a reference time period (1984-2014) and the current time period (2015-2019).This record was taken from the USDA Enterprise Data Inventory that feeds into the https://data.gov catalog. Data for this record includes the following resources: ISO-19139 metadata ArcGIS Hub Dataset ArcGIS GeoService For complete information, please visit https://data.gov.

该数据集记录了在参考时间段（1984-2014）与当前时间段（2015-2019）之间，植被生产年际变率的平均相对差异。本记录源自美国农业部企业数据目录，该目录为https://data.gov目录提供数据。该记录包含以下资源：ISO-19139元数据、ArcGIS Hub数据集、ArcGIS GeoService。欲获取完整信息，请访问https://data.gov。