Terrestrial Condition Assessment (TCA) Climate Exposure Precipitation Winter Percent (Map Service)

The percent difference in Winter precipitation (in) between the reference time period of 1900-2014 and the current time period 2015-2019. Winter months include December, January, and February. Data used are sourced from PRISM, Oregon State University. Data were summarized at the Subsection scale of the USFS National Hierarchy of Ecological Units and applied to the corresponding LTA.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.

本数据集展示了1900-2014年参考时期与2015-2019年当前时期之间冬季降水量（单位：英寸）的百分比差异。冬季月份包括十二月、一月和二月。所使用数据来源于俄勒冈州立大学的PRISM数据库。数据按美国森林服务机构国家生态单元分层体系中的子区域尺度进行汇总，并应用于相应的长期温度分析（LTA）。本记录来源于美国农业部企业数据清单，该清单为https://data.gov目录提供数据。本记录的数据资源包括以下内容：ISO-19139元数据、ArcGIS Hub数据集、ArcGIS地理服务。如需获取详细信息，请访问https://data.gov。