Future Annual Temperature (CONUS) (Image Service)

The National Forest Climate Change Maps project was developed to meet the need of National Forest managers for information on projected climate changes at a scale relevant to decision making processes, including Forest Plans. The maps use state-of-the-art science and are available for every National Forest in the contiguous United States with relevant data coverage. Currently, the map sets include variables related to precipitation and air temperature, including both Alaskan and lower 48 datasets. Data from the lower 48 were downloaded from here: https://www.fs.usda.gov/rm/boise/AWAE/projects/national-forest-climate-change-maps.html, and Alaskan data came from here: https://www.snap.uaf.edu/tools/data-downloads. Historical data are compared with RCP 8.5 projections from the 2080s. A Raster Function Template is available in this service that will classify the data as originally intended by OSC. The RFT currently works in AGOL but not in ArcGIS Pro.国家森林气候变化地图集项目旨在满足国家森林管理人员对于适配决策流程（含森林规划）尺度的气候变化预估信息的需求。该地图集采用前沿科学方法制作，可面向美国本土具备有效数据覆盖范围的全部国家森林提供服务。当前，该地图集涵盖降水、气温相关的多项变量数据集，包含阿拉斯加地区与美国本土48州的数据资源。其中美国本土48州的数据下载自：https://www.fs.usda.gov/rm/boise/AWAE/projects/national-forest-climate-change-maps.html，阿拉斯加地区数据则来源于：https://www.snap.uaf.edu/tools/data-downloads。本项目将历史数据与2080年代的典型浓度路径8.5（Representative Concentration Pathway 8.5，简称RCP 8.5）预估情景进行对比分析。本服务提供栅格函数模板（Raster Function Template），可按照OSC最初设定的分类标准对数据进行分类。当前该栅格函数模板（简称RFT）可在ArcGIS Online（AGOL）中使用，但暂不支持ArcGIS Pro。