Water Related Land Use (2010 to 2016)

Water Related Land Use (2010 to 2016) consists entirely of data generated from the "New Digital Method" and contains irrigation type and labels recorded in the attributes. This layer was combined from multiple basin layers to create the next state wide layer comprised entirely of the "New Digital Method" in which all basins have label and irrigation type information. When using multiple layers from these combined year state wide layers, please take care to verify that you do not duplicate data in certain basins due to how these layers have been generated. The water-related land use program is an effort by the Utah Division of Water Resources to quantify the acreages in the state of various land use types, especially those which are irrigated. Prior to 2017, land use was completed for a single basin each year. The present method is able to utilize historical line-work, attributes, and remotely sensed data to estimate acreage changes for the entire state in a single year.2010至2016年水资源相关土地利用数据集全部采用‘新型数字化方法’生成，其属性字段中包含灌溉类型与标签信息。该图层由多个流域图层合并而来，最终生成覆盖全犹他州的统一图层，且所有数据均采用‘新型数字化方法’生成，所有流域均附带标签与灌溉类型信息。若使用上述年度全犹他州合并图层中的多个图层时，请务必校验以避免因图层生成逻辑导致部分流域出现数据重复问题。本水资源相关土地利用项目由犹他州水资源局（Utah Division of Water Resources）发起，旨在统计犹他州各类土地利用类型的面积，尤其是灌溉用地面积。2017年之前，该项目每年仅完成单个流域的土地利用统计工作。现行方法可利用历史矢量线划数据、属性数据与遥感数据，在单一年度内完成全州范围的土地利用面积变化估算。