重庆市水资源总量县域空间分布数据(2014年)
收藏国家地球系统科学数据中心2018-10-23 更新2024-04-21 收录
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https://www.geodata.cn/data/datadetails.html?dataguid=43321726736131&docId=18858
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资源简介：
本数据集包含了重庆市水资源总量县域空间分布数据(2014年)，为矢量数据。 数据发布部门为重庆市水利局。首先计算县域地表水和地下水资源量并校核，然后扣除地表水和地下水资源量重复计算量得水资源总量，将县域水资源总量数据与对应的县域字段链接，经过在ARCGIS下进行编码、编辑修改，形成县级的水资源总量空间分布。
This dataset provides county-level spatial distribution data of total water resources in Chongqing Municipality (2014), which is vector data. The data was released by the Water Resources Bureau of Chongqing Municipality. The production workflow is as follows: firstly, the surface water and groundwater resources at the county level were calculated and verified; subsequently, the duplicated calculation amount between surface water and groundwater resources was deducted to derive the total water resources. The county-level total water resources data was linked with their corresponding county attribute fields, followed by encoding, editing and modification in ArcGIS, to finally form the county-level spatial distribution of total water resources.
提供机构：
重庆师范大学
创建时间：
2018-10-23
