重庆市水资源总量县域空间分布数据(2010年)

本数据集包含了重庆市水资源总量县域空间分布数据(2010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 contains county-level spatial distribution data of total water resources in Chongqing Municipality (2010), which is vector data. The data was released by the Water Resources Bureau of Chongqing Municipality. First, the surface water and groundwater resources at the county level were calculated and verified, then the duplicated calculation amount between surface water and groundwater resources was deducted to obtain the total water resources. The county-level total water resources data was linked with the corresponding county attribute fields, and then encoded, edited and modified in ArcGIS to produce the final county-level spatial distribution of total water resources.

搜集汇总

背景与挑战

背景概述

该数据集提供了2010年重庆市各县域的水资源总量空间分布情况，数据来源于重庆市水利局，经过严格的质量控制和处理，适用于资源科学技术和地理科学数据研究。