Water structure Lakes — lake shore structure in 5 stages 2016

The water structure of selected lakes was collected in accordance with the ‘Procedural Instructions for a Structural Sea Classification (LAWA)’. The presentation is per section in 5 classes. The sections are different in length, as they have been divided according to homogeneity in expression.选定湖泊的水体结构数据，均依照《海域结构分类流程指南（LAWA）》完成采集。本数据集以板块为展示单元，划分为5个类别。各板块长度存在差异，因其划分标准为内容表达的同质性。