• Types of Datasets
  • File-Based Datasets
  • Folder-Based Datasets
  • Database Datasets
  • 网络数据集

网络数据集

网络数据集是一个贴画ction of data stored on an Internet site.A Web Feature Service (WFS) server is an example of a web dataset.In this case, the name of the dataset is the same as the name of the URL (Universal Resource Locator).

Feature Types within Web Datasets

Web datasets commonly have a number of layers.Each layer represents a different feature type.