Victorian Coal Fields

Details the location and attributes of each coalfield in Victoria. \nSpatial accuracy defined as attribute "Loc_Acc".\nThis dataset has 3 lookup tables: COALINVFLDS_BLACK and COALINVFLDS_BROWN. Note that 1 field can have many seams. Also COALINVFLDS_WATERUSE LUT joins to this dataset.\nFor all COALINV data the LUT table COALINV_KEY contains the key info for each dataset.\n\nData is from the "Victorian Coal - A 2006 Inventory of Resources"\nAvailable via the online store\nOn Line store

本数据集详述维多利亚州各煤矿田的位置与属性信息。其空间精度由属性字段"Loc_Acc"定义。本数据集包含3个查找表（Lookup Table，缩写LUT）：COALINVFLDS_BLACK与COALINVFLDS_BROWN。需注意，单个煤矿田可包含多个煤层。此外，COALINVFLDS_WATERUSE查找表可与本数据集建立关联。针对所有COALINV类数据，查找表COALINV_KEY存储了各数据集的核心信息。本数据源自《维多利亚州煤炭——2006年资源储量清查报告》，可通过线上商店获取。