Unconventional gas plays footprint

\n## **Abstract** \nThis dataset is the spatial extent of the composite footprint of geological units classified as unconventional gas plays: shale, tight and deep coal. It is considered in conceptual models to identify areas where there is a greater likelihood of hydrological connections based on their linear distance (predominantly vertical) to GAB aquifers and assets (both near-surface and at-surface).\n\n\n## **Attribution** \nGeological and Bioregional Assessment Program\n\n\n## **History** \nComposite footprint map of geological units classified as unconventional gas plays: shale, tight and deep coal, sourced from Prospectivity confidence inputs and results GUID: A891A605-680B-4CEE-B82D-139E45A17388.

## **摘要**
本数据集涵盖了被归类为非常规天然气勘探区块（unconventional gas plays）的三类地质单元——页岩、致密岩层与深部煤层——的综合影响足迹的空间范围。本数据集被应用于概念模型构建，通过测算目标区域与大自流盆地（Great Artesian Basin, GAB）含水层及各类资产（含近地表与地表出露资产）的线性距离（以垂向距离为主），识别出更有可能存在水文连通性的区域。

## **数据归属**
地质与生物区域评估计划

## **数据沿革**
本数据集的综合足迹图针对被归类为非常规天然气勘探区块的地质单元（页岩、致密岩层与深部煤层），其数据来源于远景可信度输入项与相关成果，全局唯一标识符（GUID）为：A891A605-680B-4CEE-B82D-139E45A17388。