Pine Creek - Kombolgie VTEM AEM Survey, NT, 2010 Final Data including infill areas: K1, K2 and K3. (P1195)

During 2008 and 2009, and under the Australian Government's Onshore Energy Security Initiative, Geoscience Australia acquired airborne electromagnetic (AEM) data over the Pine Creek Orogen of the Northern Territory. The survey area was split into three areas for acquisition. VTEM data was acquired in the Kombolgie area east of Kakadu National Park (this data set) between August and November 2008. TEMPEST data was acquired west of Kakadu National Park with the area split in two to facilitate the use of two aircraft: the Woolner Granite area in the north was acquired between October and December 2008; and the Rum Jungle area adjoining to the south, was acquired between October 2008 and May 2009. The main purpose of the surveys was to provide additional geophysical/geological context for unconformity style uranium mineral systems and thereby promote related exploration. The survey data will also provide information on depth to Proterozoic/Archean basement, which is of general interest to explorers, and will be used as an input into ground water studies in the region.This dataset includes the subscriber company data K1 K2 and K3.

2008年至2009年间，在澳大利亚政府"陆上能源安全倡议（Onshore Energy Security Initiative）"框架下，澳大利亚地球科学局（Geoscience Australia）在北领地的派恩克里克造山带（Pine Creek Orogen）开展了航空电磁（airborne electromagnetic, AEM）数据采集工作。本次勘测区域被划分为三个区块开展数据采集。2008年8月至11月间，在卡卡杜国家公园（Kakadu National Park）东侧的科姆博吉地区（Kombolgie area）采集了VTEM航空电磁数据，本数据集即包含该区块的采集数据。卡卡杜国家公园西侧区域则采用TEMPEST系统开展数据采集，该区域又被拆分为两个子区块以适配双机作业：北部的伍尔纳花岗岩体（Woolner Granite）区块于2008年10月至12月间完成数据采集；南侧毗邻的兰姆丛林（Rum Jungle）区块则在2008年10月至2009年5月间完成数据采集。本次勘测的核心目的是为不整合型铀矿系统提供额外的地球物理/地质背景信息，以推动相关勘探工作开展。此外，本次勘测数据还可提供元古宙（Proterozoic）/太古代（Archean）基底埋深相关信息，该内容对广大勘探人员具有普遍参考价值，同时也将作为该区域地下水研究的输入数据。本数据集涵盖了订阅方企业的K1、K2、K3数据。