【摘要】 海外低勘探区块具有资料少、周期短、潜力大和风险高的特点,在较少的先验信息和有限的勘探周期的条件下勘探研究人员难以对研究区进行全面深入和细致的评价。此外由于区块地处海外,路途遥远、地表地质条件复杂,对于陆上低勘探区研究初期的地质勘查设计、地震采集设计和地表作业设计等各种前期工作往往需要较长的时间且成本高昂。谷歌地球能提供全球陆地地貌、高程和海洋陆架、水深等资料,能够有力辅助低勘探区前期研究中的地质、物探和工程设计工作。作为一个通用的地学应用软件,GE平台还可以加载研究区的多种资料,操作简单、精确度高、实用性强,已在多领域多地区开展应用,能够有效缩短研究设计周期,提高研究设计质量,减少操作和作业成本,具有较好的推广应用价值。更多还原

【Abstract】 For overseas low exploration area with characteristics of limited data status and short exploration period as well as high resource potential and risk,it is difficult for the researchers to make all round evaluation through that data and time basis.In the initial research period for the low exploration degree area,many fundamental but important studies such as preliminary survey design,seismic acquisition design and surface work design have to be done,and much time and money is needed regarding the long distance and complex surface geology.The Google Earth can provide global landform,elevation and ocean continental shelf as well as the water depth data,which can provide powerful assistance on the design work for the low exploration degree area.As one general geosciences application software,GE can upload many kinds of correlation data and has many advantages such as simple function,high accuracy,strong utility,and it is now used widely in many fields,which can shorten the design period,raise the design quality and reduce the cost.As a result,GE platform has good value for extension and application.更多还原