Lithofacies Palaeogeography Reconstruction based on GIS
The facies palaeogeographic reconstruction can be achieved by using the single factor analysis and multi-factor comprehensive mapping method and GIS spatial analysis functions.Single factors are the factors which can independently reflect some characteristics of sedimentary environments of a stratigraphic interval of a section in an area,such as the thickness of the interval and its specific rock types,texture constituents,etc.The multifactor comprehensive mapping method takes these quantitative single factor maps together and makes an integrative analysis.The reconstruction of lithofacies palaeogeography can be achieved in a particular area efficiently and exactly based on GIS system.
Palaeogeography Single factor analysis Multifactor comprehensive mapping Overlay analysis
Li Shaohua Li Qiang Li Hui
College of Geosciences of Yangtze University,Hubei,china 434023
国际会议
沈阳
英文
810-813
2012-09-07（万方平台首次上网日期，不代表论文的发表时间）