Application research of near-region terrain correction in gravity exploration based Android system
Chen Zhao-hu · Progress in geophysics · 2016
Near-region terrain correction is a very tedious work in gravity exploration. And meanwhile,Android system mobile phone has become particularly popular nowadays. Here the author developed a near-region terrain correction application in gravity exploration basing on Android system by the slant surface triangular prism model. Based on the characters and functions of near-region terrain correction application,the optimizations of data structure,interface design and algorithm implementation were made. The application has the function of data recording, calculation and storage,and the obtained terrain data can be exported in a fine and normative format of excel, txt, csv, ini, etc. We think the application is efficient in near-region terrain correction and also easy to carry,which could greatly reduce the workload of field gravity exploration and indoor data processing with a good perspective in practical application and popularization.