地震参数计算与数据传输程序设计

设计了一种地震参数计算与数据传输程序，能够通过交互方式自动完成mb、mB、MS7、MS、ML五个震级及其他相关地震参数的计算，自动生成大震速报文件，直接连接PCU速报。不仅适用于数字地震仪同时也可以用于模拟仪器(如DD—1，DK—1)解决了SSB大震速报软件数据不易改动、容易出错、速度慢等问题。同时也完善了SSDP软件参数计算功能，提高了数字测震台的效能和速报水平，充分发挥了数字地震仪的优越性。     

全站仪机载导线测量程序开发研究

介绍了全站仪机载程序开发的重要性和必要性，基于Leica公司TPS1000／1100系列全站仪机载程序开发工具——GeoBASIC，阐述了机载导线测量程序开发的技术关键，所开发的程序达到了预期的效果，满足了用户的需求。     

征地测量中PC-E500的开发与应用

将PC—E500应用在征地测量中，并绘制了专为征地测量应用的程序。     

陕西省国土资源厅全面部署信息化工作

2002年12月17-18日,陕西省国土资源厅在 宝鸡召开全省国土资源信息化工作会议,全面部署     

叶面积指数(LAI)的遥感定量方法综述

总结了当前遥感定量研究叶面积指数(LAI)的两种主要方法:统计模型法和光学模型法,阐述了各自的机理和研究进展,在此基础上,讨论了两种方法的优缺点及未来的发展趋势。     

用Office Word进行混凝土试块强度统计评定探索

对市政工程中经常使用的《混凝土试块统计强度评定》表进行改进，利用Office Word的集成开发环境编程，实现自动计算，并根据结果判断试块强度是否合格，提高了工作效率。     

Theory and Method of Mineral Resource Prediction Based on Synthetic Information

Metallogenic prognosis of synthetic information uses the geological body and the miaeral resource body as a statistical unit to interpret synthetically the information of geology, geophysics, geo-chemistry and remote sensing from the evolution of geology and puts all the information into one entire system by drawing up digitalized interpretation maps of the synthetic information. On such basis, differ-ent grades and types of mineral resource prospecting models and predictive models of synthetic informa-tion can be established. Hence, a new integrated prediction system will be formed of metallogenic prog-nosis (qualitative prediction), mineral resources statistic prediction (determining targets) and mlaeral resources prediction (determining resources amount).     

Theoretical Study on Stochastic Modeling of Combined Gravity-Magnetic-Electric-Seismic Inversion and Its Application

As gravity field,magnetic field,electric field and seismic wave field are all physical fields,their object function,reverse function and compound function are certainly infinite contiuously differentiable func-tions which can be expanded into Taylor (Fourier) series within domain of definition and be further reduced in-to solving stochastic distribution function of series and statistic inference of optimal approximation,This is the basis of combined gravity-magnetic-electric-seismic inversion built on the basis of separation of field and source gravity-magnetic difference-value(D-value)trend surface,taking distribution-independent fault sys-tem as its unit,depths of seismic and electric interfaces of interests as its corresponding bivariate compound re-verse function of gravity-magnetic anomalies and using high order polynomial(high order trigonometric func-tion)approximating to its series distribution,The difference from current dominant inversion techniques is that,first,it does not respectively create gravity-seismic,magnetic-seismic deterministic inversion model from theoretical model,but combines gravity-magnetic-electric-seismic stochastic inversion model from stochastic model;second,after the concept of equivalent geological body being introduced,using feature of independent variable of gravity-magnetic field functions,taking density and susceptibility related to gravity-magnetic func-tion as default parameters of model,the deterministic model is established owing to better solution to the con-tradictioc of difficulty in identifying strata and less test analytical data for density and susceptibility in newly explored area;third,under assumption of independent parent distribution,a real modeling by strata,the prob-lem of difficult plane closure arising in profile modeling is avoided,This technology has richer and more detailed fault and strata information than sparse pattern seismic data in newly explored area,successfully inverses and plots structural map of Indosinian discontinuty in Hefei basin with combined gravity-magnetic-electric-seismic inversion,With development of high precision gravity-magnetic and overall geophysical technology,it is certain for introducing new methods of stochastic modeling and computational intelligence and promoting the develop-ment of combined gravity-magnetic-electric-seismic inversion to open a new substantial and promoting the develop-ment of combined gravity-magnetic-electric-seismic inversion to open a new substantial path.     

条件模拟的原理及应用

本文采用条件模拟的方法原理,对某储层的物性参数进行非均质模拟.该方法克服了统计模拟和Kriging估值的缺陷,并充分考虑区域化变量的空间结构性,以实际数据为例,给出了若干个条件模拟结果.     

南海夏季风与肇庆汛期旱涝

本文通过对肇庆市汛期雨量进行统计特征量分析，得到汛期雨量年际变化特征和旱涝阶段性周期，并对南海夏季风与肇庆汛期旱涝的关系进行分析，结果发现：南海夏季风爆发早晚与强弱对肇庆后汛期降水关系较为密切。夏季风爆发晚，汛期出现异常情况可能性大。强夏季风年，后汛期有可能出现重涝。