测绘档案管理信息系统的设计和开发

基础地理信息数据的急剧增加给测绘档案的有效管理提出了新要求。结合测绘档案的特点，本文详细介绍了为测绘管理部门开发的测绘档案登记系统(SAMS)，并论述了系统的主要功能和实现方法。     

北京测绘学会2004年工作总结(摘要)

一．学会全年工作回顾 学会今年工作较多。但由于组织得较好．总体上忙而不乱，紧张有序，而且件件工作受表扬。     

《测量学通用基础教程》出版

《测量学通用基础教程》（刘谊、汪金花、吴长悦编）一书在学校暑假开学前由测绘出版社出版。     

Relationship of Uncertainty and Line Segment for Between Polygon Segment Spatial Data in GIS

The mathematic theory for uncertainty model of line segment are summed up to achieve a general conception, and the line error hand model of εσ is a basic uncertainty model that can depict the line accuracy and quality efficiently while the model of εm and error entropy can be regarded as the supplement of it. The error band model will reflect and describe the influence of line uncertainty on polygon uncertainty. Therefore, the statistical characteristic of the line error is studied deeply by analyzing the probability that the line error falls into a certain range. Moreover, the theory accordance is achieved in the selecting the error buffer for line feature and the error indicator. The relationship of the accuracy of area for a polygon with the error loop for a polygon boundary is deduced and computed.     

Land-Parcel Land-Use History as a Key to Site Selection for Documenting Soil Contamination Risk： a Case Study from Australian Suburbia

In that orcharding in early-to-mid twentieth century southeastern Australia involved use of certain heavy metal and As compounds in regular pest-control spray procedures, some interest attaches to the possibility that these landparcels are underlain by soils with above-background Cu, Pb and As levels. Interpreta- tion of Land-cover changes allowed land parcels previously occupied by orchards to be identified in the 1950s through time-series air-photos. A comparison of soil analysis results referring to soil samples from control sites, and from land parcels formerly occupied by orchardists, shows that contamination （above-background） levels of cations in the pesticides can be found in the top 6 cm of former orchard soils. It is clear that digital spatial data handling and culturally-informed air photo interpretation has a place in soil contamination studies, land-use planning （with particular reference to re-development） and in administration of public health.     

吉林省测绘局

吉林省测绘局是吉林省政府主管全省测绘事业的行政机构，负责全省贯彻执行测绘法规和有关方针政策，制定全省测绘事业发展规划，管理全省测绘队伍、测绘成果、测绘市场、测量标志、地图出版，负责全省测绘产品的质量监督和测绘计量仪器的检验。     

GPS辅助空中三角测量在新疆基础测绘中的应用

简要介绍在新疆巴州测区基础测绘生产中采用GPS辅助空中三角测量的技术方案,并对GPS辅助光束法区域网平差成果进行精度分析.     

测绘专业美术基础教育的研究

广义地阐述艺术教育在高等学校理工科专业教育中的普遍意义,重点论述对测绘学科各专业学生进行艺术素质培养的必要性和紧迫性,并介绍在建立美术基础教育体系的探索中取得的成果.     

吐哈盆地十红滩铀矿床水文地球化学特征

本文根据水化学资料的研究,探讨了十红滩铀矿床含矿含水层高矿化度地下水的成因,分析了高矿化度水对铀溶解迁移的影响及碳酸盐的形成机理.     

水文信息处理系统研究

水文信息处理系统是在Windows环境下、用Visual Basic 6．0高级语言研制开发的智能水文资料整编软件，引用数据库存储信息，调用Excel输出整编成果。该软件实现了水位、流量、泥沙等要素关系线的自动生成和人工辅助定线，并完成全部整编计算工作，结束了我国水文资料电算整编工作中依靠手工定线整编的历史，解决了计算机定线、推流和成果输出一次完成的技术难题，真正实现了水文资料整编计算机化。