GIS在1∶5万榆关镇幅区域地质调查中的应用

详细信息

刊出日期: 1998-11-15

APPLICATION OF GIS IN 1∶50 000 REGIONAL GEOLOGICAL SURVEY OF THE YUGUANZHEN SHEET

Publish Date: 15 November 1998

摘要: 讨论ＧＩＳ系统在１∶５万区调中的应用，阐述ＧＩＳ系统在区调过程中对各种资料的处理与编辑，包括野外资料的采集、图层的划分及图形与图像图件的编制。建立了榆关镇幅综合信息库。
Abstract: This paper discusses the application of the Geo Information System （GIS） in processing and editing all kinds of spatial data obtained during the 1∶50 000 regional geological survey of the Yuguanzhen Sheet east of Hebei province. The work includes collection of field data, map layer division and compilation of map forms and raster scan images. A comprehensive GIS data bank of the Yuguanzhen Sheet has been set up.
- Yuguanzhen Sheet /
- regional geological survey /
- GIS /
- spatial data /
- processing and editing