作　　者： ; ; ; ; ;

机构地区： 中国科学院地理科学与资源研究所资源与环境信息系统国家重点实验室

出　　处： 《地球信息科学》 2006年第2期46-48,共3页

摘　　要： 山地垂直带信息系统虽实现了山地垂直带谱的首次数字集成,但系统中还存在标识不清、垂直带颜色不易变动、大量带谱显示时可视程度较差等问题。本文以山地垂直带谱空间可视化为研究对象,探讨系统的技术改进,包括山地垂直带谱图形数据的立体标识、翻转页面、颜色可定制、数据轴可操作等功能的实现。山地垂直带信息系统空间可视化功能的进一步完善,不仅可以有效地管理山地垂直带谱数据,而且可方便直观地显示山地垂直带谱数据,有效地集成山地垂直带谱数据并且充分地发掘山地垂直带谱空间变化规律,也为建立界面友好的世界山地垂直带信息系统奠定了基础。 Although Mountain Altitudinal Belt Spectra Information System （1.0） has succeeded in digital integration of mountain altitudinal belt spectra, it has still deficiencies to be improved and perfected, including occa- sionally label illegibility, unchangeable color arrangement of altitudinal belts, dissatisfactory display of a great number of mountain altitudinal belt spectra. This paper explores the technical improvement and perfection of Mountain Altitudinal Belts Information System 1.0 （MABIS 1.0）, mainly in spatial visualization of mountain alti- tudinal belts spectra, including the brief design process, spatial data labels, page roiling, color customization, operable data axes, etc.The result shows that perfection of spatial visualization in MABIS can not only efficiently manage the mountain altitudinal belts spectra, but can also facilitate visualizing the selected mountain altitudinal belts spectra data expediently and directly, discovering the spatial distribution pattern of mountain altitudinal belts of interest. This also lays a solid foundation for developing the World Mountain Altitudinal Belts Information System （MABIS）.

关 键 词： 山地垂直带谱 数字集成 技术改进

领　　域： [自动化与计算机技术] [自动化与计算机技术] [生物学]