geographic information system
复数形式
geographic information systems
1
地理信息系统, GIS
a computer-based system designed to capture, store, manipulate, analyze, manage, and present spatial or geographic data
GIS, or Geographic Information System, is a technology used to collect, store, analyze, and display geographic data. It allows users to create maps and visualizations that show information about locations, such as roads, land use, population, or natural resources. GIS combines data from various sources, like satellite images and surveys, to help with decision-making in areas like urban planning, environmental protection, and transportation. It is a valuable tool for studying patterns and relationships between different features on the Earth's surface.
- The city government used a GIS to map out the locations of public facilities such as schools, parks, and hospitals to better serve the community.
市政府使用了地理信息系统来绘制学校、公园和医院等公共设施的位置，以更好地服务社区。
- During urban planning projects, GIS technology was utilized to analyze demographic data and land use patterns to make informed decisions about zoning and development.
在城市规划项目中，地理信息系统技术被用来分析人口统计数据和土地使用模式，以便对分区和发展做出明智的决定。
- Environmental scientists used GIS to track the spread of invasive species and model potential habitats, aiding in conservation efforts.
环境科学家使用地理信息系统来追踪入侵物种的传播并模拟潜在栖息地，有助于保护工作。
- Emergency response teams relied on GIS to map out evacuation routes and assess areas prone to natural disasters such as floods or wildfires.
应急响应团队依靠地理信息系统来绘制疏散路线图并评估易受洪水或野火等自然灾害影响的区域。
- Archaeologists utilized GIS to overlay historical maps and satellite imagery to study ancient civilizations and their landscapes, helping to uncover buried archaeological sites.
考古学家利用地理信息系统叠加历史地图和卫星图像来研究古代文明及其景观，帮助发现埋藏的考古遗址。